10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-Q

QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d)

OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended March 31, 2017

Commission file number 000-04217

ACETO CORPORATION
(Exact name of registrant as specified in its charter)

New York	11-1720520
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification Number)
4 Tri Harbor Court, Port Washington,  NY 11050
(Address of principal executive offices) (Zip Code)

(516) 627-6000

(Registrant's telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Yes x No ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate website, if any, every interactive data file required to be submitted and posted pursuant to Rule 405 of Regulation S-T (section 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).

Yes x No ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer", "smaller reporting company", and "emerging growth company" in Rule 12b-2 of the Exchange Act. Check one:

Large accelerated filer	x	Accelerated filer	¨
Non-accelerated filer	¨  (Do not check if a smaller reporting company)	Smaller reporting company	¨
		Emerging growth company	¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

Yes ¨ Nox

The registrant had 30,100,752 shares of common stock outstanding as of May 1, 2017.

ACETO CORPORATION AND SUBSIDIARIES

QUARTERLY REPORT FOR THE PERIOD ENDED MARCH 31, 2017

TABLE OF CONTENTS

PART I.  FINANCIAL INFORMATION
Item 1.	Financial Statements	3
	Condensed Consolidated Balance Sheets – March 31, 2017 (unaudited) and June 30, 2016	3
	Condensed Consolidated Statements of Income – Nine Months Ended March 31,  2017 and 2016 (unaudited)	4
	Condensed Consolidated Statements of Income – Three Months Ended March 31,  2017 and 2016 (unaudited)	5
	Condensed Consolidated Statements of Comprehensive Income  –Three and Nine Months Ended March 31, 2017 and 2016 (unaudited)	6
	Condensed Consolidated Statements of Cash Flows – Nine Months Ended March 31,   2017 and 2016 (unaudited)	7
	Notes to Condensed Consolidated Financial Statements (unaudited)	8
	Report of Independent Registered Public Accounting Firm	22
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	23
Item 3.	Quantitative and Qualitative Disclosures about Market Risk	37
Item 4.	Controls and Procedures	38
PART II.  OTHER INFORMATION		38
Item 1.	Legal Proceedings	38
Item 1A.	Risk Factors	38
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	38
Item 3.	Defaults Upon Senior Securities	38
Item 4.	Mine Safety Disclosures	38
Item 5.	Other Information	38
Item 6.	Exhibits	39
Signatures		40
Exhibits

PART I. FINANCIAL INFORMATION

Item 1. Financial Statements

ACETO CORPORATION AND SUBSIDIARIES

CONDENSED CONSOLIDATED BALANCE SHEETS

(in thousands, except per-share amounts)

	March 31, 2017			June 30, 2016
	(unaudited)
ASSETS
Current assets:
Cash and cash equivalents	$	59,962		$	66,828
Investments		1,966			881
Trade receivables, less allowance for doubtful  accounts (March 31, 2017, $470; June 30, 2016, $513)		260,530			167,612
Other receivables		10,802			12,650
Inventory		139,941			98,107
Prepaid expenses and other current assets		5,155			3,339
Deferred income tax asset, net		2,595			3,244
Total current assets		480,951			352,661
Property and equipment, net		10,289			10,044
Property held for sale		7,152			6,868
Goodwill		241,741			67,871
Intangible assets, net		292,788			79,071
Deferred income tax asset, net		16,655			18,053
Other assets		9,044			6,210
TOTAL ASSETS	$	1,058,620		$	540,778
LIABILITIES AND SHAREHOLDERS’ EQUITY
Current liabilities:
Current portion of long-term debt	$	14,466		$	197
Accounts payable		111,364			46,034
Accrued expenses		106,243			52,675
Total current liabilities		232,073			98,906
Long-term debt, net		353,324			118,592
Long-term liabilities		60,302			6,344
Environmental remediation liability		3,008			3,352
Deferred income tax liability		7,762			9,142
Total liabilities		656,469			236,336
Commitments and contingencies (Note 7)
Shareholders’ equity:
Preferred stock, 2,000 shares authorized; no shares issued and outstanding		-			-
Common stock, $.01 par value, 75,000 shares authorized; 30,105 and 29,595 shares issued and outstanding at March 31, 2017 and June 30, 2016, respectively		301			296
Capital in excess of par value		212,486			115,667
Retained earnings		198,139			194,804
Accumulated other comprehensive loss		(8,775	)		(6,325	)
Total shareholders’ equity		402,151			304,442
TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY	$	1,058,620		$	540,778

See accompanying notes to condensed consolidated financial statements and accountants’ review report.

 3

ACETO CORPORATION AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF INCOME

(unaudited and in thousands, except per-share amounts)

	Nine months Ended   March 31
	2017			2016
Net sales	$	443,698		$	423,100
Cost of sales		339,735			314,362
Gross profit		103,963			108,738
Selling, general and administrative expenses		75,614			56,377
Research and development expenses		4,998			6,280
Operating income		23,351			46,081
Other (expense) income:
Interest expense		(10,223	)		(4,766	)
Interest and other income, net		1,230			2,305
		(8,993	)		(2,461	)
Income before income taxes		14,358			43,620
Income tax provision		4,949			15,628
Net income	$	9,409		$	27,992
Basic income per common share	$	0.30		$	0.96
Diluted income per common share	$	0.30		$	0.95
Weighted average shares outstanding:
Basic		31,453			29,085
Diluted		31,792			29,536

See accompanying notes to condensed consolidated financial statements and accountants’ review report.

 4

ACETO CORPORATION AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF INCOME

(unaudited and in thousands, except per-share amounts)

	Three months Ended   March 31
	2017			2016
Net sales	$	190,128		$	157,926
Cost of sales		147,809			119,637
Gross profit		42,319			38,289
Selling, general and administrative expenses		26,519			19,498
Research and development expenses		2,607			2,319
Operating income		13,193			16,472
Other (expense) income:
Interest expense		(5,321	)		(2,157	)
Interest and other income, net		640			1,229
		(4,681	)		(928	)
Income before income taxes		8,512			15,544
Income tax provision		2,924			5,120
Net income	$	5,588		$	10,424
Basic income per common share	$	0.16		$	0.36
Diluted income per common share	$	0.16		$	0.35
Weighted average shares outstanding:
Basic		34,769			29,158
Diluted		35,121			29,620

See accompanying notes to condensed consolidated financial statements and accountants’ review report.

 5

ACETO CORPORATION AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(unaudited and in thousands)

	Nine months Ended March 31,						Three months Ended March 31,
	2017			2016			2017			2016
Net income	$	9,409		$	27,992		$	5,588		$	10,424
Other comprehensive income:
Foreign currency translation adjustments		(2,201	)		1,671			947			2,197
Change in fair value of interest rate swaps		(249	)		(149	)		(249	)		-
Reclassification for realized loss on interest rate swap included in interest expense		-			487			-			-
Comprehensive income	$	6,959		$	30,001		$	6,286		$	12,621

See accompanying notes to condensed consolidated financial statements and accountants’ review report.

 6

ACETO CORPORATION AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(unaudited and in thousands)

	Nine months Ended March 31,
	2017			2016
Operating activities:
Net income	$	9,409		$	27,992
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization		15,301			9,476
Amortization of debt issuance costs and debt discount		4,355			2,084
Amortization of deferred financing costs		300			-
Provision for doubtful accounts		(18	)		(17	)
Non-cash stock compensation		5,239			4,965
Deferred income taxes		627			(289	)
Environmental remediation charge		903			-
Contingent consideration		-			(1,074	)
Earnings on equity investment in joint venture		(1,558	)		(1,849	)
Changes in assets and liabilities:
Trade accounts receivable		(14,839	)		(14,595	)
Other receivables		1,664			(1,259	)
Inventory		(3,778	)		(4,120	)
Prepaid expenses and other current assets		(424	)		(605	)
Other assets		215			424
Accounts payable		18,857			5,604
Accrued expenses and other liabilities		(4,702	)		(9,714	)
Net cash provided by operating activities		31,551			17,023
Investing activities:
Payment for net assets of businesses acquired		(270,000	)		-
Purchases of investments		(1,824	)		(19	)
Sales of investments		775			1,006
Payments for intangible assets		(3,077	)		(10,951	)
Purchases of property and equipment, net		(1,386	)		(878	)
Net cash used in investing activities		(275,512	)		(10,842	)
Financing activities:
Payment of cash dividends		(5,944	)		(5,351	)
Proceeds from exercise of stock options		550			653
Excess tax benefit on stock option exercises and restricted stock		551			1,169
Payment of contingent consideration		-			(1,500	)
Proceeds from convertible senior notes		-			143,750
Payment for debt issuance costs		-			(5,153	)
Proceeds from sold warrants		-			13,685
Purchase of call option (hedge)		-			(27,174	)
Termination payment for interest rate swap		-			(420	)
Borrowings of bank loans		265,000			15,500
Payment for deferred financing costs		(5,407	)		-
Repayment of bank loans		(16,898	)		(122,648	)
Net cash provided by financing activities		237,852			12,511
Effect of exchange rate changes on cash		(757	)		381
Net (decrease) increase in cash		(6,866	)		19,073
Cash and cash equivalents at beginning of period		66,828			34,020
Cash and cash equivalents at end of period	$	59,962		$	53,093

Non-Cash Items

In connection with the acquisition of certain products and related assets of Citron and Lucid, approximately 5,122 shares of Aceto common stock with a fair value of $90,400, to be issued beginning on December 21, 2019, a $50,000 unsecured deferred payment payable on December 21, 2021 and a contingent earn out liability of $2,580 are non-cash items and are excluded from the Condensed Consolidated Statement of Cash Flows during the nine months ended March 31, 2017.

See accompanying notes to condensed consolidated financial statements and accountants’ review report

 7

ACETO CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(unaudited and in thousands, except per-share amounts)

(1) Basis of Presentation

The condensed consolidated financial statements of Aceto Corporation and subsidiaries (“Aceto” or the “Company”) included herein have been prepared by the Company and reflect all adjustments (consisting solely of normal recurring adjustments) necessary to present fairly the financial position, results of operations and cash flows for all periods presented. Interim results are not necessarily indicative of results which may be achieved for the full year.

The preparation of financial statements in conformity with U.S. generally accepted accounting principles (GAAP) requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses reported in those financial statements and the disclosure of contingent assets and liabilities at the date of the financial statements. These judgments can be subjective and complex, and consequently actual results could differ from those estimates and assumptions. The Company’s most critical accounting policies relate to revenue recognition; allowance for doubtful accounts; inventory; goodwill and other indefinite-life intangible assets; long-lived assets; environmental matters and other contingencies; income taxes; and stock-based compensation.

These condensed consolidated financial statements do not include all disclosures associated with consolidated financial statements prepared in accordance with GAAP. Accordingly, these statements should be read in conjunction with the Company’s consolidated financial statements and notes thereto contained in the Company’s Form 10-K for the year ended June 30, 2016.

(2) Business Combinations

On December 21, 2016, wholly owned subsidiaries of Rising Pharmaceuticals, Inc. (“Rising”), a wholly owned subsidiary of Aceto, completed the acquisition of certain generic products and related assets of entities formerly known as Citron Pharma LLC (“Citron”) and its affiliate Lucid Pharma LLC (“Lucid”). Citron is a privately-held New Jersey-based pharmaceutical company focused on developing and marketing generic pharmaceutical products in partnership with leading generic pharmaceutical manufacturers based in India and the United States. Lucid is a privately-held New Jersey-based generic pharmaceutical distributor specializing in providing cost-effective products to various agencies of the U.S. Federal Government including the Veterans Administration and the Defense Logistics Agency. Lucid services 18 national contracts with the Federal Government, nearly all of which have 5-year terms.

Aceto and Citron possess complementary asset-light business models, drug development and manufacturing partnerships and product portfolios. The Company believes consistent with its strategy of expanding Rising’s portfolio of finished dosage form generic products through product development partnerships and acquisitions of late stage assets, abbreviated new drug applications (“ANDAs”) and complementary generic drug businesses, this transaction significantly expanded its roster of commercialized products and pipeline of products under development. In addition, the Company believes that this product acquisition greatly enhances its size and stature within the generic pharmaceutical industry, expands its partnership network and offers the Company opportunities to realize meaningful cost and tax efficiencies.

At closing, Aceto paid the sellers $270,000 in cash, committed to make a $50,000 unsecured deferred payment that will bear interest at a rate of 5% per annum to the sellers on December 21, 2021 and agreed to issue 5,122 shares of Aceto common stock beginning on December 21, 2019. The product purchase agreement also provides the sellers with a 5-year potential earn-out of up to an additional $50,000 in cash, based on the financial performance of four pre-specified pipeline products that are currently in development. As of March 31, 2017, the Company accrued $2,697 related to this contingent consideration.

 8

ACETO CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(unaudited and in thousands, except per-share amounts)

The product acquisition was accounted for using the purchase method of accounting. The following table summarizes the allocation of the preliminary purchase price to the estimated fair values of the assets acquired and liabilities assumed on the closing date of December 21, 2016:

Trade receivables	$	78,937
Inventory		38,995
Prepaid expenses and other current assets		1,425
Goodwill		173,907
Intangible assets		224,850
Total assets acquired		518,114
Accounts payable		46,840
Accrued expenses		58,294
Deferred payment		50,000
Contingent consideration		2,580
Net assets acquired	$	360,400

The fair values of the net assets acquired were determined using discounted cash flow analyses and estimates made by management. The preliminary purchase price was allocated to intangible assets as follows: approximately $173,907 to goodwill, which is nonamortizable under generally accepted accounting principles and is deductible for income tax purposes; approximately $135,700 of product rights, amortizable over a period of approximately ten years; approximately $88,800 of customer relationships, amortizable over approximately eleven years; and approximately $350 of trademarks, amortizable over a period of approximately six months. Amortization of the acquired intangible assets is deductible for income tax purposes. Goodwill represents the excess of the preliminary purchase price paid over the fair value of the underlying net assets acquired and was allocated to the Human Health Segment.

Rising formed two subsidiaries to consummate the product acquisition – Rising Health, LLC (which acquired certain products and related assets of Citron) and Acetris Health, LLC (which acquired certain products and related assets of Lucid).

For the period from December 22 to March 31, 2017, net sales and income before income taxes from the product acquisition was approximately $57,134 and $837, respectively, which have been included in the condensed consolidated statement of income for the nine months ended March 31, 2017. The following represents unaudited pro forma operating results as if the operations of Citron and Lucid had been included in the Company’s condensed consolidated statements of operations as of July 1, 2015.

	Nine months ended
	March 31,
	2017		2016
Net sales	$	544,698	$	551,100
Net income		18,979		23,575
Net income per common share	$	0.55	$	0.69
Diluted net income per common share	$	0.54	$	0.68

The pro forma financial information includes business combination accounting effects from the product acquisition including amortization charges from acquired intangible assets of approximately $16,000 for both periods presented, increase in interest expense of approximately $9,900 for both periods presented associated with bank borrowings to fund the product acquisition and interest expense associated with the deferred payment to the sellers, $4,500 step-up in the fair value of the acquired inventory in the nine months ended March 31, 2016, reversal of acquisition related transaction costs of $8,818 and tax related effects in both periods. The unaudited pro forma information as presented above is for informational purposes only and is not indicative of the results of operations that would have been achieved if the product acquisition had taken place at the beginning of fiscal 2016.

 9

ACETO CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(unaudited and in thousands, except per-share amounts)

(3) Stock-Based Compensation

At the annual meeting of shareholders of the Company, held on December 15, 2015, the Company’s shareholders approved the Aceto Corporation 2015 Equity Participation Plan (the “2015 Plan”). Under the 2015 Plan, grants of stock options, stock appreciation rights, restricted stock, restricted stock units and other stock-based awards (“Stock Awards”) may be offered to employees, non-employee directors, consultants and advisors of the Company, including the chief executive officer, chief financial officer and other named executive officers. The maximum number of shares of common stock of the Company that may be issued pursuant to Stock Awards granted under the 2015 Plan will not exceed, in the aggregate, 4,250 shares. Stock Awards that are intended to qualify as “performance-based compensation” for purposes of Section 162(m) of the Internal Revenue Code of 1986, as amended, may be granted.  Performance-based awards may be granted, vested and paid based on the attainment of specified performance goals.

At the annual meeting of shareholders of the Company, held on December 6, 2012, the Company’s shareholders approved the amended and restated Aceto Corporation 2010 Equity Participation Plan (the “2010 Plan”). Under the 2010 Plan, grants of stock options, restricted stock, restricted stock units, stock appreciation rights, and stock bonuses may be made to employees, non-employee directors and consultants of the Company. The maximum number of shares of common stock of the Company that may be issued pursuant to awards granted under the 2010 Plan will not exceed, in the aggregate, 5,250 shares. In addition, restricted stock may be granted to an eligible participant in lieu of a portion of any annual cash bonus earned by such participant. Such award may include additional shares of restricted stock (premium shares) greater than the portion of bonus paid in restricted stock. The restricted stock award is vested at issuance and the restrictions lapse ratably over a period of years as determined by the Board of Directors, generally three years. The premium shares vest when all the restrictions lapse, provided that the participant remains employed by the Company at that time.

During the nine months ended March 31, 2017, the Company granted 274 shares of restricted common stock to its employees that vest over three years, 22 shares of restricted stock to its non-employee directors, which vest over approximately one year as well as 42 restricted stock units to its employees that have varying vest dates through July 2017. In addition, the Company also issued a target grant of 160 performance-vested restricted stock units, which grant could be as much as 280 units if certain performance criteria and market conditions are met. Performance-vested restricted stock units will cliff vest 100% at the end of the third year following grant in accordance with the performance metrics set forth in the applicable employee performance-vested restricted stock unit grant.

In September 2016, the Company granted 28 performance stock options to an executive officer at an exercise price of $20.03 per share. The performance options vest if the closing stock price meets or exceeds the target price of $40 for 20 consecutive trading days prior to June 30, 2021 and the explicit service period of 1 year has been met. The options will expire June 30, 2021, if the stock price target is not achieved. If it is achieved, the options will expire ten years from the date of grant.

During the year ended June 30, 2016, the Company granted 221 shares of restricted common stock to its employees that vest over three years and 14 shares of restricted common stock to its non-employee directors, which vest over approximately one year as well as 46 restricted stock units that have varying vest dates through July 2017. In addition, the Company also issued a target grant of 142 performance-vested restricted stock units, which grant could be as much as 248 if certain performance criteria and market conditions are met. Performance-vested restricted stock units will cliff vest 100% at the end of the third year following grant in accordance with the performance metrics set forth in the applicable employee performance-vested restricted stock unit grant.

For the three and nine months ended March 31, 2017, the Company recorded stock-based compensation expense of approximately $1,506 and $5,213, respectively, related to restricted common stock, restricted stock units and stock options. For the three and nine months ended March 31, 2016, the Company recorded stock-based compensation expense of approximately $1,753 and $4,948, respectively, related to restricted common stock and restricted stock units. As of March 31, 2017, the total unrecognized stock-based compensation cost is approximately $10,537.

 10

ACETO CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(unaudited and in thousands, except per-share amounts)

(4) Capital Stock

On May 4, 2017, the Company's board of directors declared a regular quarterly dividend of $0.065 per share which is scheduled to be paid on June 23, 2017 to shareholders of record as of June 9, 2017.

On February 2, 2017, the Company’s board of directors declared a regular quarterly dividend of $0.065 per share which was paid on March 24, 2017 to shareholders of record as of March 10, 2017.

On December 1, 2016, the Company's board of directors declared a regular quarterly dividend of $0.065 per share which was paid on December 22, 2016 to shareholders of record as of December 12, 2016.

On August 25, 2016, the Company's board of directors declared a regular quarterly dividend of $0.065 per share which was paid on September 20, 2016 to shareholders of record as of September 9, 2016.

On May 4, 2017, the Board of Directors of the Company authorized the continuation of the Company’s stock repurchase program, expiring in May 2020. Under the stock repurchase program, the Company is authorized to purchase up to 5,000 shares of common stock in open market or private transactions, at prices not to exceed the market value of the common stock at the time of such purchase.

The Company is authorized to issue 75,000 shares of Common Stock and 2,000 shares of Preferred Stock. The Board of Directors has authority under the Company’s Restated Certificate of Incorporation to issue shares of preferred stock with voting and other relative rights to be determined by the Board of Directors.

(5) Net Income Per Common Share

Basic income per common share is based on the weighted average number of common shares outstanding during the period. Diluted income per common share includes the dilutive effect of potential common shares outstanding. The following table sets forth the reconciliation of weighted average shares outstanding and diluted weighted average shares outstanding:

	Nine Months Ended March 31,				Three Months Ended March 31,
	2017		2016		2017		2016
Weighted average shares outstanding		31,453		29,085		34,769		29,158
Dilutive effect of stock options and restricted stock awards and units		339		451		352		462
Diluted weighted average shares outstanding		31,792		29,536		35,121		29,620

The weighted average shares outstanding for the nine months and three months ended March 31, 2017 includes the effect of 5,122 shares to be issued in connection with the acquisition of certain products and related assets from Citron and Lucid (see Note 2).The Convertible Senior Notes (see Note 6) will only be included in the dilutive net income per share calculations using the treasury stock method during periods in which the average market price of Aceto’s common stock is above the applicable conversion price of the Convertible Senior Notes, or $33.215 per share, and the impact would not be anti-dilutive.

 11

ACETO CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(unaudited and in thousands, except per-share amounts)

(6) Debt

Long-term debt

	March 31, 2017		June 30, 2016
Convertible Senior Notes, net	$	120,184	$	115,829
Revolving Bank Loans		102,000		-
Term Bank Loans		142,794		-
Mortgage		2,812		2,960
		367,790		118,789
Less current portion		14,466		197
	$	353,324	$	118,592

Convertible Senior Notes

In November 2015, Aceto offered $125,000 aggregate principal amount of Convertible Senior Notes due 2020 (the "Notes") in a private offering to qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933, as amended. In addition, Aceto granted the initial purchasers for the offering an option to purchase up to an additional $18,750 aggregate principal amount pursuant to the initial purchasers’ option to purchase additional Notes, which was exercised in November 2015. Therefore the total offering was $143,750 aggregate principal amount. The Notes are unsecured obligations of Aceto and rank senior in right of payment to any of Aceto’s subordinated indebtedness, equal in right of payment to all of Aceto’s unsecured indebtedness that is not subordinated, effectively junior in right of payment to any of Aceto’s secured indebtedness to the extent of the value of the assets securing such indebtedness and structurally junior in right of payment to all indebtedness and other liabilities (including trade payables) of Aceto’s subsidiaries. The Notes will be convertible into cash, shares of Aceto common stock or a combination thereof, at Aceto’s election, upon the satisfaction of specified conditions and during certain periods. The Notes will mature in November 2020. The Notes pay 2.0% interest semi-annually in arrears on May 1 and November 1 of each year, which commenced on May 1, 2016. The Notes are convertible into 4,328 shares of common stock, based on an initial conversion price of $33.215 per share.

Holders may convert all or any portion of their notes, in multiples of one thousand dollar principal amount, at their option at any time prior to the close of business on the business day immediately preceding May 1, 2020 only under the following circumstances: (i) during any calendar quarter (and only during such calendar quarter), if the last reported sale price of the common stock for at least 20 trading days (whether or not consecutive) during a period of 30 consecutive trading days ending on the last trading day of the immediately preceding calendar quarter is greater than or equal to 130% of the conversion price on each applicable trading day, (ii) during the five consecutive business day period after any five consecutive trading day period (which is referred to as the “measurement period”) in which the trading price per one thousand dollar principal amount of Notes for each trading day of the measurement period was less than 98% of the product of the last reported sale price of Aceto’s common stock and the conversion rate on each such trading day; or (iii) upon the occurrence of specified corporate events.

Upon conversion by the holders, the Company may elect to settle such conversion in shares of its common stock, cash, or a combination thereof. As a result of its cash conversion option, the Company separately accounted for the value of the embedded conversion option as a debt discount (with an offset to capital in excess of par value). The debt discount is being amortized as additional non-cash interest expense using the effective interest method over the term of the Notes. Debt issuance costs are being amortized as additional non-cash interest expense. The Company presents debt issuance costs as a direct deduction from the carrying value of the debt liability rather than showing the debt issuance costs as a deferred charge on the balance sheet.

In connection with the offering of the Notes, Aceto entered into privately negotiated convertible note hedge transactions with option counterparties, which are affiliates of certain of the initial purchasers. The convertible note hedge transactions are expected generally to reduce the potential dilution to Aceto’s common stock and/or offset any cash payments Aceto is required to make in excess of the principal amount of converted Notes upon any conversion of Notes. Aceto also entered into privately negotiated warrant transactions with the option counterparties. The warrant transactions could separately have a dilutive effect to the extent that the market price per share of Aceto’s common stock as measured over the applicable valuation period at the maturity of the warrants exceeds the applicable strike price of the warrants. By entering into these transactions with the option counterparties, the Company issued convertible debt and a freestanding “call-spread.”

 12

ACETO CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(unaudited and in thousands, except per-share amounts)

The carrying value of the Notes is as follows:

	March 31, 2017			June 30, 2016
Principal amount	$	143,750		$	143,750
Unamortized debt discount		(20,538	)		(24,267	)
Unamortized debt issuance costs		(3,028	)		(3,654	)
Net carrying value	$	120,184		$	115,829

The following table sets forth the components of total “interest expense” related to the Notes recognized in the accompanying consolidated statements of income for the three and nine months ended March 31:

	Nine months Ended March 31, 2017		Three months Ended March 31, 2017		Nine months Ended March 31,  2016		Three months  Ended  March 31,  2016
Contractual coupon	$	2,158	$	709	$	1,071	$	717
Amortization of debt discount		3,729		1,263		1,771		1,184
Amortization of debt issuance costs		626		208		313		209
	$	6,513	$	2,180	$	3,155	$	2,110

Credit Facilities

On December 21, 2016 the Company entered into a Second Amended and Restated Credit Agreement (the “A&R Credit Agreement”), with eleven banks, which amended and restated in its entirety the Amended and Restated Credit Agreement, dated as of October 28, 2015, as amended by Amendment No. 1 to Amended and Restated Credit Agreement, dated as of November 10, 2015, and Amendment No. 2 to Amended and Restated Credit Agreement, dated as of August 26, 2016 (collectively, the “First Amended Credit Agreement”). The A&R Credit Agreement increases the aggregate available revolving commitment under the First Amended Credit Agreement from $150,000 to an initial aggregate available revolving commitment of $225,000 (the “Initial Revolving Commitment”). Under the A&R Credit Agreement, the Company may borrow, repay and reborrow from and as of December 21, 2016, to but excluding December 21, 2021 (the “Maturity Date”) provided, that if any of the Notes remain outstanding on the date that is 91 days prior to the maturity date of the Notes (the “2015 Convertible Maturity Date”), then the Maturity Date shall mean the date that is 91 days prior to the 2015 Convertible Maturity Date. The A&R Credit Agreement provides for (i) Eurodollar Loans (as such terms are defined in the A&R Credit Agreement), (ii) ABR Loans (as such terms are defined in the A&R Credit Agreement) or (iii) a combination thereof. As of March 31, 2017, the Company borrowed Revolving Loans aggregating $102,000 which loans are Eurodollar Loans at interest rates ranging from 2.98% to 3.57 % at March 31, 2017. The applicable interest rate margin percentage is subject to adjustment quarterly based upon the Company’s senior secured net leverage ratio.

Under the A&R Credit Agreement, the Company also borrowed $150,000 in term loans (the “Initial Term Loan). Subject to certain conditions, including obtaining commitments from existing or prospective lenders, the Company will have the right to increase the amount of the Initial Revolving Commitment (each, a “Revolving Facility Increase” and, together with the Initial Revolving Commitment, the “Revolving Commitment”) and/or the Initial Term Loan in an aggregate amount not to exceed $100,000 pursuant to an incremental loan feature in the A&R Credit Agreement. As of March 31, 2017, the remaining amount outstanding under the Initial Term Loan is $146,250 and is payable as a Eurodollar Loan at an interest rate of 3.15% at March 31, 2017. The proceeds of the Initial Revolving Commitment and Initial Term Loan have been used to partially finance the acquisition of generic products and related assets of Citron and its affiliate Lucid, and pay fees and expenses related thereto. The applicable interest rate margin percentage is subject to adjustment quarterly based upon the Company’s senior secured net leverage ratio.

 13

ACETO CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(unaudited and in thousands, except per-share amounts)

The Initial Term Loan is payable as to principal in nineteen consecutive, equal quarterly installments of $3,750, which commenced on March 31, 2017 and will continue on each June 30, September 30 and December 31 thereafter. To the extent not previously paid, the final payment on the Term Loan Maturity Date (as defined in the A&R Credit Agreement) shall be in an amount equal to the then outstanding unpaid principal amount of the Initial Term Loan.

As such, the Company has classified $15,000 of the Initial Term Loan as short-term in the consolidated balance sheet at March 31, 2017. The A&R Credit Agreement, similar to the First Amended Credit Agreement, provides that commercial letters of credit shall be issued to provide the primary payment mechanism in connection with the purchase of any materials, goods or services in the ordinary course of business. The Company had no open letters of credit at March 31, 2017 and June 30, 2016 respectively.

In accordance with generally accepted accounting principles, deferred financing costs associated with the Initial Term Loan are presented as a direct deduction from the carrying value of the debt liability rather than showing the deferred financing costs as a deferred charge on the balance sheet. In addition, deferred financing costs associated with the Revolving Commitment have been recorded as a deferred charge on the balance sheet.

The A&R Credit Agreement, like the First Amended Credit Agreement, provides for a security interest in substantially all of the personal property of the Company and certain of its subsidiaries. The A&R Credit Agreement contains several financial covenants including, among other things, maintaining a minimum level of debt service and certain leverage ratios. Under the A&R Credit Agreement, the Company and its subsidiaries are also subject to certain restrictive covenants, including, among other things, covenants governing liens, limitations on indebtedness, limitations on guarantees, limitations on sales of assets and sales of receivables, and limitations on loans and investments. The Company was in compliance with all covenants at March 31, 2017.

Mortgage

On June 30, 2011, the Company entered into a mortgage payable for $3,947 on its corporate headquarters, in Port Washington, New York. This mortgage payable is secured by the land and building and is being amortized over a period of 20 years. The mortgage payable, which was modified in October 2013, bears interest at 4.92% per annum as of March 31, 2017 and matures on June 30, 2021.

(7) Commitments, Contingencies and Other Matters

The Company and its subsidiaries are subject to various claims which have arisen in the normal course of business. The Company provides for costs related to contingencies when a loss from such claims is probable and the amount is reasonably determinable. In determining whether it is possible to provide an estimate of loss, or range of possible loss, the Company reviews and evaluates its litigation and regulatory matters on a quarterly basis in light of potentially relevant factual and legal developments. If the Company determines an unfavorable outcome is not probable or reasonably estimable, the Company does not accrue for a potential litigation loss. While the Company has determined that there is a reasonable possibility that a loss has been incurred, no amounts have been recognized in the financial statements, other than what has been discussed below, because the amount of the liability cannot be reasonably estimated at this time.

In fiscal years 2011, 2009, 2008 and 2007, the Company received letters from the Pulvair Site Group, a group of potentially responsible parties (PRP Group) who are working with the State of Tennessee (the State) to remediate a contaminated property in Tennessee called the Pulvair site. The PRP Group has alleged that Aceto shipped hazardous substances to the site which were released into the environment. The State had begun administrative proceedings against the members of the PRP Group and Aceto with respect to the cleanup of the Pulvair site and the PRP Group has begun to undertake cleanup. The PRP Group is seeking a settlement of approximately $1,700 from the Company for its share to remediate the site contamination. Although the Company acknowledges that it shipped materials to the site for formulation over twenty years ago, the Company believes that the evidence does not show that the hazardous materials sent by Aceto to the site have significantly contributed to the contamination of the environment and thus believes that, at most, it is a de minimis contributor to the site contamination. Accordingly, the Company believes that the settlement offer is unreasonable. Management believes that the ultimate outcome of this matter will not have a material adverse effect on the Company's financial condition or liquidity.

 14

ACETO CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(unaudited and in thousands, except per-share amounts)

The Company has environmental remediation obligations in connection with Arsynco, Inc. (“Arsynco”), a subsidiary formerly involved in manufacturing chemicals located in Carlstadt, New Jersey, which was closed in 1993 and is currently held for sale. Based on continued monitoring of the contamination at the site and the approved plan of remediation, Arsynco received an estimate from an environmental consultant stating that the costs of remediation could be between $21,500 and $23,300. Remediation commenced in fiscal 2010, and as of March 31, 2017 and June 30, 2016, a liability of $9,120 and $12,532, respectively, is included in the accompanying consolidated balance sheets for this matter. For the three and nine months ended March 31, 2017, the Company recorded environmental remediation charges of $733 and $903, respectively, which are included in selling, general and administrative expenses in the accompanying consolidated statements of income for the three and nine months ended March 31, 2017. In accordance with GAAP, management believes that the majority of costs incurred to remediate the site will be capitalized in preparing the property which is currently classified as held for sale. An appraisal of the fair value of the property by a third-party appraiser supports the assumption that the expected fair value after the remediation is in excess of the amount required to be capitalized. However, these matters, if resolved in a manner different from those assumed in current estimates, could have a material adverse effect on the Company’s financial condition, operating results and cash flows when resolved in a future reporting period.

In connection with the environmental remediation obligation for Arsynco, in July 2009, Arsynco entered into a settlement agreement with BASF Corporation (“BASF”), the former owners of the Arsynco property. In accordance with the settlement agreement, BASF paid for a portion of the prior remediation costs and going forward, will co-remediate the property with the Company. The contract requires that BASF pay $550 related to past response costs and pay a proportionate share of the future remediation costs. Accordingly, the Company had recorded a gain of $550 in fiscal 2009. This $550 gain relates to the partial reimbursement of costs of approximately $1,200 that the Company had previously expensed. The Company also recorded an additional receivable from BASF, with an offset against property held for sale, representing its estimated portion of the future remediation costs. The balance of this receivable for future remediation costs as of March 31, 2017 and June 30, 2016 is $4,104 and $5,639, respectively, which is included in the accompanying consolidated balance sheets.

In March 2006, Arsynco received notice from the EPA of its status as a PRP under the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) for a site described as the Berry’s Creek Study Area (“BCSA”). Arsynco is one of over 150 PRPs which have potential liability for the required investigation and remediation of the site. The estimate of the potential liability is not quantifiable for a number of reasons, including the difficulty in determining the extent of contamination and the length of time remediation may require. In addition, any estimate of liability must also consider the number of other PRPs and their financial strength. In July 2014, Arsynco received notice from the U.S. Department of Interior (“USDOI”) regarding the USDOI’s intent to perform a Natural Resource Damage (NRD) Assessment at the BCSA. Arsynco has to date declined to participate in the development and performance of the NRD assessment process. Based on prior practice in similar situations, it is possible that the State may assert a claim for natural resource damages with respect to the Arsynco site itself, and either the federal government or the State (or both) may assert claims against Arsynco for natural resource damages in connection with Berry's Creek; any such claim with respect to Berry's Creek could also be asserted against the approximately 150 PRPs which the EPA has identified in connection with that site. Any claim for natural resource damages with respect to the Arsynco site itself may also be asserted against BASF, the former owners of the Arsynco property. In September 2012, Arsynco entered into an agreement with three of the other PRPs that had previously been impleaded into New Jersey Department of Environmental Protection, et al. v. Occidental Chemical Corporation, et al., Docket No. ESX-L-9868-05 (the "NJDEP Litigation") and were considering impleading Arsynco into the same proceeding. Arsynco entered into an agreement to avoid impleader. Pursuant to the agreement, Arsynco agreed to (1) a tolling period that would not be included when computing the running of any statute of limitations that might provide a defense to the NJDEP Litigation; (2) the waiver of certain issue preclusion defenses in the NJDEP Litigation; and (3) arbitration of certain potential future liability allocation claims if the other parties to the agreement are barred by a court of competent jurisdiction from proceeding against Arsynco. In July 2015, Arsynco was contacted by an allocation consultant retained by a group of the named PRPs, inviting Arsynco to participate in the allocation among the PRPs’ investigation and remediation costs relating to the BCSA. Arsynco declined that invitation. Since an amount of the liability cannot be reasonably estimated at this time, no accrual is recorded for these potential future costs. The impact of the resolution of this matter on the Company’s results of operations in a particular reporting period is not currently known.

 15

ACETO CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(unaudited and in thousands, except per-share amounts)

A subsidiary of the Company markets certain agricultural protection products which are subject to the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA). FIFRA requires that test data be provided to the EPA to register, obtain and maintain approved labels for pesticide products. The EPA requires that follow-on registrants of these products compensate the initial registrant for the cost of producing the necessary test data on a basis prescribed in the FIFRA regulations. Follow-on registrants do not themselves generate or contract for the data. However, when FIFRA requirements mandate that new test data be generated to enable all registrants to continue marketing a pesticide product, often both the initial and follow-on registrants establish a task force to jointly undertake the testing effort. The Company is presently a member of several such task force groups, which requires payments for such memberships. In addition, in connection with our agricultural protection business, the Company plans to acquire product registrations and related data filed with the United States Environmental Protection Agency to support such registrations and other supporting data for several products. The acquisition of these product registrations and related data filed with the United States Environmental Protection Agency as well as payments to various task force groups could approximate $1,317 through the next twelve months.

(8) Fair Value Measurements

GAAP defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly fashion between market participants at the measurement date. GAAP establishes a fair value hierarchy for those instruments measured at fair value that distinguishes between assumptions based on market data (observable inputs) and the Company’s assumptions (unobservable inputs). The hierarchy consists of three levels:

Level 1 – Quoted market prices in active markets for identical assets or liabilities;

Level 2 – Inputs other than Level 1 inputs that are either directly or indirectly observable; and

Level 3 – Unobservable inputs that are not corroborated by market data.

On a recurring basis, Aceto measures at fair value certain financial assets and liabilities, which consist of cash equivalents, investments and foreign currency contracts. The Company classifies cash equivalents and investments within Level 1 if quoted prices are available in active markets. Level 1 assets include instruments valued based on quoted market prices in active markets which generally include corporate equity securities publicly traded on major exchanges. Time deposits are very short-term in nature and are accordingly valued at cost plus accrued interest, which approximates fair value, and are classified within Level 2 of the valuation hierarchy. The Company uses foreign currency futures contracts to minimize the risk caused by foreign currency fluctuation on its foreign currency receivables and payables by purchasing futures with one of its financial institutions. Futures are traded on regulated U.S. and international exchanges and represent commitments to purchase or sell a particular foreign currency at a future date and at a specific price. Aceto’s foreign currency derivative contracts are classified within Level 2 as the fair value of these hedges is primarily based on observable futures foreign exchange rates. At March 31, 2017, the Company had foreign currency contracts outstanding that had a notional amount of $65,861. Unrealized (losses) gains on hedging activities for the nine months ended March 31, 2017 and 2016 was ($230) and $226, respectively, and are included in interest and other income, net, in the consolidated statements of income. The contracts have varying maturities of less than one year.

In conjunction with the Credit Agreement, the Company entered into an interest rate swap on March 21, 2017 for an additional interest cost of 2.005% on a notional amount of $100,000, which has been designated as a cash flow hedge. The expiration date of this interest rate swap is December 21, 2021. The remaining balance of this derivative as of March 31, 2017 is $97,500. The unrealized loss to date associated with this derivative, which is recorded in accumulated other comprehensive income in the consolidated balance sheet at March 31, 2017, is $249. Aceto’s interest rate swaps are classified within Level 2 as the fair value of this hedge is primarily based on observable interest rates.

 16

ACETO CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(unaudited and in thousands, except per-share amounts)

At March 31, 2017, the Company had $2,830 of contingent consideration, $2,697 of which related to the acquisition of certain products and related assets of Citron and Lucid, which was completed in December 2016 (see Note 2) and $133 of contingent consideration related to a previously acquired company in France.

During the fourth quarter of each year, the Company evaluates goodwill for impairment at the reporting unit level using a discounted cash flow model using Level 3 inputs. Additionally, on a nonrecurring basis, the Company uses fair value measures when analyzing asset impairment.

Changes in the Company's goodwill during 2017 are as follows:

	Human Health Segment		Pharmaceutical Ingredients Segment			Performance Chemicals Segment			Total Goodwill
Balance as of June 30, 2016	$	66,039	$	1,651		$	181		$	67,871
Citron and Lucid product acquisition		173,907		-			-			173,907
Changes in foreign currency exchange rates		-		(30	)		(7	)		(37	)
Balance as of March 31, 2017	$	239,946	$	1,621		$	174		$	241,741

Long-lived assets and certain identifiable intangible assets are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable.  If it is determined such indicators are present and the review indicates that the assets will not be fully recoverable, based on undiscounted estimated cash flows over the remaining amortization periods, their carrying values are reduced to estimated fair value.  Measurements based on undiscounted cash flows are considered to be Level 3 inputs.

In connection with the acquisition of certain products and related assets of Citron and Lucid (see Note 2), the Company will issue 5,122 shares of Aceto common stock beginning on December 21, 2019. The preliminary fair value of the future issuance of these shares was determined to be $90,400 at the time of the product acquisition after taking into effect that the shares won’t be issued until the third and fourth anniversary of the closing and the present value calculation of dividends.

In November 2015, the Company issued $143,750 aggregate principal amount of Notes (see Note 6). Since Aceto has the option to settle the potential conversion of the Notes in cash, the Company separated the embedded conversion option feature from the debt feature and accounts for each component separately, based on the fair value of the debt component assuming no conversion option. The calculation of the fair value of the debt component required the use of Level 3 inputs, and was determined by calculating the fair value of similar non-convertible debt, using a theoretical borrowing rate of 6.5%. The value of the embedded conversion option was determined using an expected present value technique (income approach) to estimate the fair value of similar non-convertible debt and included utilization of convertible investors’ credit assumptions and high yield bond indices. The Notes approximate a full fair value of $132,800 at March 31, 2017 giving effect for certain factors, including the term of the Notes, current stock price of Aceto stock and effective interest rate.

The carrying values of all financial instruments classified as a current asset or current liability are deemed to approximate fair value because of the short maturity of these instruments. The fair values of the Company’s notes receivable and short-term and long-term bank loans were based upon current rates offered for similar financial instruments to the Company.

 17

ACETO CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(unaudited and in thousands, except per-share amounts)

The following tables summarize the valuation of the Company’s financial assets and liabilities which were determined by using the following inputs at March 31, 2017 and June 30, 2016:

	Fair Value Measurements at March 31, 2017 Using
	Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs  (Level 3)		Total
Cash equivalents:
Time deposits		-	$	5,490		-	$	5,490
Investments:
Time deposits		-		1,966		-		1,966
Foreign currency contracts-assets (1)				27				27
Foreign currency contracts-liabilities (2)		-		262		-		262
Derivative liability for interest rate swap (3)				249		-		249
Contingent consideration (4)		-		-	$	2,830		2,830

(1) Included in “Other receivables” in the accompanying Condensed Consolidated Balance Sheet as of March 31, 2017.

(2) Included in “Accrued expenses” in the accompanying Condensed Consolidated Balance Sheet as of March 31, 2017.

(3) Included in “Long-term liabilities” in the accompanying Condensed Consolidated Balance Sheet as of March 31, 2017.

(4) Included in “Long-term liabilities” in the accompanying Condensed Consolidated Balance Sheet as of March 31, 2017.

	Fair Value Measurements at June 30, 2016 Using
	Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs  (Level 3)		Total
Cash equivalents:
Time deposits		-	$	6,249		-	$	6,249
Investments:
Time deposits		-		881		-		881
Foreign currency contracts-assets (5)		-		160		-		160
Foreign currency contracts-liabilities (6)		-		169		-		169
Contingent consideration (7)		-		-	$	132		132

(5) Included in “Other receivables” in the accompanying Condensed Consolidated Balance Sheet as of June 30, 2016.

(6) Included in “Accrued expenses” in the accompanying Condensed Consolidated Balance Sheet as of June 30, 2016.

(7) Included in “Long-term liabilities” in the accompanying Consolidated Balance Sheet as of June 30, 2016.

 18

ACETO CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(unaudited and in thousands, except per-share amounts)

(9) Recent Accounting Pronouncements

In January 2017, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2017-04 Intangibles - Goodwill and Other (Topic 350) which would eliminate the requirement to calculate the implied fair value of goodwill to measure a goodwill impairment charge. Instead, the amount of an impairment charge would be recognized if the carrying amount of a reporting unit is greater than its fair value. ASU 2017-04 is effective for public companies for fiscal years beginning after December 15, 2019. Early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. The Company is currently evaluating the impact of the provisions of ASU 2017-04.

In January 2017, the FASB issued ASU 2017-01 Business Combinations (Topic 805): Clarifying the Definition of a Business with the objective of adding guidance to assist entities with evaluating whether transactions should be accounted for as acquisitions (or disposals) of assets or businesses. ASU 2017-01 is effective for public companies for annual periods beginning after December 15, 2017, including interim periods within those periods. The Company is currently evaluating the impact of the provisions of ASU 2017-01.

In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments, which addresses eight specific cash flow issues with the objective of reducing diversity in how certain cash receipts and cash payments are presented and classified in the statement of cash flows. ASU 2016-15 is effective for public business entities for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The Company is currently evaluating the impact of the provisions of ASU 2016-15.

In March 2016, the FASB issued ASU 2016-09, Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting, which will change certain aspects of accounting for share-based payments to employees. ASU 2016-09 is effective for fiscal years (and interim reporting periods within those years) beginning after December 15, 2016. The Company is currently evaluating the impact of the provisions of ASU 2016-09.

In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842) that replaces existing lease guidance. The new standard is intended to provide enhanced transparency and comparability by requiring lessees to record right-of-use assets and corresponding lease liabilities on the balance sheet. The new guidance will continue to classify leases as either finance or operating, with classification affecting the pattern of expense recognition in the statement of income. ASU 2016-02 is effective for fiscal years (and interim reporting periods within those years) beginning after December 15, 2018. The Company is currently evaluating the impact of the provisions of ASU 2016-02.

In November 2015, the FASB issued ASU 2015-17, Income Taxes (Topic 740) Balance Sheet Classification of Deferred Assets. This ASU is intended to simplify the presentation of deferred taxes on the balance sheet and will require an entity to present all deferred tax assets and deferred tax liabilities as non-current on the balance sheet. Under the current guidance, entities are required to separately present deferred taxes as current or non-current. Netting deferred tax assets and deferred tax liabilities by tax jurisdiction will still be required under the new guidance. This guidance will be effective for Aceto beginning in the first quarter of fiscal 2018, with early adoption permitted. The Company does not believe this new accounting standard update will have a material impact on its consolidated financial statements.

In July 2015, the FASB issued ASU 2015-11, Inventory (Topic 330) – Simplifying the Measurement of Inventory. This ASU requires that an entity measure inventory at the lower of cost and net realizable value. Net realizable value is the estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal and transportation. This guidance is effective for fiscal years beginning after December 15, 2016, including interim periods within those fiscal years. The Company does not believe this new accounting standard update will have a material impact on its consolidated financial statements.

In August 2014, the FASB issued ASU 2014-15, Presentation of Financial Statements-Going Concern (Subtopic 205-40). This ASU provides guidance to determine when and how to disclose going-concern uncertainties in the financial statements. The new standard requires management to assess an entity’s ability to continue as a going concern, and to provide related footnote disclosure in certain circumstances. ASU 2014-15 will be effective for all entities in the first annual period ending after December 15, 2016. Earlier adoption is permitted. ASU 2014-15 will be effective for the Company beginning June 30, 2017. The Company does not believe that this pronouncement will have an impact on its consolidated financial statements.

 19

ACETO CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(unaudited and in thousands, except per-share amounts)

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606), which is the new comprehensive revenue recognition standard that will supersede all existing revenue recognition guidance under U.S. GAAP. The standard's core principle is that a company will recognize revenue when it transfers promised goods or services to a customer in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. In August 2015, the FASB subsequently issued ASU 2015-14, Revenue from Contracts with Customers - Deferral of the Effective Date, which approved a one year deferral of ASU 2014-09 for annual reporting periods beginning after December 15, 2017, including interim periods within that reporting period. In March 2016 and April 2016, the FASB issued ASU 2016-08, Revenue from Contracts with Customers - Principal versus Agent Considerations (Reporting Revenue Gross versus Net), and ASU 2016-10, Revenue from Contracts with Customers - Identifying Performance Obligations and Licensing, respectively, which further clarify the guidance related to those specific topics within ASU 2014-09. In May 2016, the FASB issued ASU 2016-12, Revenue from Contracts with Customers - Narrow Scope Improvements and Practical Expedients, to reduce the risk of diversity in practice for certain aspects in ASU 2014-09, including collectibility, noncash consideration, presentation of sales tax and transition. Additionally, in December 2016, the FASB issued ASU 2016-20, Technical Corrections and Improvements to Topic 606, Revenue from Contracts with Customers. ASU 2016-20 makes minor corrections or minor improvements to the standard that are not expected to have a significant effect on current accounting practice or create a significant administrative cost to most entities. The Company is currently evaluating the impact of adoption on its consolidated financial statements.

(10) Segment Information

The Company's business is organized along product lines into three principal segments: Human Health, Pharmaceutical Ingredients and Performance Chemicals.

Human Health - includes finished dosage form generic drugs and nutraceutical products.

Pharmaceutical Ingredients – includes pharmaceutical intermediates and active pharmaceutical ingredients (“APIs”).

Performance Chemicals - The Performance Chemicals segment is made up of two product groups: Specialty Chemicals and Agricultural Protection Products. Specialty Chemicals include a variety of chemicals used in the manufacture of plastics, surface coatings, cosmetics and personal care, textiles, fuels and lubricants, perform to their designed capabilities. Dye and pigment intermediates are used in the color-producing industries such as textiles, inks, paper, and coatings. Organic intermediates are used in the production of agrochemicals.

Agricultural Protection Products include herbicides, fungicides and insecticides that control weed growth as well as control the spread of insects and other microorganisms that can severely damage plant growth.

The Company's chief operating decision maker (CODM) evaluates performance of the segments based on net sales, gross profit and income (loss) before income taxes. Unallocated corporate amounts are deemed by the Company as administrative, oversight costs, not managed by the segment managers. The Company does not allocate assets by segment because the chief operating decision maker does not review the assets by segment to assess the segments' performance, as the assets are managed on an entity-wide basis. During all periods presented, our CODM has been the Chief Executive Officer of the Company. In accordance with GAAP, the Company has aggregated certain operating segments into reportable segments because they have similar economic characteristics, and the operating segments are similar in all of the following areas: (a) the nature of the products and services; (b) the nature of the production processes; (c) the type or class of customer for their products and services; (d) the methods used to distribute their products or provide their services; and (e) the nature of the regulatory environment.

 20

ACETO CORPORATION AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(unaudited and in thousands, except per-share amounts)

Nine Months Ended March 31, 2017 and 2016:

	Human Health		Pharmaceutical Ingredients		Performance Chemicals		Unallocated Corporate			Consolidated Totals
2017
Net sales	$	201,686	$	121,253	$	120,759	$	-		$	443,698
Gross profit		56,424		19,867		27,672		-			103,963
Income (loss) before income taxes		13,912		7,299		13,599		(20,452	)		14,358
2016
Net sales	$	175,306	$	118,496	$	129,298	$	-		$	423,100
Gross profit		61,172		20,870		26,696		-			108,738
Income (loss) before income taxes		29,927		8,389		13,776		(8,472	)		43,620

Three months Ended March 31, 2017 and 2016:

	Human Health		Pharmaceutical Ingredients		Performance Chemicals		Unallocated Corporate			Consolidated Totals
2017
Net sales	$	99,816	$	43,821	$	46,491	$	-		$	190,128
Gross profit		25,300		7,255		9,764		-			42,319
Income (loss) before income taxes		5,007		3,036		5,034		(4,565	)		8,512
2016
Net sales	$	58,780	$	45,841	$	53,305	$	-		$	157,926
Gross profit		19,125		8,648		10,516		-			38,289
Income (loss) before income taxes		8,630		4,608		6,972		(4,666	)		15,544

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Report of Independent Registered Public Accounting Firm

Board of Directors and Shareholders

Aceto Corporation

Port Washington, NY

We have reviewed the condensed consolidated balance sheet of Aceto Corporation and subsidiaries as of March 31, 2017 and related condensed consolidated statements of income and comprehensive income for the three-month and nine-month periods ended March 31, 2017 and 2016, and cash flows for the nine-month periods ended March 31, 2017 and 2016 included in the accompanying Securities and Exchange Commission Form 10-Q for the period ended March 31, 2017. These interim financial statements are the responsibility of the Company’s management.

We conducted our reviews in accordance with standards of the Public Company Accounting Oversight Board (United States). A review of interim financial information consists principally of applying analytical procedures and making inquiries of persons responsible for financial and accounting matters. It is substantially less in scope than an audit conducted in accordance with the standards of the Public Company Accounting Oversight Board, the objective of which is the expression of an opinion regarding the financial statements taken as a whole. Accordingly, we do not express such an opinion.

Based on our reviews, we are not aware of any material modifications that should be made to the condensed consolidated financial statements referred to above for them to be in conformity with accounting principles generally accepted in the United States of America.

We have previously audited, in accordance with standards of the Public Company Accounting Oversight Board, the consolidated balance sheet of Aceto Corporation and subsidiaries as of June 30, 2016, and the related consolidated statements of income, comprehensive income, shareholders’ equity and cash flows for the year then ended (not presented herein); and in our report dated August 26, 2016, we expressed an unqualified opinion on those consolidated financial statements. In our opinion, the information set forth in the accompanying condensed consolidated balance sheet as of June 30, 2016, is fairly stated, in all material respects, in relation to the consolidated balance sheet from which it has been derived.

/s/ BDO USA, LLP

Melville, New York

May 5, 2017

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Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations

CAUTIONARY STATEMENT RELATING TO THE SAFE HARBOR PROVISIONS OF THE PRIVATE SECURITIES LITIGATION REFORM ACT OF 1995

This Quarterly Report contains forward-looking statements as that term is defined in the federal securities laws. The events described in forward-looking statements contained in this Quarterly Report may not occur. Generally, these statements relate to our business plans or strategies, projected or anticipated benefits or other consequences of our plans or strategies, financing plans, projected or anticipated benefits from acquisitions that we may make, or projections involving anticipated revenues, earnings or other aspects of our operating results or financial position, and the outcome of any contingencies. Any such forward-looking statements are based on current expectations, estimates and projections of management. We intend for these forward-looking statements to be covered by the safe-harbor provisions for forward-looking statements. Words such as “may,” “will,” “expect,” “believe,” “anticipate,” “project,” “plan,” “intend,” “estimate,” and “continue,” and their opposites and similar expressions are intended to identify forward-looking statements. We caution you that these statements are not guarantees of future performance or events and are subject to a number of uncertainties, risks and other influences, many of which are beyond our control that may influence the accuracy of the statements and the projections upon which the statements are based. Factors that could cause actual results to differ materially from those set forth or implied by any forward-looking statement include, but are not limited to, our ability to remain competitive with competitors, risks associated with the generic product industry, dependence on a limited number of suppliers, risks associated with healthcare reform and reductions in reimbursement rates, difficulty in predicting revenue stream and gross profit, industry and market changes, the effect of fluctuations in operating results on the trading price of our common stock, risks associated with holding a significant amount of debt, inventory levels, reliance on outside manufacturers, risks of incurring uninsured environmental and other industry specific liabilities, governmental approvals and regulations, risks associated with hazardous materials, potential violations of government regulations, product liability claims, reliance on Chinese suppliers, potential changes to Chinese laws and regulations, potential changes to laws governing our relationships in India, fluctuations in foreign currency exchange rates, tax assessments, changes in tax rules, global economic risks, risk of unsuccessful acquisitions, effect of acquisitions on earnings, indemnification liabilities, terrorist activities, reliance on key executives, litigation risks, volatility of the market price of our common stock, changes to estimates, judgments and assumptions used in preparing financial statements, failure to maintain effective internal controls, and compliance with changing regulations, as well as other risks and uncertainties discussed in our reports filed with the Securities and Exchange Commission, including, but not limited to, our Annual Report on Form 10-K for the fiscal year ended June 30, 2016 and other filings. Copies of these filings are available at www.sec.gov.

Any one or more of these uncertainties, risks and other influences could materially affect our results of operations and whether forward-looking statements made by us ultimately prove to be accurate. Our actual results, performance and achievements could differ materially from those expressed or implied in these forward-looking statements. We undertake no obligation to publicly update or revise any forward-looking statements, whether from new information, future events or otherwise.

NOTE REGARDING DOLLAR AMOUNTS

In this quarterly report, all dollar amounts are expressed in thousands, except for per-share amounts.

The following Management’s Discussion and Analysis of Financial Condition and Results of Operations (MD&A) is intended to provide the readers of our financial statements with a narrative discussion about our business. The MD&A is provided as a supplement to and should be read in conjunction with our financial statements and the accompanying notes.

Executive Summary

We are reporting net sales of $443,698 for the nine months ended March 31, 2017, which represents a 4.9% increase from the $423,100 reported in the comparable prior period. Gross profit for the nine months ended March 31, 2017 was $103,963 and our gross margin was 23.4% as compared to gross profit of $108,738 and gross margin of 25.7% in the comparable prior period. Our selling, general and administrative costs (“SG&A”) for the nine months ended March 31, 2017 was $75,614, an increase of $19,237 from what we reported in the prior period. Our net income decreased to $9,409, or $0.30 per diluted share, compared to net income of $27,992, or $0.95 per diluted share, in the prior period.

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Our financial position as of March 31, 2017 remains strong, as we had cash and cash equivalents and short-term investments of $61,928, working capital of $248,878 and shareholders’ equity of $402,151.

Our business is separated into three principal segments: Human Health, Pharmaceutical Ingredients and Performance Chemicals.

Products that fall within the Human Health segment include finished dosage form generic drugs and nutraceutical products. Aceto sells generic prescription products and over-the-counter pharmaceutical products under the Rising Pharmaceuticals (“Rising”) label to leading wholesalers, chain drug stores, distributors and mass merchandisers. On December 21, 2016, Rising completed the acquisition of certain generic products and related assets of entities formerly known as Citron Pharma LLC (“Citron”), and its affiliate Lucid Pharma LLC (“Lucid”). Citron is a privately-held New Jersey-based pharmaceutical company focused on developing and marketing generic pharmaceutical products in partnership with leading generic pharmaceutical manufacturers based in India and the U.S. Lucid is a privately-held New Jersey-based generic pharmaceutical distributor specializing in providing cost-effective products to various agencies of the U.S. Federal Government including the Veterans Administration and the Defense Logistics Agency. Lucid services 18 national contracts with the Federal Government, nearly all of which have 5-year terms. Rising formed two subsidiaries to consummate the product acquisition – Rising Health, LLC (which acquired certain products and related assets of Citron) and Acetris Health, LLC (which acquired certain products and related assets of Lucid).

Aceto and Citron possess complementary asset-light business models, drug development and manufacturing partnerships and product portfolios. We believe consistent with our strategy of expanding Rising’s portfolio of finished dosage form generic products through product development partnerships and acquisitions of late stage assets, abbreviated new drug applications (“ANDAs”) and complementary generic drug businesses, this product acquisition significantly expanded our roster of commercialized products and pipeline of products under development. In addition, we believe that this transaction greatly enhanced our size and stature within the generic pharmaceutical industry, expanded our partnership network and offers us opportunities to realize meaningful cost and tax efficiencies, as well as representing an integral component of Aceto's continued strategy to become a Human Health oriented company.

Aceto supplies the raw materials used in the production of nutritional and packaged dietary supplements, including vitamins, amino acids, iron compounds and biochemicals used in pharmaceutical and nutritional preparations.

The Pharmaceutical Ingredients segment has two product groups: Active Pharmaceutical Ingredients (“APIs”) and Pharmaceutical Intermediates.

We supply APIs to many of the major generic drug companies, who we believe view Aceto as a valued partner in their effort to develop and market generic drugs. The process of introducing a new API from pipeline to market spans a number of years and begins with Aceto partnering with a generic pharmaceutical manufacturer and jointly selecting an API, several years before the expiration of a composition of matter patent, for future genericizing. We then identify the appropriate supplier, and concurrently utilizing our global technical network, work to ensure they meet standards of quality to comply with regulations. Our client, the generic pharmaceutical company, will submit the ANDA for U.S. Food and Drug Administration (“FDA”) approval or European-equivalent approval. The introduction of the API to market occurs after all the development testing has been completed and the ANDA or European-equivalent is approved and the patent expires or is deemed invalid. Aceto, at all times, has a pipeline of APIs at various stages of development both in the United States and Europe. Additionally, as the pressure to lower the overall cost of healthcare increases, Aceto has focused on, and works very closely with our customers to develop new API opportunities to provide alternative, more economical, second-source options for existing generic drugs. By leveraging our worldwide sourcing, regulatory and quality assurance capabilities, we provide to generic drug manufacturers an alternative, economical source for existing API products.

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Aceto has long been a supplier of pharmaceutical intermediates, the complex chemical compounds that are the building blocks used in producing APIs. These are the critical components of all drugs, whether they are already on the market or currently undergoing clinical trials. Faced with significant economic pressures as well as ever-increasing regulatory barriers, the innovative drug companies look to Aceto as a source for high quality intermediates.

Aceto employs, on occasion, the same second source strategy for our pharmaceutical intermediates business that we use in our API business. Historically, pharmaceutical manufacturers have had one source for the intermediates needed to produce their products. Utilizing our global sourcing, regulatory support and quality assurance network, Aceto works with the large, global pharmaceutical companies, sourcing lower cost, quality pharmaceutical intermediates that will meet the same high level standards that their current commercial products adhere to.

According to a QuintilesIMS press release on December 6, 2016, “total spending on medicines is forecast to reach $1.5 trillion by 2021, up 33 percent from 2016 levels, even as annual growth moderates from the record pace set in 2014 and 2015, according to new research released by the QuintilesIMS Institute. While historically large numbers of high-quality new medicines will emerge from the R&D pipeline in the next five years, pricing and market access pressures, lower volume growth in pharmerging markets and greater savings from patent expiries will contribute to the lower rate of growth. The report, Outlook for Global Medicines Through 2021: Balancing Cost and Value, found that medicine spending will grow at a 4-7 percent compound annual rate during the next five years, down from the nearly 9 percent growth level seen in 2014 and 2015. The total global spend for pharmaceuticals through 2021 will increase by $367 billion on a constant-dollar basis. Spending is measured at the ex-manufacturer level before adjusting for rebates, discounts, taxes and other adjustments that affect net sales received by manufacturers. The impact of these factors is estimated to reduce growth by $127 billion, or approximately 35 percent of the growth forecast through 2021.”

The Performance Chemicals segment includes specialty chemicals and agricultural protection products.

Aceto is a major supplier to many different industrial segments providing chemicals used in the manufacture of plastics, surface coatings, cosmetics and personal care, textiles, fuels and lubricants. The paint and coatings industry produces products that bring color, texture, and protection to houses, furniture, packaging, paper, and durable goods. Many of today's coatings are eco-friendly, by allowing inks and coatings to be cured by ultraviolet light instead of solvents, or allowing power coatings to be cured without solvents. These growing technologies are critical in protecting and enhancing the world's ecology and Aceto is focused on supplying the specialty additives that make modern coating techniques possible.

The chemistry that makes much of the modern world possible is often done by building up simple molecules to sophisticated compounds in step-by-step chemical processes. The products that are incorporated in each step are known as intermediates and they can be as varied as the end uses they serve, such as crop protection products, dyes and pigments, textiles, fuel additives, electronics - essentially all things chemical.

Aceto provides various specialty chemicals for the food, flavor, fragrance, paper and film industries. Aceto’s raw materials are also used in sophisticated technology products, such as high-end electronic parts used for photo tooling, circuit boards, production of computer chips, and in the production of many of today's modern gadgets.

According to an April 18, 2017 Federal Reserve Statistical Release, in the first quarter of calendar year 2017, the index for consumer durables, which impacts the Specialty Chemicals business of the Performance Chemicals segment, is expected to decline at an annual rate of .3%.

Aceto’s agricultural protection products include herbicides, fungicides and insecticides, which control weed growth as well as the spread of insects and microorganisms that can severely damage plant growth. One of Aceto's most widely used agricultural protection products is a sprout inhibitor that extends the storage life of potatoes. Utilizing our global sourcing and regulatory capabilities, we identify and qualify manufacturers either producing the product or with knowledge of the chemistry necessary to produce the product, and then file an application with the U.S. EPA for a product registration. Aceto has an ongoing working relationship with manufacturers in China and India to determine which of the non-patented or generic, agricultural protection products they produce can be effectively marketed in the Western world. We have successfully brought numerous products to market. We have a strong pipeline, which includes future additions to our product portfolio. The combination of our global sourcing and regulatory capabilities makes the generic agricultural market a niche for us and we will continue to offer new product additions in this market. In the National Agricultural Statistics Services release dated June 30, 2016, the total crop acreage planted in the United States in 2016 increased 1.5% to 323 million acres from 319 million acres in 2015. The number of peanut acres planted in 2016 decreased 2% from 2015 levels while sugarcane acreage harvested increased 3% from 2015. In addition, the potato acreage harvested in 2016 declined approximately 3% from the 2015 level.

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We believe our main business strengths are sourcing, regulatory support, quality assurance and marketing and distribution. We distribute more than 1,100 chemical compounds used principally as finished products or raw materials in the pharmaceutical, nutraceutical, agricultural, coatings and industrial chemical industries. With business operations in ten countries, we believe that our global reach is distinctive in the industry, enabling us to source and supply quality products on a worldwide basis. Leveraging local professionals, we source more than two-thirds of our products from Asia, buying from approximately 500 companies in China and 200 in India.

In this MD&A, we explain our general financial condition and results of operations, including, among other things, the following:

· factors that affect our business

· our earnings and costs in the periods presented

· changes in earnings and costs between periods

· sources of earnings

· the impact of these factors on our overall financial condition

As you read this MD&A section, refer to the accompanying condensed consolidated statements of income, which present the results of our operations for the three and nine months ended March 31, 2017 and 2016. We analyze and explain the differences between periods in the specific line items of the condensed consolidated statements of income.

Critical Accounting Estimates and Policies

As disclosed in our Form 10-K for the year ended June 30, 2016, the discussion and analysis of our financial condition and results of operations is based on our consolidated financial statements, which have been prepared in accordance with U.S. generally accepted accounting principles. In preparing these financial statements, we were required to make estimates and assumptions that affect the amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities. We regularly evaluate our estimates including those related to allowances for bad debts, revenue recognition, partnered products, inventories, goodwill and indefinite-life intangible assets, long-lived assets, environmental and other contingencies, income taxes and stock-based compensation. We base our estimates on various factors, including historical experience, advice from outside subject-matter experts, and various assumptions that we believe to be reasonable under the circumstances, which together form the basis for our making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates. Since June 30, 2016, there have been no significant changes to the assumptions and estimates related to those critical accounting estimates and policies.

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RESULTS OF OPERATIONS

Nine Months Ended March 31, 2017 Compared to Nine Months Ended March 31, 2016

	Net Sales by Segment Nine months ended March 31,
											Comparison 2017
	2017					2016					Over/(Under) 2016
			% of					% of			$			%
Segment	Net sales		Total			Net sales		Total			Change			Change
Human Health	$	201,686		45.5	%	$	175,306		41.4	%	$	26,380			15.0	%
Pharmaceutical Ingredients		121,253		27.3			118,496		28.0			2,757			2.3
Performance Chemicals		120,759		27.2			129,298		30.6			(8,539	)		(6.6	)
Net sales	$	443,698		100.0	%	$	423,100		100.0	%	$	20,598			4.9	%

	Gross Profit by Segment Nine months ended March 31,
											Comparison 2017
	2017					2016					Over/(Under) 2016
	Gross		% of			Gross		% of			$			%
Segment	Profit		Sales			Profit		Sales			Change			Change
Human Health	$	56,424		28.0	%	$	61,172		34.9	%	$	(4,748	)		(7.8	)%
Pharmaceutical Ingredients		19,867		16.4			20,870		17.6			(1,003	)		(4.8	)
Performance Chemicals		27,672		22.9			26,696		20.6			976			3.7
Gross profit	$	103,963		23.4	%	$	108,738		25.7	%	$	(4,775	)		(4.4	)%

Net Sales

Net sales increased $20,598 or 4.9%, to $443,698 for the nine months ended March 31, 2017, compared with $423,100 for the prior period. We reported sales increases in our Human Health and Pharmaceutical Ingredients segments and a decrease in the Performance Chemicals segment.

Human Health

Net sales for the Human Health segment increased by $26,380 for the nine months ended March 31, 2017, to $201,686, which represents a 15.0% increase over net sales of $175,306 for the prior period. The primary reason for the increase is due to the acquisition of certain products and related assets of Citron and Lucid. Sales from the product acquisition of $57,134 are included in the nine months ended March 31, 2017. This increase was offset by a decline in sales of Rising products of $27,185 and a decline of $3,569 in sales of nutritional products. The decrease in Rising sales was primarily driven by increased competition, price erosion on certain products in our generic drugs portfolio and delays in contribution from new product launches. We believe this industry wide pricing pressure on the generic business will continue in the near term. In addition, we have approximately forty FDA approved products that we are preparing to launch in the near future, which will mitigate this pricing pressure. The drop in nutraceutical sales primarily occurred abroad, specifically at our German subsidiary, due to certain orders being pushed to the fourth quarter of fiscal 2017 and the timing of the orders in the prior period as one customer requested orders be delivered in the first quarter of fiscal 2016.

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Pharmaceutical Ingredients

Net sales for the Pharmaceutical Ingredients segment increased $2,757 or 2.3% to $121,253 when compared to the prior period net sales of $118,496. The increase in sales for this segment was due primarily to a rise in sales volume of intermediates sold abroad, particularly at our subsidiary in France offset by a decline in sales of APIs sold abroad.

Performance Chemicals

Net sales for the Performance Chemicals segment was $120,759 for the nine months ended March 31, 2017, representing a decrease of $8,539 or 6.6%, from net sales of $129,298 for the prior period. One reason for the decrease in net sales for Performance Chemicals was a decline in domestic sales of products sold by our Specialty Chemicals business, particularly a $4,270 drop in sales of agricultural, dye and pigment intermediates due to a delay in shipments, decreased demand and utilization of vendor managed inventory. In addition, overall sales of Specialty Chemicals were down due to the devaluation of the Chinese Renminbi, resulting in reduced customer pricing. In addition, Performance Chemicals sales were impacted by a $5,235 drop in sales of our agricultural protection products, predominantly from a decline in sales of a wide-range insecticide used on various crops including cereals, citrus, cotton, grapes, ornamental grasses and vegetables.

Gross Profit

Gross profit decreased $4,775 to $103,963 (23.4% of net sales) for the nine months ended March 31, 2017, as compared to $108,738 (25.7% of net sales) for the prior period.

Human Health

Human Health segment’s gross profit of $56,424 for the nine months ended March 31, 2017 decreased $4,748, or 7.8%, over the prior period. The gross margin of 28.0% was lower than the prior period’s gross margin of 34.9%. The decrease in gross profit and gross margin in the Human Health segment predominantly relates to the decline in Rising sales, primarily driven by increased competition on certain products. In addition, gross profit and gross margin on Rising sales have experienced an unfavorable product mix due to price erosion on certain products, as well as an unfavorable product mix and back orders on certain other products. The decrease in Human Health’s gross profit was partially offset by gross profit of $11,314 on sales from the product acquisition, which is included in the nine months ended March 31, 2017.

Pharmaceutical Ingredients

Pharmaceutical Ingredients’ gross profit of $19,867 for the nine months ended March 31, 2017 decreased $1,003, or 4.8%, over the prior period. The gross margin of 16.4% was lower than the prior period’s gross margin of 17.6%. The decrease in gross profit and gross margin was predominantly the result of the decrease in the sales volume of APIs sold both domestically and abroad, as well as a drop in reorders of a certain API which typically yields a significantly higher gross margin.

Performance Chemicals

Gross profit for the Performance Chemicals segment increased to $27,672 for the nine months ended March 31, 2017, versus $26,696 for the prior year, an increase of $976, or 3.7%. The gross margin at 22.9% for the nine months ended March 31, 2017 was also higher than the prior year’s gross margin of 20.6%. The increase in gross profit and gross margin was due to a $1,165 rise in gross profit for the Agricultural Protection Products business. In addition, both gross profit and gross margin of the Specialty Chemicals business were favorably impacted by the overall decline in costs of products sourced from China, due to the devaluation of the Chinese Renminbi.

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Selling, General and Administrative Expenses

SG&A of $75,614 for the nine months ended March 31, 2017 increased $19,237 or 34.1% from $56,377 reported for the prior period. As a percentage of sales, SG&A increased from 13.3% to 17.0% for the nine months ended March 31, 2017 versus the prior period. SG&A for the current period included $8,818 of transaction costs related to the product purchase agreement associated with Citron and Lucid, as discussed in Note 2 of the condensed consolidated financial statements, as well as $6,030 of amortization expense associated with the purchased intangible assets and $1,910 of consulting services provided by Citron employees in connection with the transition services agreement entered into in connection with the product purchase agreement The increase in SG&A is also due in part to a $1,192 rise in payroll, fringe benefits, performance awards and stock-based compensation expense, reflecting the hiring of certain key management personnel as well as annual merit increases. SG&A also increased due to $529 of separation costs related to the integration of the product acquisition and a $903 environmental remediation charge related to Arsynco.

Research and Development Expenses

Research and development expenses (“R&D”) decreased to $4,998 for the nine months ended March 31, 2017 compared to $6,280 for the prior period. R&D expenses represent investment in our generic finished dosage form product pipeline. The majority of the R&D expenses are milestone based, which was the primary cause for such decrease and will likely cause fluctuation from quarter to quarter.

Operating Income

For the nine months ended March 31, 2017 operating income was $23,351 compared to $46,081 in the prior period, a decrease of $22,730 or 49.3%.

Interest Expense

Interest expense was $10,223 for the nine months ended March 31, 2017, an increase of $5,457 or 114.5% from the prior period. The increase was primarily due to interest expense associated with the A&R Credit Agreement, which was entered into on December 21, 2016, as well as amortization of the debt discount and amortization of debt issuance costs associated with the offering of Convertible Senior Notes during fiscal 2016.

Interest and Other Income, Net

Interest and other income, net was $1,230 for the nine months ended March 31, 2017, a decrease of $1,075 from the prior period, primarily due to increases in unrealized foreign exchange losses from mark-to-market valuation of foreign currency futures contracts and the strong U.S. dollar compared to the Euro. In addition, interest and other income declined due to a drop in income related to a joint venture for one of our agricultural protection products.

Provision for Income Taxes

The effective tax rate for the nine months ended March 31, 2017 decreased to 34.5% compared to 35.8% for the prior period. The decrease in the effective tax rate was due to the mix of profits from the lower tax rate jurisdictions of Europe and Asia compared to the Federal tax rate in the United States.

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Three Months Ended March 31, 2017 Compared to Three Months Ended March 31, 2016

	Net Sales by Segment Three months ended March 31,
											Comparison 2017
	2017					2016					Over/(Under) 2016
			% of					% of			$			%
Segment	Net sales		Total			Net sales		Total			Change			Change
Human Health	$	99,816		52.5	%	$	58,780		37.2	%	$	41,036			69.8	%
Pharmaceutical Ingredients		43,821		23.0			45,841		29.0			(2,020	)		(4.4	)
Performance Chemicals		46,491		24.5			53,305		33.8			(6,814	)		(12.8	)
Net sales	$	190,128		100.0	%	$	157,926		100.0	%	$	32,202			20.4	%

	Gross Profit by Segment Three months ended March 31,
											Comparison 2017
	2017					2016					Over/(Under) 2016
	Gross		% of			Gross		% of			$			%
Segment	Profit		Sales			Profit		Sales			Change			Change
Human Health	$	25,300		25.3	%	$	19,125		32.5	%	$	6,175			32.3	%
Pharmaceutical Ingredients		7,255		16.6			8,648		18.9			(1,393	)		(16.1	)
Performance Chemicals		9,764		21.0			10,516		19.7			(752	)		(7.2	)
Gross profit	$	42,319		22.3	%	$	38,289		24.2	%	$	4,030			10.5	%

Net Sales

Net sales increased $32,202, or 20.4%, to $190,128 for the three months ended March 31, 2017, compared with $157,926 for the prior period. We reported a sales increase in our Human Health segment and decreases in our Performance Chemicals and Pharmaceutical Ingredients segments.

Human Health

Net sales for the Human Health segment increased by $41,036 for the three months ended March 31, 2017, to $99,816, which represents a 69.8% increase over net sales of $58,780 for the prior period. The primary reason for the increase is due to the acquisition of certain products and related assets of Citron and Lucid. Sales from the product acquisition of $52,173 are included in the three months ended March 31, 2017. This increase is offset by a decline in sales of Rising products of $11,626. The decrease in Rising sales was primarily driven by increased competition and price erosion on certain products in our generic drugs portfolio, which was partially offset by incremental sales from new product launches.

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Pharmaceutical Ingredients

Net sales for the Pharmaceutical Ingredients segment decreased $2,020 or 4.4% to $43,821 when compared to the prior period net sales of $45,841. The decrease in sales for this segment was due primarily to a decline of $1,210 in sales volume of intermediates sold abroad, particularly at our subsidiaries in France and Germany, as well as a decrease of $676 in sales of APIs that were sold abroad, specifically at our subsidiary in Singapore.

Performance Chemicals

Net sales for the Performance Chemicals segment was $46,491 for the three months ended March 31, 2017, representing a decrease of $6,814 or 12.8%, from net sales of $53,305 for the prior period. The primary reason for the decrease in net sales for Performance Chemicals was a $9,809 drop in sales of our agricultural protection products, predominantly from a decline in sales of a wide-range insecticide used on various crops, caused by the timing of orders that were not received until the fourth quarter of fiscal 2017, as well as an herbicide used to control sedge on rice. The decline in Performance Chemicals is offset in part by a $2,995 increase in sales of products sold by our Specialty Chemicals business, specifically sales of agricultural, dye and pigment intermediates, which increased $2,445 over the prior period.

Gross Profit

Gross profit increased $4,030 to $42,319 (22.3% of net sales) for the three months ended March 31, 2017, as compared to $38,289 (24.2% of net sales) for the prior period.

Human Health

Human Health segment’s gross profit of $25,300 for the three months ended March 31, 2017 increased $6,175, or 32.3%, over the prior period. The gross margin of 25.3% was lower than the prior period’s gross margin of 32.5%. The increase in gross profit in the Human Health segment predominantly relates to gross profit of $10,319 on sales from the product acquisition which is included in the three months ended March 31, 2017. This increase is offset by a decline of $4,538 of gross profit on Rising products primarily driven by increased competition on certain products. In addition, gross profit and gross margin on Rising sales have experienced an unfavorable product mix due to price erosion on certain products, as well as an unfavorable product mix and back orders on certain other products.

Pharmaceutical Ingredients

Pharmaceutical Ingredients’ gross profit of $7,255 for the three months ended March 31, 2017 decreased $1,393, or 16.1%, over the prior period. The gross margin of 16.6 % was lower than the prior period’s gross margin of 18.9%. The decrease in both gross profit and gross margin was predominantly the result of the decline in the sales volume of both APIs and intermediates sold abroad, as well as a drop in reorders of a certain API which typically yields a significantly higher gross margin.

Performance Chemicals

Gross profit for the Performance Chemicals segment decreased to $9,764 for the three months ended March 31, 2017, versus $10,516 for the prior year, a decrease of $752, or 7.2%. The gross margin at 21.0% for the three months ended March 31, 2017 was higher than the prior year’s gross margin of 19.7%. The decrease in gross profit was predominantly due to a decline of $1,304 in gross profit for the Agricultural Protection Products business, primarily due to decreased sales volume of an herbicide used to control sedge on rice and a wide-range insecticide used on various crops including cereals, citrus, cotton, grapes, ornamental grasses and vegetables. The Agricultural Protection Products business experienced a favorable product mix for the three months ended March 31, 2017.

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Selling, General and Administrative Expenses

SG&A of $26,519 for the three months ended March 31, 2017 increased $7,021 or 36.0% from $19,498 reported for the prior period. As a percentage of sales, SG&A increased from 12.3% to 13.9% for the three months ended March 31, 2017 versus the prior period. SG&A for the current period included $5,427 of amortization expense associated with the purchased intangible assets related to the product purchase agreement in connection with Citron and Lucid. The increase in SG&A is also due in part to $1,746 of consulting services provided by Citron employees in connection with a transition services agreement associated with the product purchase agreement. SG&A also increased due to $246 of separation costs related to the integration of the product acquisition and a $733 environmental remediation charge related to Arsynco.

Research and Development Expenses

Research and development expenses (“R&D”) increased to $2,607 for the three months ended March 31, 2017 compared to $2,319 for the prior period. R&D expenses represent investment in our generic finished dosage form product pipeline. The majority of the R&D expenses are milestone based, which was the primary cause for such decrease and will likely cause fluctuation from quarter to quarter.

Operating Income

For the three months ended March 31, 2017 operating income was $13,193 compared to $16,472 in the prior period, a decrease of $3,279 or 19.9%.

Interest Expense

Interest expense was $5,321 for the three months ended March 31, 2017, an increase of $3,164 or 146.7% from the prior period. The increase was primarily due to interest expense associated with the A&R Credit Agreement, which was entered into on December 21, 2016, as well as amortization of the debt discount and amortization of debt issuance costs associated with the offering of Convertible Senior Notes during fiscal 2016.

Interest and Other Income, Net

Interest and other income, net was $640 for the three months ended March 31, 2017, a decrease of $589 from the prior period, primarily due to a decline in income related to a joint venture for one of our agricultural protection products.

Provision for Income Taxes

The effective tax rate for the three months ended March 31, 2017 increased to 34.4% compared to 32.9% for the prior period.

Liquidity and Capital Resources

Cash Flows

At March 31, 2017, we had $59,962 in cash, of which $37,931 was outside the United States, $1,966 in short-term investments, all of which is held outside the United States, and $367,790 in long-term debt (including the current portion), all of which is an obligation in the United States. Working capital was $248,878 at March 31, 2017 compared to $253,755 at June 30, 2016. The $37,931 of cash held outside of the United States is fully accessible to meet any liquidity needs of our business located in any of the countries in which we operate. The majority of the cash located outside of the United States is held by our European operations and can be transferred into the United States. Although these amounts are fully accessible, transferring these amounts into the United States or any other countries could have certain tax consequences. We intend to indefinitely reinvest these undistributed earnings and have no plan for further repatriation. A deferred tax liability will be recognized when we expect that we will recover undistributed earnings of our foreign subsidiaries in a taxable manner, such as through receipt of dividends or sale of the investments. A portion of our cash is held in operating accounts that are with third party financial institutions. While we monitor daily the cash balances in our operating accounts and adjust the cash balances as appropriate, these cash balances could be impacted if the underlying financial institutions fail or are subject to other adverse conditions in the financial markets. To date, we have experienced no loss or lack of access to cash in our operating accounts.

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Our cash position at March 31, 2017 decreased $6,866 from the amount at June 30, 2016.

Operating activities for the nine months ended March 31, 2017 provided cash of $31,551 for this period, as compared to cash provided of $17,023 for the comparable period. The $31,551 resulted from $9,409 in net income and $25,149 derived from net adjustments for non-cash items plus a net $3,007 decrease from changes in operating assets and liabilities. The non-cash items included $15,301 in depreciation and amortization expense, $627 for deferred income taxes, $4,355 for amortization of debt issuance costs and debt discount and $5,239 in non-cash stock compensation expense, offset in part by $1,558 of earnings on an equity investment in a joint venture. Trade accounts receivable increased $14,839 during the nine months ended March 31, 2017, due predominantly to an increase in sales from the fourth quarter of 2016, as well as an increase in days sales outstanding, particularly at our Rising subsidiary, whose customers typically yield a longer payment term due to industry practices and recent consolidation of wholesalers and retail drug chains. In addition, days sales outstanding increased for Rising due to a reduction in wholesale acquisition cost for certain products, which resulted in larger shelf stock adjustments taken by customers. Days sales outstanding also increased at our Agricultural Protection Products subsidiary due to timing. Inventories increased by $3,778 and accounts payable increased by $18,857 due primarily to inventories that were in-transit for our Agricultural Protection Products subsidiary for the anticipated sale of a wide-range insecticide used on various crops and a sprout inhibitor that extends the storage life of potatoes. Accrued expenses and other liabilities decreased $4,702 due primarily to a decrease in accrued compensation as fiscal 2016 performance award payments were made in September 2016, as well as the timing of income tax payments. Our cash position at March 31, 2016 increased $19,073 from the amount at June 30, 2015. Operating activities for the nine months ended March 31, 2016 provided cash of $17,023 for this period. The $17,023 resulted from $27,992 in net income and $13,296 derived from net adjustments for non-cash items less a net $24,265 decrease from changes in operating assets and liabilities.

Investing activities for the nine months ended March 31, 2017 used cash of $275,512 primarily from $270,000 of payments for the product acquisition and purchases of intangible assets and property and equipment of $4,463 and purchases of investments in time deposits of $1,824, partially offset by sales of investments in time deposits of $775. Investing activities for the nine months ended March 31, 2016 used cash of $10,842 primarily from purchases of intangible assets and property and equipment of $11,829, partially offset by sales of investments in time deposits of $1,006.

Financing activities for the nine months ended March 31, 2017 provided cash of $237,852, primarily from bank borrowings of $265,000. Financing activities included $16,898 of repayments of bank loans, $5,944 payment of cash dividends and $5,407 for payment of deferred financing costs offset in part by $550 of proceeds received from stock option exercises and $551 of excess income tax benefits on stock option exercises and restricted stock vestings. Financing activities for the nine months ended March 31, 2016 provided cash of $12,511. In November 2015, we offered $143,750 of 2% convertible senior notes due 2020 in a private offering. In conjunction with the issuing of the notes, we paid $5,153 for debt issuance costs, purchased a hedge for $27,174 and received $13,685 in proceeds from the sale of warrants. In addition, as a direct result of the convertible debt offering, we repaid $122,648 of bank borrowings. Financing activities also included a $1,500 payment of contingent consideration to the former owners of Rising, bank borrowings of $15,500, $420 payment for terminating an interest rate swap, $5,351 payment of cash dividends and $1,169 of excess income tax benefits on stock option exercises and restricted stock.

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Credit Facilities

We have available credit facilities with certain foreign financial institutions. At March 31, 2017, the Company had available lines of credit with foreign financial institutions totaling $6,874, all of which are available for borrowing by the respective foreign territories. We are not subject to any financial covenants under these arrangements.

On December 21, 2016 the Company entered into a Second Amended and Restated Credit Agreement (the “A&R Credit Agreement”), with eleven banks, which amended and restated in its entirety the Amended and Restated Credit Agreement, dated as of October 28, 2015, as amended by Amendment No. 1 to Amended and Restated Credit Agreement, dated as of November 10, 2015, and Amendment No. 2 to Amended and Restated Credit Agreement, dated as of August 26, 2016 (collectively, the “First Amended Credit Agreement”). The A&R Credit Agreement increases the aggregate available revolving commitment under the First Amended Credit Agreement from $150,000 to an initial aggregate available revolving commitment of $225,000 (the “Initial Revolving Commitment”). Under the A&R Credit Agreement, the Company may borrow, repay and reborrow from and as of December 21, 2016, to but excluding December 21, 2021 (the “Maturity Date”) provided, that if any of the Notes remain outstanding on the date that is 91 days prior to the maturity date of the Notes (the “2015 Convertible Maturity Date”), then the Maturity Date shall mean the date that is 91 days prior to the 2015 Convertible Maturity Date. The A&R Credit Agreement provides for (i) Eurodollar Loans (as such terms are defined in the A&R Credit Agreement), (ii) ABR Loans (as such terms are defined in the A&R Credit Agreement) or (iii) a combination thereof. As of March 31, 2017, the Company borrowed Revolving Loans aggregating $102,000 which loans are Eurodollar Loans at interest rates ranging from 2.98% to 3.57 % at March 31, 2017. The applicable interest rate margin percentage is subject to adjustment quarterly based upon the Company’s senior secured net leverage ratio.

Under the A&R Credit Agreement, the Company also borrowed $150,000 in term loans (the “Initial Term Loan). Subject to certain conditions, including obtaining commitments from existing or prospective lenders, the Company will have the right to increase the amount of the Initial Revolving Commitment (each, a “Revolving Facility Increase” and, together with the Initial Revolving Commitment, the “Revolving Commitment”) and/or the Initial Term Loan in an aggregate amount not to exceed $100,000 pursuant to an incremental loan feature in the A&R Credit Agreement. As of March 31, 2017, the remaining amount outstanding under the Initial Term Loan is $146,250 and is payable as a Eurodollar Loan at an interest rate of 3.15% at March 31, 2017. The proceeds of the Initial Revolving Commitment and Initial Term Loan have been used to partially finance the acquisition of generic products and related assets of Citron and its affiliate Lucid, and pay fees and expenses related thereto. The applicable interest rate margin percentage is subject to adjustment quarterly based upon the Company’s senior secured net leverage ratio.

The A&R Credit Agreement, similar to Aceto’s First Amended Credit Agreement, provides that commercial letters of credit shall be issued to provide the primary payment mechanism in connection with the purchase of any materials, goods or services in the ordinary course of business. The Company had no open letters of credit at March 31, 2017 and June 30, 2016 respectively.

The A&R Credit Agreement, like the First Amended Credit Agreement, provides for a security interest in substantially all of the personal property of the Company and certain of its subsidiaries. The A&R Credit Agreement contains several financial covenants including, among other things, maintaining a minimum level of debt service and certain leverage ratios. Under the A&R Credit Agreement, the Company and its subsidiaries are also subject to certain restrictive covenants, including, among other things, covenants governing liens, limitations on indebtedness, limitations on guarantees, limitations on sales of assets and sales of receivables, and limitations on loans and investments. The Company was in compliance with all covenants at March 31, 2017.

In conjunction with the Credit Agreement, the Company entered into an interest rate swap on March 21, 2017 for an additional interest cost of 2.005% on a notional amount of $100,000, which has been designated as a cash flow hedge. The expiration date of this interest rate swap is December 21, 2021. The remaining balance of this derivative as of March 31, 2017 is $97,500. The unrealized loss to date associated with this derivative, which is recorded in accumulated other comprehensive income in the consolidated balance sheet at March 31, 2017, is $249. Aceto’s interest rate swaps are classified within Level 2 as the fair value of this hedge is primarily based on observable interest rates.

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Working Capital Outlook

Working capital was $248,878 at March 31, 2017 versus $253,755 at June 30, 2016. We continually evaluate possible acquisitions of, or investments in, businesses that are complementary to our own, and such transactions may require the use of cash, as is the case with our recent product acquisition.

In connection with the acquisition of certain products and related assets from Citron and Lucid, Aceto committed to make a $50,000 unsecured deferred payment that will bear interest at a rate of 5% per annum to the sellers on December 21, 2021 and to issue 5,122 shares of Aceto common stock beginning on December 21, 2019. The product purchase agreement also provides for a 5-year potential earn-out of up to an additional $50,000 in cash, based on the financial performance of four pre-specified pipeline products that are currently in development. As of March 31, 2017, the Company accrued $2,697 related to this contingent consideration.

In October 2015, we filed a universal shelf registration statement with the SEC to allow us to potentially offer an indeterminate principal amount and number of securities in the future with a proposed maximum aggregate offering price of up to $200,000. Under the shelf registration statement, we have the flexibility to publicly offer and sell from time to time common stock, debt securities, preferred stock, warrants and units or any combination of such securities.

In November 2015, we offered $125,000 aggregate principal amount of 2% Convertible Senior Notes due 2020 in a private offering to qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933, as amended. In addition, we granted the initial purchasers for the offering an option to purchase up to an additional $18,750 aggregate principal amount pursuant to the initial purchasers’ option to purchase additional notes, which was exercised in November 2015. Therefore the total offering was $143,750 aggregate principal amount. The remaining net proceeds received from the offering, after paying down our credit facilities and costs associated with the offering and a related hedge transaction, have been or will be used for general corporate purposes, which may include funding research, development and product manufacturing, acquisitions or investments in businesses, products or technologies that are complementary to Aceto’s own, increasing working capital and funding capital expenditures.

In connection with our agricultural protection business, we plan to continue to acquire product registrations and related data filed with the United States Environmental Protection Agency as well as payments to various task force groups, which could approximate $1,317 over the next twelve months.

In connection with our environmental remediation obligation for Arsynco, we anticipate paying $6,112 towards remediation of the property in the next twelve months.

We believe that our cash, other liquid assets, operating cash flows, borrowing capacity and access to the equity capital markets, taken together, provide adequate resources to fund ongoing operating expenditures, the repayment of our bank loans and the anticipated continuation of cash dividends for the next twelve months.

Impact of Recent Accounting Pronouncements

In January 2017, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2017-04 Intangibles - Goodwill and Other (Topic 350) which would eliminate the requirement to calculate the implied fair value of goodwill to measure a goodwill impairment charge. Instead, the amount of an impairment charge would be recognized if the carrying amount of a reporting unit is greater than its fair value. ASU 2017-04 is effective for public companies for fiscal years beginning after December 15, 2019. Early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. The Company is currently evaluating the impact of the provisions of ASU 2017-04.

In January 2017, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2017-01 Business Combinations (Topic 805): Clarifying the Definition of a Business with the objective of adding guidance to assist entities with evaluating whether transactions should be accounted for as acquisitions (or disposals) of assets or businesses. ASU 2017-01 is effective for public companies for annual periods beginning after December 15, 2017, including interim periods within those periods. The Company is currently evaluating the impact of the provisions of ASU 2017-01.

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In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments, which addresses eight specific cash flow issues with the objective of reducing diversity in how certain cash receipts and cash payments are presented and classified in the statement of cash flows. ASU 2016-15 is effective for public business entities for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The Company is currently evaluating the impact of the provisions of ASU 2016-15.

In March 2016, the FASB issued ASU 2016-09, Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting, which will change certain aspects of accounting for share-based payments to employees. ASU 2016-09 is effective for fiscal years (and interim reporting periods within those years) beginning after December 15, 2016. The Company is currently evaluating the impact of the provisions of ASU 2016-09.

In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842) that replaces existing lease guidance. The new standard is intended to provide enhanced transparency and comparability by requiring lessees to record right-of-use assets and corresponding lease liabilities on the balance sheet. The new guidance will continue to classify leases as either finance or operating, with classification affecting the pattern of expense recognition in the statement of income. ASU 2016-02 is effective for fiscal years (and interim reporting periods within those years) beginning after December 15, 2018. The Company is currently evaluating the impact of the provisions of ASU 2016-02.

In November 2015, the FASB issued ASU 2015-17, Income Taxes (Topic 740) Balance Sheet Classification of Deferred Assets. This ASU is intended to simplify the presentation of deferred taxes on the balance sheet and will require an entity to present all deferred tax assets and deferred tax liabilities as non-current on the balance sheet. Under the current guidance, entities are required to separately present deferred taxes as current or non-current. Netting deferred tax assets and deferred tax liabilities by tax jurisdiction will still be required under the new guidance. This guidance will be effective for Aceto beginning in the first quarter of fiscal 2018, with early adoption permitted. The Company does not believe this new accounting standard update will have a material impact on its consolidated financial statements.

In July 2015, the FASB issued ASU 2015-11, Inventory (Topic 330) – Simplifying the Measurement of Inventory.

This ASU requires that an entity measure inventory at the lower of cost and net realizable value. Net realizable value is the estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal and transportation. This guidance is effective for fiscal years beginning after December 15, 2016, including interim periods within those fiscal years. The Company does not believe this new accounting standard update will have a material impact on its consolidated financial statements.

In August 2014, the FASB issued ASU 2014-15, Presentation of Financial Statements-Going Concern (Subtopic 205-40). This ASU provides guidance to determine when and how to disclose going-concern uncertainties in the financial statements. The new standard requires management to assess an entity’s ability to continue as a going concern, and to provide related footnote disclosure in certain circumstances. ASU 2014-15 will be effective for all entities in the first annual period ending after December 15, 2016. Earlier adoption is permitted. ASU 2014-15 will be effective for the Company beginning June 30, 2017. The Company does not believe that this pronouncement will have an impact on its consolidated financial statements.

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606), which is the new comprehensive revenue recognition standard that will supersede all existing revenue recognition guidance under U.S. GAAP. The standard's core principle is that a company will recognize revenue when it transfers promised goods or services to a customer in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. In August 2015, the FASB subsequently issued ASU 2015-14, Revenue from Contracts with Customers - Deferral of the Effective Date, which approved a one year deferral of ASU 2014-09 for annual reporting periods beginning after December 15, 2017, including interim periods within that reporting period. In March 2016 and April 2016, the FASB issued ASU 2016-08, Revenue from Contracts with Customers - Principal versus Agent Considerations (Reporting Revenue Gross versus Net), and ASU 2016-10, Revenue from Contracts with Customers - Identifying Performance Obligations and Licensing, respectively, which further clarify the guidance related to those specific topics within ASU 2014-09. In May 2016, the FASB issued ASU 2016-12, Revenue from Contracts with Customers - Narrow Scope Improvements and Practical Expedients, to reduce the risk of diversity in practice for certain aspects in ASU 2014-09, including collectibility, noncash consideration, presentation of sales tax and transition. Additionally, in December 2016, the FASB issued ASU 2016-20, Technical Corrections and Improvements to Topic 606, Revenue from Contracts with Customers. ASU 2016-20 makes minor corrections or minor improvements to the standard that are not expected to have a significant effect on current accounting practice or create a significant administrative cost to most entities. The Company is currently evaluating the impact of adoption on its consolidated financial statements.

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Item 3. Quantitative and Qualitative Disclosures About Market Risk

Market Risk Sensitive Instruments

The market risk inherent in our market-risk-sensitive instruments and positions is the potential loss arising from adverse changes in investment market prices, foreign currency exchange-rates and interest rates.

Investment Market Price Risk

We had short-term investments of $1,966 at March 31, 2017 and $881 at June 30, 2016. Those short-term investments consisted of time deposits. Time deposits are short-term in nature and are accordingly valued at cost plus accrued interest, which approximates fair value.

Foreign Currency Exchange Risk

In order to reduce the risk of foreign currency exchange rate fluctuations, we hedge some of our transactions denominated in a currency other than the functional currencies applicable to each of our various entities. The instruments used for hedging are short-term foreign currency contracts (futures). The changes in market value of such contracts have a high correlation to price changes in the currency of the related hedged transactions. At March 31, 2017, we had foreign currency contracts outstanding that had a notional amount of $65,861. At June 30, 2016 our outstanding foreign currency contracts had a notional amount of $58,087. The difference between the fair market value of the foreign currency contracts and the related commitments at inception and the fair market value of the contracts and the related commitments at March 31, 2017 was not material.

We are subject to risk from changes in foreign exchange rates for our subsidiaries that use a foreign currency as their functional currency and are translated into U.S. dollars. These changes result in cumulative translation adjustments, which are included in accumulated other comprehensive income (loss). On March 31, 2017, we had translation exposure to various foreign currencies, with the most significant being the Euro. The potential loss as of March 31, 2017, resulting from a hypothetical 10% adverse change in quoted foreign currency exchange rates amounted to $8,347. On June 30, 2016 such potential loss amounted to $8,143. Actual results may differ.

Interest rate risk

Due to our financing, investing and cash-management activities, we are subject to market risk from exposure to changes in interest rates. We utilize a balanced mix of debt maturities along with both fixed-rate and variable-rate debt to manage our exposure to changes in interest rates. Our financial instrument holdings were analyzed to determine their sensitivity to interest rate changes. In this sensitivity analysis, we used the same change in interest rate for all maturities. All other factors were held constant. If there were an adverse change in interest rates of 10%, the expected effect on net income related to our financial instruments would be immaterial. However, there can be no assurances that interest rates will not significantly affect our results of operations.

In conjunction with the Credit Agreement, the Company entered into an interest rate swap on March 21, 2017 for an additional interest cost of 2.005% on a notional amount of $100,000, which has been designated as a cash flow hedge. The expiration date of this interest rate swap is December 21, 2021. The remaining balance of this derivative as of March 31, 2017 is $97,500. The unrealized loss to date associated with this derivative, which is recorded in accumulated other comprehensive income in the consolidated balance sheet at March 31, 2017, is $249.

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Item 4. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

Our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”)) are designed to provide reasonable assurance that information required to be disclosed in the reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the rules and forms of the Securities and Exchange Commission. Our disclosure controls and procedures are also designed to ensure that information required to be disclosed in the reports that we file or submit under the Exchange Act is accumulated and communicated to our management, including our principal executive and principal financial officer, to allow timely decisions regarding required disclosure. Our chief executive officer and chief financial officer, with assistance from other members of our management, have reviewed the effectiveness of our disclosure controls and procedures as of March 31, 2017 and, based on their evaluation, have concluded that the disclosure controls and procedures were effective as of such date.

Changes in Internal Control Over Financial Reporting

There has been no change in our internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) of the Exchange Act) that occurred during our fiscal quarter ended March 31, 2017 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

PART II. OTHER INFORMATION

Item 1. Legal Proceedings

As previously described in our Form 10-K for the year ended June 30, 2016, we are subject to various environmental proceedings for which there were no material changes during the nine months ended March 31, 2017.

Item 1A. Risk Factors

In addition to the other information set forth in this report, you should carefully consider the risk factors disclosed under Part I - “Item 1A. Risk Factors” in our Form 10-K for the year ended June 30, 2016 which could materially adversely affect our business, financial condition, operating results and cash flows. The risks and uncertainties described in our Form 10-K for the year ended June 30, 2016 are not the only ones we face. Additionally, risks and uncertainties not currently known to us or that we currently deem immaterial also may materially adversely affect our business, financial condition, operating results or cash flows.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

Not applicable.

Item 3. Defaults Upon Senior Securities

Not applicable.

Item 4. Mine Safety Disclosures

Not Applicable.

Item 5. Other Information

Not applicable.

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Item 6. Exhibits

15.1 Letter from BDO USA, LLP regarding unaudited interim financial information

31.1 Certifications of Principal Executive Officer pursuant to Rule 13a-14(a)/15d-14(a) as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

31.2 Certifications of Principal Financial Officer pursuant to Rule 13a-14(a)/15d-14(a) as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

32.1* Certifications of Chief Executive Officer pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

32.2* Certifications of Chief Financial Officer pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

101.INS XBRL Instance Document

101.SCH XBRL Taxonomy Extension Schema Document

101.CAL XBRL Taxonomy Extension Calculation Linkbase Document

101.DEF XBRL Taxonomy Extension Definition Linkbase Document

101.LAB XBRL Taxonomy Extension Label Linkbase Document

101.PRE XBRL Taxonomy Extension Presentation Linkbase Document

*Furnished, not filed

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

		ACETO CORPORATION
DATE	May 5, 2017	BY	/s/ Salvatore Guccione
		Salvatore Guccione, President and Chief Executive Officer
		(Principal Executive Officer)
DATE	May 5, 2017	BY	/s/ Douglas Roth
		Douglas Roth, Chief Financial Officer
		(Principal Financial and Accounting Officer)

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EX-15.1

Exhibit 15.1

May 5, 2017

Securities and Exchange Commission

100 F Street N.E.

Washington, D.C. 20549

We are aware that Aceto Corporation and subsidiaries has incorporated by reference in its Registration Statements on Form S-3 (No. 333-207394) and Form S-8 (No. 333-209693, No. 333-187353, No. 333-174834, No. 333-149586, No. 333-90929, and No. 333-110653) our report dated May 5, 2017, relating to the Company’s unaudited interim consolidated financial statements appearing in its quarterly report on Form 10-Q for the quarter ended March 31, 2017. Pursuant to Regulation C under the Securities Act of 1933, that report is not considered a part of the registration statement prepared or certified by our firm or a report prepared or certified by our firm within the meaning of Sections 7 and 11 of the Act. It should be noted that we have not performed any procedures subsequent to May 5, 2017.

/s/ BDO USA, LLP

Melville, New York

EX-31.1

Exhibit 31.1

CERTIFICATION

I, Salvatore Guccione, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Aceto Corporation (the “Registrant”);

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the Registrant as of, and for, the periods presented in this report;

4. The Registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the Registrant and have:

a) designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the Registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) evaluated the effectiveness of the Registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) disclosed in this report any change in the Registrant’s internal control over financial reporting that occurred during the Registrant’s most recent fiscal quarter (the Registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the Registrant’s internal control over financial reporting; and

5. The Registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the Registrant’s auditors and the audit committee of the Registrant’s board of directors (or persons performing the equivalent functions):

a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the Registrant’s ability to record, process, summarize and report financial information; and

b) any fraud, whether or not material, that involves management or other employees who have a significant role in the Registrant’s internal control over financial reporting.

Dated: May 5, 2017

/s/   Salvatore Guccione

President and Chief Executive Officer
(Principal Executive Officer)

EX-31.2

Exhibit 31.2

CERTIFICATION

I, Douglas Roth, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Aceto Corporation (the “Registrant”);

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the Registrant as of, and for, the periods presented in this report;

4. The Registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the Registrant and have:

a) designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the Registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) evaluated the effectiveness of the Registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) disclosed in this report any change in the Registrant’s internal control over financial reporting that occurred during the Registrant’s most recent fiscal quarter (the Registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the Registrant’s internal control over financial reporting; and

5. The Registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the Registrant’s auditors and the audit committee of the Registrant’s board of directors (or persons performing the equivalent functions):

a) all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the Registrant’s ability to record, process, summarize and report financial information; and

b) any fraud, whether or not material, that involves management or other employees who have a significant role in the Registrant’s internal control over financial reporting.

Dated: May 5, 2017

/s/   Douglas Roth 

Chief Financial Officer
(Principal Financial and Accounting Officer)

EX-32.1

Exhibit 32.1

CERTIFICATION

In connection with the Quarterly Report of Aceto Corporation, a New York corporation (the “Company”), on Form 10-Q for the period ended March 31, 2017 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Salvatore Guccione, President and Chief Executive Officer, certify, pursuant to Section 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ Salvatore Guccione

President and Chief Executive Officer

(Principal Executive Officer)

May 5, 2017

EX-32.2

Exhibit 32.2

CERTIFICATION

In connection with the Quarterly Report of Aceto Corporation, a New York corporation (the “Company”), on Form 10-Q for the period ended March 31, 2017 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Douglas Roth, Chief Financial Officer of the Company, certify, pursuant to Section 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ Douglas Roth

Chief Financial Officer

(Principal Financial and Accounting Officer)

May 5, 2017

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Document and Entity Information - shares	9 Months Ended
	Mar. 31, 2017	May 01, 2017
Document and Entity Information [Abstract]
Entity Registrant Name	ACETO CORP
Entity Central Index Key	0000002034
Trading Symbol	acet
Current Fiscal Year End Date	--06-30
Entity Filer Category	Large Accelerated Filer
Entity Common Stock Shares Outstanding		30,100,752
Document Type	10-Q
Document Period End Date	Mar. 31, 2017
Amendment Flag	false
Document Fiscal Year Focus	2017
Document Fiscal Period Focus	Q3

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CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2017	Jun. 30, 2016
Current assets:
Cash and cash equivalents	$ 59,962	$ 66,828
Investments	1,966	881
Trade receivables, less allowance for doubtful accounts (March 31, 2017, $470; June 30, 2016, $513)	260,530	167,612
Other receivables	10,802	12,650
Inventory	139,941	98,107
Prepaid expenses and other current assets	5,155	3,339
Deferred income tax asset, net	2,595	3,244
Total current assets	480,951	352,661
Property and equipment, net	10,289	10,044
Property held for sale	7,152	6,868
Goodwill	241,741	67,871
Intangible assets, net	292,788	79,071
Deferred income tax asset, net	16,655	18,053
Other assets	9,044	6,210
TOTAL ASSETS	1,058,620	540,778
Current liabilities:
Current portion of long-term debt	14,466	197
Accounts payable	111,364	46,034
Accrued expenses	106,243	52,675
Total current liabilities	232,073	98,906
Long-term debt, net	353,324	118,592
Long-term liabilities	60,302	6,344
Environmental remediation liability	3,008	3,352
Deferred income tax liability	7,762	9,142
Total liabilities	656,469	236,336
Commitments and contingencies (Note 7)
Shareholders' equity:
Preferred stock, 2,000 shares authorized; no shares issued and outstanding
Common stock, $.01 par value, 75,000 shares authorized; 30,105 and 29,595 shares issued and outstanding at March 31, 2017 and June 30, 2016, respectively	301	296
Capital in excess of par value	212,486	115,667
Retained earnings	198,139	194,804
Accumulated other comprehensive loss	(8,775)	(6,325)
Total shareholders' equity	402,151	304,442
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	$ 1,058,620	$ 540,778

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CONDENSED CONSOLIDATED BALANCE SHEETS (Parentheticals) - USD ($) shares in Thousands, $ in Thousands	Mar. 31, 2017	Jun. 30, 2016
Statement Of Financial Position [Abstract]
Trade receivables, allowance for doubtful accounts (in dollars)	$ 470	$ 513
Preferred stock, shares authorized	2,000	2,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	75,000	75,000
Common stock, shares issued	30,105	29,595
Common stock, shares outstanding	30,105	29,595

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CONDENSED CONSOLIDATED STATEMENTS OF INCOME (unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2017	Mar. 31, 2016
Income Statement [Abstract]
Net sales	$ 190,128	$ 157,926	$ 443,698	$ 423,100
Cost of sales	147,809	119,637	339,735	314,362
Gross profit	42,319	38,289	103,963	108,738
Selling, general and administrative expenses	26,519	19,498	75,614	56,377
Research and development expenses	2,607	2,319	4,998	6,280
Operating income	13,193	16,472	23,351	46,081
Other (expense) income:
Interest expense	(5,321)	(2,157)	(10,223)	(4,766)
Interest and other income, net	640	1,229	1,230	2,305
Other (expense) income, Total	(4,681)	(928)	(8,993)	(2,461)
Income before income taxes	8,512	15,544	14,358	43,620
Income tax provision	2,924	5,120	4,949	15,628
Net income	$ 5,588	$ 10,424	$ 9,409	$ 27,992
Basic income per common share (in dollars per share)	$ 0.16	$ 0.36	$ 0.30	$ 0.96
Diluted income per common share (in dollars per share)	$ 0.16	$ 0.35	$ 0.30	$ 0.95
Weighted average shares outstanding:
Basic (in shares)	34,769	29,158	31,453	29,085
Diluted (in shares)	35,121	29,620	31,792	29,536

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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2017	Mar. 31, 2016
Statement of Comprehensive (loss) Income [Abstract]
Net income	$ 5,588	$ 10,424	$ 9,409	$ 27,992
Other comprehensive income:
Foreign currency translation adjustments	947	2,197	(2,201)	1,671
Change in fair value of interest rate swaps	(249)		(249)	(149)
Reclassification for realized loss on interest rate swap included in interest expense				487
Comprehensive income	$ 6,286	$ 12,621	$ 6,959	$ 30,001

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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) - USD ($) $ in Thousands	9 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Operating activities:
Net income	$ 9,409	$ 27,992
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	15,301	9,476
Amortization of debt issuance costs and debt discount	4,355	2,084
Amortization of deferred financing costs	300
Provision for doubtful accounts	(18)	(17)
Non-cash stock compensation	5,239	4,965
Deferred income taxes	627	(289)
Environmental remediation charge	903
Contingent consideration		(1,074)
Earnings on equity investment in joint venture	(1,558)	(1,849)
Changes in assets and liabilities:
Trade accounts receivable	(14,839)	(14,595)
Other receivables	1,664	(1,259)
Inventory	(3,778)	(4,120)
Prepaid expenses and other current assets	(424)	(605)
Other assets	215	424
Accounts payable	18,857	5,604
Accrued expenses and other liabilities	(4,702)	(9,714)
Net cash provided by operating activities	31,551	17,023
Investing activities:
Payment for net assets of businesses acquired	(270,000)
Purchases of investments	(1,824)	(19)
Sales of investments	775	1,006
Payments for intangible assets	(3,077)	(10,951)
Purchases of property and equipment, net	(1,386)	(878)
Net cash used in investing activities	(275,512)	(10,842)
Financing activities:
Payment of cash dividends	(5,944)	(5,351)
Proceeds from exercise of stock options	550	653
Excess tax benefit on stock option exercises and restricted stock	551	1,169
Payment of contingent consideration		(1,500)
Proceeds from convertible senior notes		143,750
Payment for debt issuance costs		(5,153)
Proceeds from sold warrants		13,685
Purchase of call option (hedge)		(27,174)
Termination payment for interest rate swap		(420)
Borrowings of bank loans	265,000	15,500
Payment for deferred financing costs	(5,407)
Repayment of bank loans	(16,898)	(122,648)
Net cash provided by financing activities	237,852	12,511
Effect of exchange rate changes on cash	(757)	381
Net (decrease) increase in cash	(6,866)	19,073
Cash and cash equivalents at beginning of period	66,828	34,020
Cash and cash equivalents at end of period	$ 59,962	$ 53,093

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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Parentheticals) (unaudited) shares in Thousands, $ in Thousands	3 Months Ended	9 Months Ended
	Mar. 31, 2017 USD ($) shares	Mar. 31, 2017 USD ($) shares
Statement of Cash Flows [Abstract]
Number of share to be issued | shares	5,122	5,122
Fair value of the future issuance of these shares	$ 90,400	$ 90,400
Unsecured deferred payment payable	50,000	50,000
Contingent earn out liability	$ 2,580	$ 2,580

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Basis of Presentation

9 Months Ended

Mar. 31, 2017

Basis Of Presentation [Abstract]

Basis of Presentation

(1) Basis of Presentation

The condensed consolidated financial statements of Aceto Corporation and subsidiaries (“Aceto” or the “Company”) included herein have been prepared by the Company and reflect all adjustments (consisting solely of normal recurring adjustments) necessary to present fairly the financial position, results of operations and cash flows for all periods presented. Interim results are not necessarily indicative of results which may be achieved for the full year.

The preparation of financial statements in conformity with U.S. generally accepted accounting principles (GAAP) requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses reported in those financial statements and the disclosure of contingent assets and liabilities at the date of the financial statements. These judgments can be subjective and complex, and consequently actual results could differ from those estimates and assumptions. The Company’s most critical accounting policies relate to revenue recognition; allowance for doubtful accounts; inventory; goodwill and other indefinite-life intangible assets; long-lived assets; environmental matters and other contingencies; income taxes; and stock-based compensation.

These condensed consolidated financial statements do not include all disclosures associated with consolidated financial statements prepared in accordance with GAAP. Accordingly, these statements should be read in conjunction with the Company’s consolidated financial statements and notes thereto contained in the Company’s Form 10-K for the year ended June 30, 2016.

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Business Combinations

9 Months Ended

Mar. 31, 2017

Business Combinations [Abstract]

Business Combinations

(2) Business Combinations

On December 21, 2016, wholly owned subsidiaries of Rising Pharmaceuticals, Inc. (“Rising”), a wholly owned subsidiary of Aceto, completed the acquisition of certain generic products and related assets of entities formerly known as Citron Pharma LLC (“Citron”) and its affiliate Lucid Pharma LLC (“Lucid”). Citron is a privately-held New Jersey-based pharmaceutical company focused on developing and marketing generic pharmaceutical products in partnership with leading generic pharmaceutical manufacturers based in India and the United States. Lucid is a privately-held New Jersey-based generic pharmaceutical distributor specializing in providing cost-effective products to various agencies of the U.S. Federal Government including the Veterans Administration and the Defense Logistics Agency. Lucid services 18 national contracts with the Federal Government, nearly all of which have 5-year terms.

Aceto and Citron possess complementary asset-light business models, drug development and manufacturing partnerships and product portfolios. The Company believes consistent with its strategy of expanding Rising’s portfolio of finished dosage form generic products through product development partnerships and acquisitions of late stage assets, abbreviated new drug applications (“ANDAs”) and complementary generic drug businesses, this transaction significantly expanded its roster of commercialized products and pipeline of products under development. In addition, the Company believes that this product acquisition greatly enhances its size and stature within the generic pharmaceutical industry, expands its partnership network and offers the Company opportunities to realize meaningful cost and tax efficiencies.

At closing, Aceto paid the sellers $270,000 in cash, committed to make a $50,000 unsecured deferred payment that will bear interest at a rate of 5% per annum to the sellers on December 21, 2021 and agreed to issue 5,122 shares of Aceto common stock beginning on December 21, 2019. The product purchase agreement also provides the sellers with a 5-year potential earn-out of up to an additional $50,000 in cash, based on the financial performance of four pre-specified pipeline products that are currently in development. As of March 31, 2017, the Company accrued $2,697 related to this contingent consideration.

The product acquisition was accounted for using the purchase method of accounting. The following table summarizes the allocation of the preliminary purchase price to the estimated fair values of the assets acquired and liabilities assumed on the closing date of December 21, 2016:

Trade receivables	$	78,937
Inventory		38,995
Prepaid expenses and other current assets		1,425
Goodwill		173,907
Intangible assets		224,850
Total assets acquired		518,114
Accounts payable		46,840
Accrued expenses		58,294
Deferred payment		50,000
Contingent consideration		2,580
Net assets acquired	$	360,400

The fair values of the net assets acquired were determined using discounted cash flow analyses and estimates made by management. The preliminary purchase price was allocated to intangible assets as follows: approximately $173,907 to goodwill, which is nonamortizable under generally accepted accounting principles and is deductible for income tax purposes; approximately $135,700 of product rights, amortizable over a period of approximately ten years; approximately $88,800 of customer relationships, amortizable over approximately eleven years; and approximately $350 of trademarks, amortizable over a period of approximately six months. Amortization of the acquired intangible assets is deductible for income tax purposes. Goodwill represents the excess of the preliminary purchase price paid over the fair value of the underlying net assets acquired and was allocated to the Human Health Segment.

Rising formed two subsidiaries to consummate the product acquisition – Rising Health, LLC (which acquired certain products and related assets of Citron) and Acetris Health, LLC (which acquired certain products and related assets of Lucid).

For the period from December 22 to March 31, 2017, net sales and income before income taxes from the product acquisition was approximately $57,134 and $837, respectively, which have been included in the condensed consolidated statement of income for the nine months ended March 31, 2017. The following represents unaudited pro forma operating results as if the operations of Citron and Lucid had been included in the Company’s condensed consolidated statements of operations as of July 1, 2015.

	Nine months ended
	March 31,
	2017		2016
Net sales	$	544,698	$	551,100
Net income		18,979		23,575
Net income per common share	$	0.55	$	0.69
Diluted net income per common share	$	0.54	$	0.68

The pro forma financial information includes business combination accounting effects from the product acquisition including amortization charges from acquired intangible assets of approximately $16,000 for both periods presented, increase in interest expense of approximately $9,900 for both periods presented associated with bank borrowings to fund the product acquisition and interest expense associated with the deferred payment to the sellers, $4,500 step-up in the fair value of the acquired inventory in the nine months ended March 31, 2016, reversal of acquisition related transaction costs of $8,818 and tax related effects in both periods. The unaudited pro forma information as presented above is for informational purposes only and is not indicative of the results of operations that would have been achieved if the product acquisition had taken place at the beginning of fiscal 2016.

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Stock-Based Compensation

9 Months Ended

Mar. 31, 2017

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Stock-Based Compensation

(3) Stock-Based Compensation

At the annual meeting of shareholders of the Company, held on December 15, 2015, the Company’s shareholders approved the Aceto Corporation 2015 Equity Participation Plan (the “2015 Plan”). Under the 2015 Plan, grants of stock options, stock appreciation rights, restricted stock, restricted stock units and other stock-based awards (“Stock Awards”) may be offered to employees, non-employee directors, consultants and advisors of the Company, including the chief executive officer, chief financial officer and other named executive officers. The maximum number of shares of common stock of the Company that may be issued pursuant to Stock Awards granted under the 2015 Plan will not exceed, in the aggregate, 4,250 shares. Stock Awards that are intended to qualify as “performance-based compensation” for purposes of Section 162(m) of the Internal Revenue Code of 1986, as amended, may be granted.  Performance-based awards may be granted, vested and paid based on the attainment of specified performance goals.

At the annual meeting of shareholders of the Company, held on December 6, 2012, the Company’s shareholders approved the amended and restated Aceto Corporation 2010 Equity Participation Plan (the “2010 Plan”). Under the 2010 Plan, grants of stock options, restricted stock, restricted stock units, stock appreciation rights, and stock bonuses may be made to employees, non-employee directors and consultants of the Company. The maximum number of shares of common stock of the Company that may be issued pursuant to awards granted under the 2010 Plan will not exceed, in the aggregate, 5,250 shares. In addition, restricted stock may be granted to an eligible participant in lieu of a portion of any annual cash bonus earned by such participant. Such award may include additional shares of restricted stock (premium shares) greater than the portion of bonus paid in restricted stock. The restricted stock award is vested at issuance and the restrictions lapse ratably over a period of years as determined by the Board of Directors, generally three years. The premium shares vest when all the restrictions lapse, provided that the participant remains employed by the Company at that time.

During the nine months ended March 31, 2017, the Company granted 274 shares of restricted common stock to its employees that vest over three years, 22 shares of restricted stock to its non-employee directors, which vest over approximately one year as well as 42 restricted stock units to its employees that have varying vest dates through July 2017. In addition, the Company also issued a target grant of 160 performance-vested restricted stock units, which grant could be as much as 280 units if certain performance criteria and market conditions are met. Performance-vested restricted stock units will cliff vest 100% at the end of the third year following grant in accordance with the performance metrics set forth in the applicable employee performance-vested restricted stock unit grant.

In September 2016, the Company granted 28 performance stock options to an executive officer at an exercise price of $20.03 per share. The performance options vest if the closing stock price meets or exceeds the target price of $40 for 20 consecutive trading days prior to June 30, 2021 and the explicit service period of 1 year has been met. The options will expire June 30, 2021, if the stock price target is not achieved. If it is achieved, the options will expire ten years from the date of grant.

During the year ended June 30, 2016, the Company granted 221 shares of restricted common stock to its employees that vest over three years and 14 shares of restricted common stock to its non-employee directors, which vest over approximately one year as well as 46 restricted stock units that have varying vest dates through July 2017. In addition, the Company also issued a target grant of 142 performance-vested restricted stock units, which grant could be as much as 248 if certain performance criteria and market conditions are met. Performance-vested restricted stock units will cliff vest 100% at the end of the third year following grant in accordance with the performance metrics set forth in the applicable employee performance-vested restricted stock unit grant.

For the three and nine months ended March 31, 2017, the Company recorded stock-based compensation expense of approximately $1,506 and $5,213, respectively, related to restricted common stock, restricted stock units and stock options. For the three and nine months ended March 31, 2016, the Company recorded stock-based compensation expense of approximately $1,753 and $4,948, respectively, related to restricted common stock and restricted stock units. As of March 31, 2017, the total unrecognized stock-based compensation cost is approximately $10,537.

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Capital Stock

9 Months Ended

Mar. 31, 2017

Equity [Abstract]

Capital Stock

(4) Capital Stock

On May 4, 2017, the Company's board of directors declared a regular quarterly dividend of $0.065 per share which is scheduled to be paid on June 23, 2017 to shareholders of record as of June 9, 2017.

On February 2, 2017, the Company’s board of directors declared a regular quarterly dividend of $0.065 per share which was paid on March 24, 2017 to shareholders of record as of March 10, 2017.

On December 1, 2016, the Company's board of directors declared a regular quarterly dividend of $0.065 per share which was paid on December 22, 2016 to shareholders of record as of December 12, 2016.

On August 25, 2016, the Company's board of directors declared a regular quarterly dividend of $0.065 per share which was paid on September 20, 2016 to shareholders of record as of September 9, 2016.

On May 4, 2017, the Board of Directors of the Company authorized the continuation of the Company’s stock repurchase program, expiring in May 2020. Under the stock repurchase program, the Company is authorized to purchase up to 5,000 shares of common stock in open market or private transactions, at prices not to exceed the market value of the common stock at the time of such purchase.

The Company is authorized to issue 75,000 shares of Common Stock and 2,000 shares of Preferred Stock. The Board of Directors has authority under the Company’s Restated Certificate of Incorporation to issue shares of preferred stock with voting and other relative rights to be determined by the Board of Directors.

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Net Income Per Common Share

9 Months Ended

Mar. 31, 2017

Earnings Per Share [Abstract]

Net Income Per Common Share

(5) Net Income Per Common Share

Basic income per common share is based on the weighted average number of common shares outstanding during the period. Diluted income per common share includes the dilutive effect of potential common shares outstanding. The following table sets forth the reconciliation of weighted average shares outstanding and diluted weighted average shares outstanding:

	Nine Months Ended  March 31,				Three Months Ended  March 31,
	2017		2016		2017		2016
Weighted average shares outstanding		31,453		29,085		34,769		29,158
Dilutive effect of stock options and restricted stock awards and units		339		451		352		462
Diluted weighted average shares outstanding		31,792		29,536		35,121		29,620

The weighted average shares outstanding for the nine months and three months ended March 31, 2017 includes the effect of 5,122 shares to be issued in connection with the acquisition of certain products and related assets from Citron and Lucid (see Note 2).The Convertible Senior Notes (see Note 6) will only be included in the dilutive net income per share calculations using the treasury stock method during periods in which the average market price of Aceto’s common stock is above the applicable conversion price of the Convertible Senior Notes, or $33.215 per share, and the impact would not be anti-dilutive.

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Debt

9 Months Ended

Mar. 31, 2017

Debt Disclosure [Abstract]

Debt

(6) Debt

Long-term debt

	March 31, 2017		June 30, 2016
Convertible Senior Notes, net	$	120,184	$	115,829
Revolving Bank Loans		102,000		-
Term Bank Loans		142,794		-
Mortgage		2,812		2,960
		367,790		118,789
Less current portion		14,466		197
	$	353,324	$	118,592

Convertible Senior Notes

In November 2015, Aceto offered $125,000 aggregate principal amount of Convertible Senior Notes due 2020 (the "Notes") in a private offering to qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933, as amended. In addition, Aceto granted the initial purchasers for the offering an option to purchase up to an additional $18,750 aggregate principal amount pursuant to the initial purchasers’ option to purchase additional Notes, which was exercised in November 2015. Therefore the total offering was $143,750 aggregate principal amount. The Notes are unsecured obligations of Aceto and rank senior in right of payment to any of Aceto’s subordinated indebtedness, equal in right of payment to all of Aceto’s unsecured indebtedness that is not subordinated, effectively junior in right of payment to any of Aceto’s secured indebtedness to the extent of the value of the assets securing such indebtedness and structurally junior in right of payment to all indebtedness and other liabilities (including trade payables) of Aceto’s subsidiaries. The Notes will be convertible into cash, shares of Aceto common stock or a combination thereof, at Aceto’s election, upon the satisfaction of specified conditions and during certain periods. The Notes will mature in November 2020. The Notes pay 2.0% interest semi-annually in arrears on May 1 and November 1 of each year, which commenced on May 1, 2016. The Notes are convertible into 4,328 shares of common stock, based on an initial conversion price of $33.215 per share.

Holders may convert all or any portion of their notes, in multiples of one thousand dollar principal amount, at their option at any time prior to the close of business on the business day immediately preceding May 1, 2020 only under the following circumstances: (i) during any calendar quarter (and only during such calendar quarter), if the last reported sale price of the common stock for at least 20 trading days (whether or not consecutive) during a period of 30 consecutive trading days ending on the last trading day of the immediately preceding calendar quarter is greater than or equal to 130% of the conversion price on each applicable trading day, (ii) during the five consecutive business day period after any five consecutive trading day period (which is referred to as the “measurement period”) in which the trading price per one thousand dollar principal amount of Notes for each trading day of the measurement period was less than 98% of the product of the last reported sale price of Aceto’s common stock and the conversion rate on each such trading day; or (iii) upon the occurrence of specified corporate events.

Upon conversion by the holders, the Company may elect to settle such conversion in shares of its common stock, cash, or a combination thereof. As a result of its cash conversion option, the Company separately accounted for the value of the embedded conversion option as a debt discount (with an offset to capital in excess of par value). The debt discount is being amortized as additional non-cash interest expense using the effective interest method over the term of the Notes. Debt issuance costs are being amortized as additional non-cash interest expense. The Company presents debt issuance costs as a direct deduction from the carrying value of the debt liability rather than showing the debt issuance costs as a deferred charge on the balance sheet.

In connection with the offering of the Notes, Aceto entered into privately negotiated convertible note hedge transactions with option counterparties, which are affiliates of certain of the initial purchasers. The convertible note hedge transactions are expected generally to reduce the potential dilution to Aceto’s common stock and/or offset any cash payments Aceto is required to make in excess of the principal amount of converted Notes upon any conversion of Notes. Aceto also entered into privately negotiated warrant transactions with the option counterparties. The warrant transactions could separately have a dilutive effect to the extent that the market price per share of Aceto’s common stock as measured over the applicable valuation period at the maturity of the warrants exceeds the applicable strike price of the warrants. By entering into these transactions with the option counterparties, the Company issued convertible debt and a freestanding “call-spread.”

The carrying value of the Notes is as follows:

	March 31, 2017			June 30, 2016
Principal amount	$	143,750		$	143,750
Unamortized debt discount		(20,538	)		(24,267	)
Unamortized debt issuance costs		(3,028	)		(3,654	)
Net carrying value	$	120,184		$	115,829

The following table sets forth the components of total “interest expense” related to the Notes recognized in the accompanying consolidated statements of income for the three and nine months ended March 31:

	Nine months Ended March 31, 2017		Three months Ended March 31, 2017		Nine months Ended March 31,  2016		Three months  Ended  March 31,  2016
Contractual coupon	$	2,158	$	709	$	1,071	$	717
Amortization of debt discount		3,729		1,263		1,771		1,184
Amortization of debt issuance costs		626		208		313		209
	$	6,513	$	2,180	$	3,155	$	2,110

Credit Facilities

On December 21, 2016 the Company entered into a Second Amended and Restated Credit Agreement (the “A&R Credit Agreement”), with eleven banks, which amended and restated in its entirety the Amended and Restated Credit Agreement, dated as of October 28, 2015, as amended by Amendment No. 1 to Amended and Restated Credit Agreement, dated as of November 10, 2015, and Amendment No. 2 to Amended and Restated Credit Agreement, dated as of August 26, 2016 (collectively, the “First Amended Credit Agreement”). The A&R Credit Agreement increases the aggregate available revolving commitment under the First Amended Credit Agreement from $150,000 to an initial aggregate available revolving commitment of $225,000 (the “Initial Revolving Commitment”). Under the A&R Credit Agreement, the Company may borrow, repay and reborrow from and as of December 21, 2016, to but excluding December 21, 2021 (the “Maturity Date”) provided, that if any of the Notes remain outstanding on the date that is 91 days prior to the maturity date of the Notes (the “2015 Convertible Maturity Date”), then the Maturity Date shall mean the date that is 91 days prior to the 2015 Convertible Maturity Date. The A&R Credit Agreement provides for (i) Eurodollar Loans (as such terms are defined in the A&R Credit Agreement), (ii) ABR Loans (as such terms are defined in the A&R Credit Agreement) or (iii) a combination thereof. As of March 31, 2017, the Company borrowed Revolving Loans aggregating $102,000 which loans are Eurodollar Loans at interest rates ranging from 2.98% to 3.57 % at March 31, 2017. The applicable interest rate margin percentage is subject to adjustment quarterly based upon the Company’s senior secured net leverage ratio.

Under the A&R Credit Agreement, the Company also borrowed $150,000 in term loans (the “Initial Term Loan). Subject to certain conditions, including obtaining commitments from existing or prospective lenders, the Company will have the right to increase the amount of the Initial Revolving Commitment (each, a “Revolving Facility Increase” and, together with the Initial Revolving Commitment, the “Revolving Commitment”) and/or the Initial Term Loan in an aggregate amount not to exceed $100,000 pursuant to an incremental loan feature in the A&R Credit Agreement. As of March 31, 2017, the remaining amount outstanding under the Initial Term Loan is $146,250 and is payable as a Eurodollar Loan at an interest rate of 3.15% at March 31, 2017. The proceeds of the Initial Revolving Commitment and Initial Term Loan have been used to partially finance the acquisition of generic products and related assets of Citron and its affiliate Lucid, and pay fees and expenses related thereto. The applicable interest rate margin percentage is subject to adjustment quarterly based upon the Company’s senior secured net leverage ratio.

The Initial Term Loan is payable as to principal in nineteen consecutive, equal quarterly installments of $3,750, which commenced on March 31, 2017 and will continue on each June 30, September 30 and December 31 thereafter. To the extent not previously paid, the final payment on the Term Loan Maturity Date (as defined in the A&R Credit Agreement) shall be in an amount equal to the then outstanding unpaid principal amount of the Initial Term Loan.

As such, the Company has classified $15,000 of the Initial Term Loan as short-term in the consolidated balance sheet at March 31, 2017. The A&R Credit Agreement, similar to the First Amended Credit Agreement, provides that commercial letters of credit shall be issued to provide the primary payment mechanism in connection with the purchase of any materials, goods or services in the ordinary course of business. The Company had no open letters of credit at March 31, 2017 and June 30, 2016 respectively.

In accordance with generally accepted accounting principles, deferred financing costs associated with the Initial Term Loan are presented as a direct deduction from the carrying value of the debt liability rather than showing the deferred financing costs as a deferred charge on the balance sheet. In addition, deferred financing costs associated with the Revolving Commitment have been recorded as a deferred charge on the balance sheet.

The A&R Credit Agreement, like the First Amended Credit Agreement, provides for a security interest in substantially all of the personal property of the Company and certain of its subsidiaries. The A&R Credit Agreement contains several financial covenants including, among other things, maintaining a minimum level of debt service and certain leverage ratios. Under the A&R Credit Agreement, the Company and its subsidiaries are also subject to certain restrictive covenants, including, among other things, covenants governing liens, limitations on indebtedness, limitations on guarantees, limitations on sales of assets and sales of receivables, and limitations on loans and investments. The Company was in compliance with all covenants at March 31, 2017.

Mortgage

On June 30, 2011, the Company entered into a mortgage payable for $3,947 on its corporate headquarters, in Port Washington, New York. This mortgage payable is secured by the land and building and is being amortized over a period of 20 years. The mortgage payable, which was modified in October 2013, bears interest at 4.92% per annum as of March 31, 2017 and matures on June 30, 2021.

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Commitments, Contingencies and Other Matters

9 Months Ended

Mar. 31, 2017

Commitments And Contingencies Disclosure [Abstract]

Commitments, Contingencies and Other Matters

(7) Commitments, Contingencies and Other Matters

The Company and its subsidiaries are subject to various claims which have arisen in the normal course of business. The Company provides for costs related to contingencies when a loss from such claims is probable and the amount is reasonably determinable. In determining whether it is possible to provide an estimate of loss, or range of possible loss, the Company reviews and evaluates its litigation and regulatory matters on a quarterly basis in light of potentially relevant factual and legal developments. If the Company determines an unfavorable outcome is not probable or reasonably estimable, the Company does not accrue for a potential litigation loss. While the Company has determined that there is a reasonable possibility that a loss has been incurred, no amounts have been recognized in the financial statements, other than what has been discussed below, because the amount of the liability cannot be reasonably estimated at this time.

In fiscal years 2011, 2009, 2008 and 2007, the Company received letters from the Pulvair Site Group, a group of potentially responsible parties (PRP Group) who are working with the State of Tennessee (the State) to remediate a contaminated property in Tennessee called the Pulvair site. The PRP Group has alleged that Aceto shipped hazardous substances to the site which were released into the environment. The State had begun administrative proceedings against the members of the PRP Group and Aceto with respect to the cleanup of the Pulvair site and the PRP Group has begun to undertake cleanup. The PRP Group is seeking a settlement of approximately $1,700 from the Company for its share to remediate the site contamination. Although the Company acknowledges that it shipped materials to the site for formulation over twenty years ago, the Company believes that the evidence does not show that the hazardous materials sent by Aceto to the site have significantly contributed to the contamination of the environment and thus believes that, at most, it is a de minimis contributor to the site contamination. Accordingly, the Company believes that the settlement offer is unreasonable. Management believes that the ultimate outcome of this matter will not have a material adverse effect on the Company's financial condition or liquidity.

The Company has environmental remediation obligations in connection with Arsynco, Inc. (“Arsynco”), a subsidiary formerly involved in manufacturing chemicals located in Carlstadt, New Jersey, which was closed in 1993 and is currently held for sale. Based on continued monitoring of the contamination at the site and the approved plan of remediation, Arsynco received an estimate from an environmental consultant stating that the costs of remediation could be between $21,500 and $23,300. Remediation commenced in fiscal 2010, and as of March 31, 2017 and June 30, 2016, a liability of $9,120 and $12,532, respectively, is included in the accompanying consolidated balance sheets for this matter. For the three and nine months ended March 31, 2017, the Company recorded environmental remediation charges of $733 and $903, respectively, which are included in selling, general and administrative expenses in the accompanying consolidated statements of income for the three and nine months ended March 31, 2017. In accordance with GAAP, management believes that the majority of costs incurred to remediate the site will be capitalized in preparing the property which is currently classified as held for sale. An appraisal of the fair value of the property by a third-party appraiser supports the assumption that the expected fair value after the remediation is in excess of the amount required to be capitalized. However, these matters, if resolved in a manner different from those assumed in current estimates, could have a material adverse effect on the Company’s financial condition, operating results and cash flows when resolved in a future reporting period.

In connection with the environmental remediation obligation for Arsynco, in July 2009, Arsynco entered into a settlement agreement with BASF Corporation (“BASF”), the former owners of the Arsynco property. In accordance with the settlement agreement, BASF paid for a portion of the prior remediation costs and going forward, will co-remediate the property with the Company. The contract requires that BASF pay $550 related to past response costs and pay a proportionate share of the future remediation costs. Accordingly, the Company had recorded a gain of $550 in fiscal 2009. This $550 gain relates to the partial reimbursement of costs of approximately $1,200 that the Company had previously expensed. The Company also recorded an additional receivable from BASF, with an offset against property held for sale, representing its estimated portion of the future remediation costs. The balance of this receivable for future remediation costs as of March 31, 2017 and June 30, 2016 is $4,104 and $5,639, respectively, which is included in the accompanying consolidated balance sheets.

In March 2006, Arsynco received notice from the EPA of its status as a PRP under the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) for a site described as the Berry’s Creek Study Area (“BCSA”). Arsynco is one of over 150 PRPs which have potential liability for the required investigation and remediation of the site. The estimate of the potential liability is not quantifiable for a number of reasons, including the difficulty in determining the extent of contamination and the length of time remediation may require. In addition, any estimate of liability must also consider the number of other PRPs and their financial strength. In July 2014, Arsynco received notice from the U.S. Department of Interior (“USDOI”) regarding the USDOI’s intent to perform a Natural Resource Damage (NRD) Assessment at the BCSA. Arsynco has to date declined to participate in the development and performance of the NRD assessment process. Based on prior practice in similar situations, it is possible that the State may assert a claim for natural resource damages with respect to the Arsynco site itself, and either the federal government or the State (or both) may assert claims against Arsynco for natural resource damages in connection with Berry's Creek; any such claim with respect to Berry's Creek could also be asserted against the approximately 150 PRPs which the EPA has identified in connection with that site. Any claim for natural resource damages with respect to the Arsynco site itself may also be asserted against BASF, the former owners of the Arsynco property. In September 2012, Arsynco entered into an agreement with three of the other PRPs that had previously been impleaded into New Jersey Department of Environmental Protection, et al. v. Occidental Chemical Corporation, et al., Docket No. ESX-L-9868-05 (the "NJDEP Litigation") and were considering impleading Arsynco into the same proceeding. Arsynco entered into an agreement to avoid impleader. Pursuant to the agreement, Arsynco agreed to (1) a tolling period that would not be included when computing the running of any statute of limitations that might provide a defense to the NJDEP Litigation; (2) the waiver of certain issue preclusion defenses in the NJDEP Litigation; and (3) arbitration of certain potential future liability allocation claims if the other parties to the agreement are barred by a court of competent jurisdiction from proceeding against Arsynco. In July 2015, Arsynco was contacted by an allocation consultant retained by a group of the named PRPs, inviting Arsynco to participate in the allocation among the PRPs’ investigation and remediation costs relating to the BCSA. Arsynco declined that invitation. Since an amount of the liability cannot be reasonably estimated at this time, no accrual is recorded for these potential future costs. The impact of the resolution of this matter on the Company’s results of operations in a particular reporting period is not currently known.

A subsidiary of the Company markets certain agricultural protection products which are subject to the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA). FIFRA requires that test data be provided to the EPA to register, obtain and maintain approved labels for pesticide products. The EPA requires that follow-on registrants of these products compensate the initial registrant for the cost of producing the necessary test data on a basis prescribed in the FIFRA regulations. Follow-on registrants do not themselves generate or contract for the data. However, when FIFRA requirements mandate that new test data be generated to enable all registrants to continue marketing a pesticide product, often both the initial and follow-on registrants establish a task force to jointly undertake the testing effort. The Company is presently a member of several such task force groups, which requires payments for such memberships. In addition, in connection with our agricultural protection business, the Company plans to acquire product registrations and related data filed with the United States Environmental Protection Agency to support such registrations and other supporting data for several products. The acquisition of these product registrations and related data filed with the United States Environmental Protection Agency as well as payments to various task force groups could approximate $1,317 through the next twelve months.

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Fair Value Measurements

9 Months Ended

Mar. 31, 2017

Fair Value Disclosures [Abstract]

Fair Value Measurements

(8) Fair Value Measurements

GAAP defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly fashion between market participants at the measurement date. GAAP establishes a fair value hierarchy for those instruments measured at fair value that distinguishes between assumptions based on market data (observable inputs) and the Company’s assumptions (unobservable inputs). The hierarchy consists of three levels:

Level 1 – Quoted market prices in active markets for identical assets or liabilities;

Level 2 – Inputs other than Level 1 inputs that are either directly or indirectly observable; and

Level 3 – Unobservable inputs that are not corroborated by market data.

On a recurring basis, Aceto measures at fair value certain financial assets and liabilities, which consist of cash equivalents, investments and foreign currency contracts. The Company classifies cash equivalents and investments within Level 1 if quoted prices are available in active markets. Level 1 assets include instruments valued based on quoted market prices in active markets which generally include corporate equity securities publicly traded on major exchanges. Time deposits are very short-term in nature and are accordingly valued at cost plus accrued interest, which approximates fair value, and are classified within Level 2 of the valuation hierarchy. The Company uses foreign currency futures contracts to minimize the risk caused by foreign currency fluctuation on its foreign currency receivables and payables by purchasing futures with one of its financial institutions. Futures are traded on regulated U.S. and international exchanges and represent commitments to purchase or sell a particular foreign currency at a future date and at a specific price. Aceto’s foreign currency derivative contracts are classified within Level 2 as the fair value of these hedges is primarily based on observable futures foreign exchange rates. At March 31, 2017, the Company had foreign currency contracts outstanding that had a notional amount of $65,861. Unrealized (losses) gains on hedging activities for the nine months ended March 31, 2017 and 2016 was ($230) and $226, respectively, and are included in interest and other income, net, in the consolidated statements of income. The contracts have varying maturities of less than one year.

In conjunction with the Credit Agreement, the Company entered into an interest rate swap on March 21, 2017 for an additional interest cost of 2.005% on a notional amount of $100,000, which has been designated as a cash flow hedge. The expiration date of this interest rate swap is December 21, 2021. The remaining balance of this derivative as of March 31, 2017 is $97,500. The unrealized loss to date associated with this derivative, which is recorded in accumulated other comprehensive income in the consolidated balance sheet at March 31, 2017, is $249. Aceto’s interest rate swaps are classified within Level 2 as the fair value of this hedge is primarily based on observable interest rates.

At March 31, 2017, the Company had $2,830 of contingent consideration, $2,697 of which related to the acquisition of certain products and related assets of Citron and Lucid, which was completed in December 2016 (see Note 2) and $133 of contingent consideration related to a previously acquired company in France.

During the fourth quarter of each year, the Company evaluates goodwill for impairment at the reporting unit level using a discounted cash flow model using Level 3 inputs. Additionally, on a nonrecurring basis, the Company uses fair value measures when analyzing asset impairment.

Changes in the Company's goodwill during 2017 are as follows:

	Human Health Segment		Pharmaceutical Ingredients Segment			Performance Chemicals Segment			Total Goodwill
Balance as of June 30, 2016	$	66,039	$	1,651		$	181		$	67,871
Citron and Lucid product acquisition		173,907		-			-			173,907
Changes in foreign currency exchange rates		-		(30	)		(7	)		(37	)
Balance as of March 31, 2017	$	239,946	$	1,621		$	174		$	241,741

Long-lived assets and certain identifiable intangible assets are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable.  If it is determined such indicators are present and the review indicates that the assets will not be fully recoverable, based on undiscounted estimated cash flows over the remaining amortization periods, their carrying values are reduced to estimated fair value.  Measurements based on undiscounted cash flows are considered to be Level 3 inputs.

In connection with the acquisition of certain products and related assets of Citron and Lucid (see Note 2), the Company will issue 5,122 shares of Aceto common stock beginning on December 21, 2019. The preliminary fair value of the future issuance of these shares was determined to be $90,400 at the time of the product acquisition after taking into effect that the shares won’t be issued until the third and fourth anniversary of the closing and the present value calculation of dividends.

In November 2015, the Company issued $143,750 aggregate principal amount of Notes (see Note 6). Since Aceto has the option to settle the potential conversion of the Notes in cash, the Company separated the embedded conversion option feature from the debt feature and accounts for each component separately, based on the fair value of the debt component assuming no conversion option. The calculation of the fair value of the debt component required the use of Level 3 inputs, and was determined by calculating the fair value of similar non-convertible debt, using a theoretical borrowing rate of 6.5%. The value of the embedded conversion option was determined using an expected present value technique (income approach) to estimate the fair value of similar non-convertible debt and included utilization of convertible investors’ credit assumptions and high yield bond indices. The Notes approximate a full fair value of $132,800 at March 31, 2017 giving effect for certain factors, including the term of the Notes, current stock price of Aceto stock and effective interest rate.

The carrying values of all financial instruments classified as a current asset or current liability are deemed to approximate fair value because of the short maturity of these instruments. The fair values of the Company’s notes receivable and short-term and long-term bank loans were based upon current rates offered for similar financial instruments to the Company.

The following tables summarize the valuation of the Company’s financial assets and liabilities which were determined by using the following inputs at March 31, 2017 and June 30, 2016:

	Fair Value Measurements at March 31, 2017 Using
	Quoted Prices in Active  Markets (Level 1)		Significant  Other  Observable  Inputs (Level 2)		Significant  Unobservable  Inputs  (Level 3)		Total
Cash equivalents:
Time deposits		-	$	5,490		-	$	5,490
Investments:
Time deposits		-		1,966		-		1,966
Foreign currency contracts - assets (1)				27				27
Foreign currency contracts - liabilities (2)		-		262		-		262
Derivative liability for interest rate swap (3)				249		-		249
Contingent consideration (4)		-		-	$	2,830		2,830

(1) Included in “Other receivables” in the accompanying Condensed Consolidated Balance Sheet as of March 31, 2017.

(2) Included in “Accrued expenses” in the accompanying Condensed Consolidated Balance Sheet as of March 31, 2017.

(3) Included in “Long-term liabilities” in the accompanying Condensed Consolidated Balance Sheet as of March 31, 2017.

(4) Included in “Long-term liabilities” in the accompanying Condensed Consolidated Balance Sheet as of March 31, 2017.

	Fair Value Measurements at June 30, 2016 Using
	Quoted Prices  in Active  Markets  (Level 1)		Significant  Other Observable  Inputs (Level 2)		Significant  Unobservable Inputs  (Level 3)		Total
Cash equivalents:
Time deposits		-	$	6,249		-	$	6,249
Investments:
Time deposits		-		881		-		881
Foreign currency contracts - assets (5)		-		160		-		160
Foreign currency contracts - liabilities (6)		-		169		-		169
Contingent consideration (7)		-		-	$	132		132

(5) Included in “Other receivables” in the accompanying Condensed Consolidated Balance Sheet as of June 30, 2016.

(6) Included in “Accrued expenses” in the accompanying Condensed Consolidated Balance Sheet as of June 30, 2016.

(7) Included in “Long-term liabilities” in the accompanying Consolidated Balance Sheet as of June 30, 2016.

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Recent Accounting Pronouncements

9 Months Ended

Mar. 31, 2017

New Accounting Pronouncements and Changes in Accounting Principles [Abstract]

Recent Accounting Pronouncements

(9) Recent Accounting Pronouncements

In January 2017, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2017-04 Intangibles - Goodwill and Other (Topic 350) which would eliminate the requirement to calculate the implied fair value of goodwill to measure a goodwill impairment charge. Instead, the amount of an impairment charge would be recognized if the carrying amount of a reporting unit is greater than its fair value. ASU 2017-04 is effective for public companies for fiscal years beginning after December 15, 2019. Early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. The Company is currently evaluating the impact of the provisions of ASU 2017-04.

In January 2017, the FASB issued ASU 2017-01 Business Combinations (Topic 805): Clarifying the Definition of a Business with the objective of adding guidance to assist entities with evaluating whether transactions should be accounted for as acquisitions (or disposals) of assets or businesses. ASU 2017-01 is effective for public companies for annual periods beginning after December 15, 2017, including interim periods within those periods. The Company is currently evaluating the impact of the provisions of ASU 2017-01.

In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments, which addresses eight specific cash flow issues with the objective of reducing diversity in how certain cash receipts and cash payments are presented and classified in the statement of cash flows. ASU 2016-15 is effective for public business entities for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The Company is currently evaluating the impact of the provisions of ASU 2016-15.

In March 2016, the FASB issued ASU 2016-09, Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting, which will change certain aspects of accounting for share-based payments to employees. ASU 2016-09 is effective for fiscal years (and interim reporting periods within those years) beginning after December 15, 2016. The Company is currently evaluating the impact of the provisions of ASU 2016-09.

In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842) that replaces existing lease guidance. The new standard is intended to provide enhanced transparency and comparability by requiring lessees to record right-of-use assets and corresponding lease liabilities on the balance sheet. The new guidance will continue to classify leases as either finance or operating, with classification affecting the pattern of expense recognition in the statement of income. ASU 2016-02 is effective for fiscal years (and interim reporting periods within those years) beginning after December 15, 2018. The Company is currently evaluating the impact of the provisions of ASU 2016-02.

In November 2015, the FASB issued ASU 2015-17, Income Taxes (Topic 740) Balance Sheet Classification of Deferred Assets. This ASU is intended to simplify the presentation of deferred taxes on the balance sheet and will require an entity to present all deferred tax assets and deferred tax liabilities as non-current on the balance sheet. Under the current guidance, entities are required to separately present deferred taxes as current or non-current. Netting deferred tax assets and deferred tax liabilities by tax jurisdiction will still be required under the new guidance. This guidance will be effective for Aceto beginning in the first quarter of fiscal 2018, with early adoption permitted. The Company does not believe this new accounting standard update will have a material impact on its consolidated financial statements.

In July 2015, the FASB issued ASU 2015-11, Inventory (Topic 330) – Simplifying the Measurement of Inventory. This ASU requires that an entity measure inventory at the lower of cost and net realizable value. Net realizable value is the estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal and transportation. This guidance is effective for fiscal years beginning after December 15, 2016, including interim periods within those fiscal years. The Company does not believe this new accounting standard update will have a material impact on its consolidated financial statements.

In August 2014, the FASB issued ASU 2014-15, Presentation of Financial Statements-Going Concern (Subtopic 205-40). This ASU provides guidance to determine when and how to disclose going-concern uncertainties in the financial statements. The new standard requires management to assess an entity’s ability to continue as a going concern, and to provide related footnote disclosure in certain circumstances. ASU 2014-15 will be effective for all entities in the first annual period ending after December 15, 2016. Earlier adoption is permitted. ASU 2014-15 will be effective for the Company beginning June 30, 2017. The Company does not believe that this pronouncement will have an impact on its consolidated financial statements.

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606), which is the new comprehensive revenue recognition standard that will supersede all existing revenue recognition guidance under U.S. GAAP. The standard's core principle is that a company will recognize revenue when it transfers promised goods or services to a customer in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. In August 2015, the FASB subsequently issued ASU 2015-14, Revenue from Contracts with Customers - Deferral of the Effective Date, which approved a one year deferral of ASU 2014-09 for annual reporting periods beginning after December 15, 2017, including interim periods within that reporting period. In March 2016 and April 2016, the FASB issued ASU 2016-08, Revenue from Contracts with Customers - Principal versus Agent Considerations (Reporting Revenue Gross versus Net), and ASU 2016-10, Revenue from Contracts with Customers - Identifying Performance Obligations and Licensing, respectively, which further clarify the guidance related to those specific topics within ASU 2014-09. In May 2016, the FASB issued ASU 2016-12, Revenue from Contracts with Customers - Narrow Scope Improvements and Practical Expedients, to reduce the risk of diversity in practice for certain aspects in ASU 2014-09, including collectibility, noncash consideration, presentation of sales tax and transition. Additionally, in December 2016, the FASB issued ASU 2016-20, Technical Corrections and Improvements to Topic 606, Revenue from Contracts with Customers. ASU 2016-20 makes minor corrections or minor improvements to the standard that are not expected to have a significant effect on current accounting practice or create a significant administrative cost to most entities. The Company is currently evaluating the impact of adoption on its consolidated financial statements.

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Segment Information

9 Months Ended

Mar. 31, 2017

Segment Reporting [Abstract]

Segment Information

(10) Segment Information

The Company's business is organized along product lines into three principal segments: Human Health, Pharmaceutical Ingredients and Performance Chemicals.

Human Health - includes finished dosage form generic drugs and nutraceutical products.

Pharmaceutical Ingredients – includes pharmaceutical intermediates and active pharmaceutical ingredients (“APIs”).

Performance Chemicals - The Performance Chemicals segment is made up of two product groups: Specialty Chemicals and Agricultural Protection Products. Specialty Chemicals include a variety of chemicals used in the manufacture of plastics, surface coatings, cosmetics and personal care, textiles, fuels and lubricants, perform to their designed capabilities. Dye and pigment intermediates are used in the color-producing industries such as textiles, inks, paper, and coatings. Organic intermediates are used in the production of agrochemicals.

Agricultural Protection Products include herbicides, fungicides and insecticides that control weed growth as well as control the spread of insects and other microorganisms that can severely damage plant growth.

The Company's chief operating decision maker (CODM) evaluates performance of the segments based on net sales, gross profit and income (loss) before income taxes. Unallocated corporate amounts are deemed by the Company as administrative, oversight costs, not managed by the segment managers. The Company does not allocate assets by segment because the chief operating decision maker does not review the assets by segment to assess the segments' performance, as the assets are managed on an entity-wide basis. During all periods presented, our CODM has been the Chief Executive Officer of the Company. In accordance with GAAP, the Company has aggregated certain operating segments into reportable segments because they have similar economic characteristics, and the operating segments are similar in all of the following areas: (a) the nature of the products and services; (b) the nature of the production processes; (c) the type or class of customer for their products and services; (d) the methods used to distribute their products or provide their services; and (e) the nature of the regulatory environment.

Nine Months Ended March 31, 2017 and 2016:

	Human Health		Pharmaceutical Ingredients		Performance Chemicals		Unallocated Corporate			Consolidated Totals
2017
Net sales	$	201,686	$	121,253	$	120,759	$	-		$	443,698
Gross profit		56,424		19,867		27,672		-			103,963
Income (loss) before income taxes		13,912		7,299		13,599		(20,452	)		14,358
2016
Net sales	$	175,306	$	118,496	$	129,298	$	-		$	423,100
Gross profit		61,172		20,870		26,696		-			108,738
Income (loss) before income taxes		29,927		8,389		13,776		(8,472	)		43,620

Three months Ended March 31, 2017 and 2016:

	Human Health		Pharmaceutical Ingredients		Performance Chemicals		Unallocated Corporate			Consolidated Totals
2017
Net sales	$	99,816	$	43,821	$	46,491	$	-		$	190,128
Gross profit		25,300		7,255		9,764		-			42,319
Income (loss) before income taxes		5,007		3,036		5,034		(4,565	)		8,512
2016
Net sales	$	58,780	$	45,841	$	53,305	$	-		$	157,926
Gross profit		19,125		8,648		10,516		-			38,289
Income (loss) before income taxes		8,630		4,608		6,972		(4,666	)		15,544

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Accounting Policies (Policies)

9 Months Ended

Mar. 31, 2017

Accounting Policies [Abstract]

Basis of Presentation

Basis of Presentation

The condensed consolidated financial statements of Aceto Corporation and subsidiaries (“Aceto” or the “Company”) included herein have been prepared by the Company and reflect all adjustments (consisting solely of normal recurring adjustments) necessary to present fairly the financial position, results of operations and cash flows for all periods presented. Interim results are not necessarily indicative of results which may be achieved for the full year.

The preparation of financial statements in conformity with U.S. generally accepted accounting principles (GAAP) requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses reported in those financial statements and the disclosure of contingent assets and liabilities at the date of the financial statements. These judgments can be subjective and complex, and consequently actual results could differ from those estimates and assumptions. The Company’s most critical accounting policies relate to revenue recognition; allowance for doubtful accounts; inventory; goodwill and other indefinite-life intangible assets; long-lived assets; environmental matters and other contingencies; income taxes; and stock-based compensation.

These condensed consolidated financial statements do not include all disclosures associated with consolidated financial statements prepared in accordance with GAAP. Accordingly, these statements should be read in conjunction with the Company’s consolidated financial statements and notes thereto contained in the Company’s Form 10-K for the year ended June 30, 2016.

Recent Accounting Pronouncements

Recent Accounting Pronouncements

In January 2017, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2017-04 Intangibles - Goodwill and Other (Topic 350) which would eliminate the requirement to calculate the implied fair value of goodwill to measure a goodwill impairment charge. Instead, the amount of an impairment charge would be recognized if the carrying amount of a reporting unit is greater than its fair value. ASU 2017-04 is effective for public companies for fiscal years beginning after December 15, 2019. Early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. The Company is currently evaluating the impact of the provisions of ASU 2017-04.

In January 2017, the FASB issued ASU 2017-01 Business Combinations (Topic 805): Clarifying the Definition of a Business with the objective of adding guidance to assist entities with evaluating whether transactions should be accounted for as acquisitions (or disposals) of assets or businesses. ASU 2017-01 is effective for public companies for annual periods beginning after December 15, 2017, including interim periods within those periods. The Company is currently evaluating the impact of the provisions of ASU 2017-01.

In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments, which addresses eight specific cash flow issues with the objective of reducing diversity in how certain cash receipts and cash payments are presented and classified in the statement of cash flows. ASU 2016-15 is effective for public business entities for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years. The Company is currently evaluating the impact of the provisions of ASU 2016-15.

In March 2016, the FASB issued ASU 2016-09, Compensation - Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting, which will change certain aspects of accounting for share-based payments to employees. ASU 2016-09 is effective for fiscal years (and interim reporting periods within those years) beginning after December 15, 2016. The Company is currently evaluating the impact of the provisions of ASU 2016-09.

In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842) that replaces existing lease guidance. The new standard is intended to provide enhanced transparency and comparability by requiring lessees to record right-of-use assets and corresponding lease liabilities on the balance sheet. The new guidance will continue to classify leases as either finance or operating, with classification affecting the pattern of expense recognition in the statement of income. ASU 2016-02 is effective for fiscal years (and interim reporting periods within those years) beginning after December 15, 2018. The Company is currently evaluating the impact of the provisions of ASU 2016-02.

In November 2015, the FASB issued ASU 2015-17, Income Taxes (Topic 740) Balance Sheet Classification of Deferred Assets. This ASU is intended to simplify the presentation of deferred taxes on the balance sheet and will require an entity to present all deferred tax assets and deferred tax liabilities as non-current on the balance sheet. Under the current guidance, entities are required to separately present deferred taxes as current or non-current. Netting deferred tax assets and deferred tax liabilities by tax jurisdiction will still be required under the new guidance. This guidance will be effective for Aceto beginning in the first quarter of fiscal 2018, with early adoption permitted. The Company does not believe this new accounting standard update will have a material impact on its consolidated financial statements.

In July 2015, the FASB issued ASU 2015-11, Inventory (Topic 330) – Simplifying the Measurement of Inventory. This ASU requires that an entity measure inventory at the lower of cost and net realizable value. Net realizable value is the estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal and transportation. This guidance is effective for fiscal years beginning after December 15, 2016, including interim periods within those fiscal years. The Company does not believe this new accounting standard update will have a material impact on its consolidated financial statements.

In August 2014, the FASB issued ASU 2014-15, Presentation of Financial Statements-Going Concern (Subtopic 205-40). This ASU provides guidance to determine when and how to disclose going-concern uncertainties in the financial statements. The new standard requires management to assess an entity’s ability to continue as a going concern, and to provide related footnote disclosure in certain circumstances. ASU 2014-15 will be effective for all entities in the first annual period ending after December 15, 2016. Earlier adoption is permitted. ASU 2014-15 will be effective for the Company beginning June 30, 2017. The Company does not believe that this pronouncement will have an impact on its consolidated financial statements.

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606), which is the new comprehensive revenue recognition standard that will supersede all existing revenue recognition guidance under U.S. GAAP. The standard's core principle is that a company will recognize revenue when it transfers promised goods or services to a customer in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. In August 2015, the FASB subsequently issued ASU 2015-14, Revenue from Contracts with Customers - Deferral of the Effective Date, which approved a one year deferral of ASU 2014-09 for annual reporting periods beginning after December 15, 2017, including interim periods within that reporting period. In March 2016 and April 2016, the FASB issued ASU 2016-08, Revenue from Contracts with Customers - Principal versus Agent Considerations (Reporting Revenue Gross versus Net), and ASU 2016-10, Revenue from Contracts with Customers - Identifying Performance Obligations and Licensing, respectively, which further clarify the guidance related to those specific topics within ASU 2014-09. In May 2016, the FASB issued ASU 2016-12, Revenue from Contracts with Customers - Narrow Scope Improvements and Practical Expedients, to reduce the risk of diversity in practice for certain aspects in ASU 2014-09, including collectibility, noncash consideration, presentation of sales tax and transition. Additionally, in December 2016, the FASB issued ASU 2016-20, Technical Corrections and Improvements to Topic 606, Revenue from Contracts with Customers. ASU 2016-20 makes minor corrections or minor improvements to the standard that are not expected to have a significant effect on current accounting practice or create a significant administrative cost to most entities. The Company is currently evaluating the impact of adoption on its consolidated financial statements.

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Business Combinations (Tables)

9 Months Ended

Mar. 31, 2017

Business Combinations [Abstract]

Schedule of purchase price to the estimated fair values of the assets acquired and liabilities assumed

Trade receivables	$	78,937
Inventory		38,995
Prepaid expenses and other current assets		1,425
Goodwill		173,907
Intangible assets		224,850
Total assets acquired		518,114
Accounts payable		46,840
Accrued expenses		58,294
Deferred payment		50,000
Contingent consideration		2,580
Net assets acquired	$	360,400

Schedule of unaudited pro forma operating results

	Nine months ended
	March 31,
	2017		2016
Net sales	$	544,698	$	551,100
Net income		18,979		23,575
Net income per common share	$	0.55	$	0.69
Diluted net income per common share	$	0.54	$	0.68

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Net Income Per Common Share (Tables)

9 Months Ended

Mar. 31, 2017

Earnings Per Share [Abstract]

Schedule of reconciliation of weighted average shares outstanding and diluted weighted average shares outstanding

	Nine Months Ended  March 31,				Three Months Ended  March 31,
	2017		2016		2017		2016
Weighted average shares outstanding		31,453		29,085		34,769		29,158
Dilutive effect of stock options and restricted stock awards and units		339		451		352		462
Diluted weighted average shares outstanding		31,792		29,536		35,121		29,620

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Debt (Tables)

9 Months Ended

Mar. 31, 2017

Debt Disclosure [Abstract]

Schedule of long-term debt

	March 31, 2017		June 30, 2016
Convertible Senior Notes, net	$	120,184	$	115,829
Revolving Bank Loans		102,000		-
Term Bank Loans		142,794		-
Mortgage		2,812		2,960
		367,790		118,789
Less current portion		14,466		197
	$	353,324	$	118,592

Schedule of carrying value of convertible senior notes

	March 31, 2017			June 30, 2016
Principal amount	$	143,750		$	143,750
Unamortized debt discount		(20,538	)		(24,267	)
Unamortized debt issuance costs		(3,028	)		(3,654	)
Net carrying value	$	120,184		$	115,829

Schedule of components of total interest expense related to notes

	Nine months Ended March 31, 2017		Three months Ended March 31, 2017		Nine months Ended March 31, 2016		Three months Ended March 31, 2016
Contractual coupon	$	2,158	$	709	$	1,071	$	717
Amortization of debt discount		3,729		1,263		1,771		1,184
Amortization of debt issuance costs		626		208		313		209
	$	6,513	$	2,180	$	3,155	$	2,110

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Fair Value Measurements (Tables)

9 Months Ended

Mar. 31, 2017

Fair Value Disclosures [Abstract]

Schedule of changes in the Company's goodwill

	Human Health Segment		Pharmaceutical Ingredients Segment			Performance Chemicals Segment			Total Goodwill
Balance as of June 30, 2016	$	66,039	$	1,651		$	181		$	67,871
Citron and Lucid product acquisition		173,907		-			-			173,907
Changes in foreign currency exchange rates		-		(30	)		(7	)		(37	)
Balance as of March 31, 2017	$	239,946	$	1,621		$	174		$	241,741

Schedule of summary of valuation of financial assets and liabilities

	Fair Value Measurements at March 31, 2017 Using
	Quoted Prices in Active  Markets (Level 1)		Significant  Other  Observable  Inputs (Level 2)		Significant  Unobservable  Inputs  (Level 3)		Total
Cash equivalents:
Time deposits		-	$	5,490		-	$	5,490
Investments:
Time deposits		-		1,966		-		1,966
Foreign currency contracts - assets (1)				27				27
Foreign currency contracts - liabilities (2)		-		262		-		262
Derivative liability for interest rate swap (3)				249		-		249
Contingent consideration (4)		-		-	$	2,830		2,830

(1) Included in “Other receivables” in the accompanying Condensed Consolidated Balance Sheet as of March 31, 2017.

(2) Included in “Accrued expenses” in the accompanying Condensed Consolidated Balance Sheet as of March 31, 2017.

(3) Included in “Long-term liabilities” in the accompanying Condensed Consolidated Balance Sheet as of March 31, 2017.

(4) Included in “Long-term liabilities” in the accompanying Condensed Consolidated Balance Sheet as of March 31, 2017.

	Fair Value Measurements at June 30, 2016 Using
	Quoted Prices  in Active  Markets  (Level 1)		Significant  Other Observable  Inputs (Level 2)		Significant  Unobservable Inputs  (Level 3)		Total
Cash equivalents:
Time deposits		-	$	6,249		-	$	6,249
Investments:
Time deposits		-		881		-		881
Foreign currency contracts - assets (5)		-		160		-		160
Foreign currency contracts - liabilities (6)		-		169		-		169
Contingent consideration (7)		-		-	$	132		132

(5) Included in “Other receivables” in the accompanying Condensed Consolidated Balance Sheet as of June 30, 2016.

(6) Included in “Accrued expenses” in the accompanying Condensed Consolidated Balance Sheet as of June 30, 2016.

(7) Included in “Long-term liabilities” in the accompanying Consolidated Balance Sheet as of June 30, 2016.

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Segment Information (Tables)

9 Months Ended

Mar. 31, 2017

Segment Reporting [Abstract]

Schedule of segment performance measures

Nine Months Ended March 31, 2017 and 2016:

	Human Health		Pharmaceutical Ingredients		Performance Chemicals		Unallocated Corporate			Consolidated Totals
2017
Net sales	$	201,686	$	121,253	$	120,759	$	-		$	443,698
Gross profit		56,424		19,867		27,672		-			103,963
Income (loss) before income taxes		13,912		7,299		13,599		(20,452	)		14,358
2016
Net sales	$	175,306	$	118,496	$	129,298	$	-		$	423,100
Gross profit		61,172		20,870		26,696		-			108,738
Income (loss) before income taxes		29,927		8,389		13,776		(8,472	)		43,620

Three months Ended March 31, 2017 and 2016:

	Human Health		Pharmaceutical Ingredients		Performance Chemicals		Unallocated Corporate			Consolidated Totals
2017
Net sales	$	99,816	$	43,821	$	46,491	$	-		$	190,128
Gross profit		25,300		7,255		9,764		-			42,319
Income (loss) before income taxes		5,007		3,036		5,034		(4,565	)		8,512
2016
Net sales	$	58,780	$	45,841	$	53,305	$	-		$	157,926
Gross profit		19,125		8,648		10,516		-			38,289
Income (loss) before income taxes		8,630		4,608		6,972		(4,666	)		15,544

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Business Combinations (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 21, 2016	Jun. 30, 2016
Business Acquisition [Line Items]
Goodwill	$ 241,741		$ 67,871
Deferred payment	50,000
Contingent consideration	2,830
Citron and Lucid
Business Acquisition [Line Items]
Trade receivables		$ 78,937
Inventory		38,995
Prepaid expenses and other current assets		1,425
Goodwill		173,907
Intangible assets		224,850
Total assets acquired		518,114
Accounts payable		46,840
Accrued expenses		58,294
Deferred payment		50,000
Contingent consideration	$ 2,697	2,580
Net assets acquired		$ 360,400

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Business Combinations (Details 1) - Citron and Lucid - Pro forma operating results as of July 1, 2015 - USD ($) $ / shares in Units, $ in Thousands	9 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Business Acquisition [Line Items]
Net sales	$ 544,698	$ 551,100
Net income	$ 18,979	$ 23,575
Net income per common share	$ 0.55	$ 0.69
Diluted net income per common share	$ 0.54	$ 0.68

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Business Combinations (Narrative) (Detail) shares in Thousands, $ in Thousands	1 Months Ended	3 Months Ended	9 Months Ended
	Dec. 21, 2016 USD ($) Contract Subsidiary shares	Mar. 31, 2017 USD ($) shares	Mar. 31, 2017 USD ($) shares	Jun. 30, 2016 USD ($)
Business Acquisition [Line Items]
Cash paid			$ 270,000
Deferred payment		$ 50,000	$ 50,000
Number of shares to be issued | shares		5,122	5,122
Contingent consideration		$ 2,830	$ 2,830
Goodwill		241,741	241,741	$ 67,871
Citron and Lucid
Business Acquisition [Line Items]
Number of national contracts with the Federal Government | Contract	18
Term of national contracts	5 years
Cash paid	$ 270,000
Deferred payment	$ 50,000
Interest rate	5.00%
Number of shares to be issued | shares	5,122
Purchase price, earn-out period	5 years
Purchase price, earn-out amount	$ 50,000
Contingent consideration	2,580	$ 2,697	$ 2,697
Goodwill	173,907
Intangible assets	224,850
Citron and Lucid | Product Rights
Business Acquisition [Line Items]
Intangible assets	$ 135,700
Amortizable period of intangible assets	10 years
Citron and Lucid | Customer Relationships
Business Acquisition [Line Items]
Intangible assets	$ 88,800
Amortizable period of intangible assets	11 years
Citron and Lucid | Trademarks
Business Acquisition [Line Items]
Intangible assets	$ 350
Amortizable period of intangible assets	6 months
Rising Pharmaceuticals, Inc.
Business Acquisition [Line Items]
Number of subsidiary | Subsidiary	2

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Business Combinations (Narrative) (Detail 1) - Citron and Lucid - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Mar. 31, 2017	Mar. 31, 2017	Mar. 31, 2016
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Net sales	$ 57,134
Income before income taxes	$ 837
Acquisition of intangible assets
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Amortization charges from acquired intangible assets		$ 16,000	$ 16,000
Acquisition related interest expense
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Increase in interest expense		$ 9,900	9,900
Step-up in fair value of acquired inventory
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Step up in fair value of acquired inventory			4,500
Acquisition related transaction costs
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Acquisition related transaction costs			$ 8,818

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Stock Based Compensation (Narrative) (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	1 Months Ended	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2016	Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2017	Mar. 31, 2016	Jun. 30, 2016	Dec. 15, 2015	Dec. 06, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense				$ 5,239	$ 4,965
2015 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum number of shares of common stock that may be issued							4,250
2010 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum number of shares of common stock that may be issued								5,250
Restricted stock | Employees
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock granted, shares				274		221
Restricted stock, vesting period				3 years		3 years
Restricted stock | Non-employee directors
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock granted, shares				22		14
Restricted stock, vesting period				1 year		1 year
Restricted stock units | Employees
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock granted, shares				42		46
Performance-vested restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock granted, shares				160		142
Restricted stock, vesting period				3 years		3 years
Upper limit of target grant, shares				280		248
Performance-vested restricted stock units, vesting percentage at the end of third year				100.00%		100.00%
Restricted common stock, restricted stock units and stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense		$ 1,506	$ 1,753	$ 5,213	$ 4,948
Total unrecognized compensation cost		$ 10,537		$ 10,537
Performance Stock Options | Executive Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of performance stock options granted	28
Exercise price of performance options granted	$ 20.03
Target price performance stock options	$ 40
Number of trading days	20 days
Explicit service period	1 year
Expiration Date of performance stock options	Jun. 30, 2021
Expiration period of option if target price achieved	10 years

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Capital Stock (Narrative) (Detail) - $ / shares shares in Thousands	May 04, 2017	Feb. 02, 2017	Dec. 01, 2016	Aug. 25, 2016	Mar. 31, 2017	Jun. 30, 2016
Dividends Payable [Line Items]
Common stock, shares authorized					75,000	75,000
Preferred stock, shares authorized					2,000	2,000
Dividends declared, per share amount		$ 0.065	$ 0.065	$ 0.065
Dividends declared, date of declaration		Feb. 02, 2017	Dec. 01, 2016	Aug. 25, 2016
Dividend paid, date		Mar. 24, 2017	Dec. 22, 2016	Sep. 20, 2016
Dividends declared, date of record		Mar. 10, 2017	Dec. 12, 2016	Sep. 09, 2016
Subsequent Event
Dividends Payable [Line Items]
Dividends declared, per share amount	$ 0.065
Dividends declared, date of declaration	May 04, 2017
Dividends payable, date to be paid	Jun. 23, 2017
Dividends declared, date of record	Jun. 09, 2017
Stock repurchase program | Subsequent Event
Dividends Payable [Line Items]
Number of shares authorized to be repurchased	5,000

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Net Income Per Common Share (Reconciliation of Weighted Average Shares Outstanding and Diluted Weighted Average Shares Outstanding) (Detail) - shares shares in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2017	Mar. 31, 2016
Earnings Per Share [Abstract]
Weighted average shares outstanding	34,769	29,158	31,453	29,085
Dilutive effect of stock options and restricted stock awards and units	352	462	339	451
Diluted weighted average shares outstanding	35,121	29,620	31,792	29,536

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Net Income Per Common Share (Narrative) (Detail) shares in Thousands	3 Months Ended	9 Months Ended
	Mar. 31, 2017 $ / shares shares	Mar. 31, 2017 $ / shares shares
Earnings Per Share [Abstract]
Number of shares issued in connection with acquisition of Citron and Lucid | shares	5,122	5,122
Senior notes, initial conversion price per share | $ / shares	$ 33.215	$ 33.215

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Debt (Summary of Long-term Debt) (Detail) - USD ($) $ in Thousands	Mar. 31, 2017	Jun. 30, 2016
Debt Instrument [Line Items]
Mortgage	$ 2,812	$ 2,960
Long-term debt including current portion	367,790	118,789
Less current portion	14,466	197
Long-term debt, net	353,324	118,592
Convertible Senior Notes, net
Debt Instrument [Line Items]
Long-term debt including current portion	120,184	115,829
Revolving Bank Loans
Debt Instrument [Line Items]
Long-term debt including current portion	102,000
Term Bank Loans
Debt Instrument [Line Items]
Long-term debt including current portion	$ 142,794

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Debt (Summary carrying value of Notes) (Detail 1) - USD ($) $ in Thousands	Mar. 31, 2017	Jun. 30, 2016
Debt Instrument [Line Items]
Net carrying value	$ 367,790	$ 118,789
Convertible Senior Notes, net
Debt Instrument [Line Items]
Principal amount	143,750	143,750
Unamortized debt discount	(20,538)	(24,267)
Unamortized debt issuance costs	(3,028)	(3,654)
Net carrying value	$ 120,184	$ 115,829

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Debt (Summary interest expense related to notes recognized) (Detail 2) - Interest expense - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2017	Mar. 31, 2016
Debt Instrument [Line Items]
Contractual coupon	$ 709	$ 717	$ 2,158	$ 1,071
Amortization of debt discount	1,263	1,184	3,729	1,771
Amortization of debt issuance costs	208	209	626	313
Interest expense	$ 2,180	$ 2,110	$ 6,513	$ 3,155

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Debt (Narrative) (Detail) $ / shares in Units, $ in Thousands	1 Months Ended	9 Months Ended
	Nov. 30, 2015 USD ($) Share $ / shares	Mar. 31, 2017 USD ($) Day $ / shares	Mar. 31, 2016 USD ($)
Debt Instrument [Line Items]
Aggregate principal amount	$ 143,750
Aggregate proceeds from convertible senior notes			$ 143,750
Senior notes, initial conversion price per share | $ / shares		$ 33.215
Convertible Senior Notes, net
Debt Instrument [Line Items]
Aggregate principal amount	125,000
Aggregate principal amount of additional convertible debt	18,750
Aggregate proceeds from convertible senior notes	$ 143,750
Debt interest rate	2.00%
Number of common stock issue in conversion debt | Share	4,328
Senior notes, initial conversion price per share | $ / shares	$ 33.215
Threshold multiple for debt conversion of notes		$ 1,000
Threshold trading days for convertible debt | Day		20
Threshold consecutive trading days for convertible debt		30 days
Percentage of minimum stock price trigger for conversion		130.00%
Maximum calculated percentage to which trading price of notes is compared in order to trigger conversion feature of notes		98.00%

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Debt (Narrative) (Detail 1) $ in Thousands	1 Months Ended
	Dec. 21, 2016 USD ($) Installment	Mar. 31, 2017 USD ($)	Aug. 26, 2016 USD ($)	Jun. 30, 2016 USD ($)	Nov. 30, 2015 USD ($)
Debt Instrument [Line Items]
Borrowed loans		$ 367,790		$ 118,789
Borrowed loans					$ 143,750
Revolving Bank Loans
Debt Instrument [Line Items]
Borrowed loans		102,000
Revolving Bank Loans | Amended and Restated Credit Agreement
Debt Instrument [Line Items]
Aggregate revolving commitment	$ 225,000		$ 150,000
Borrowed loans		$ 102,000
Maturity date description	Maturity Date shall mean the date that is 91 days prior to the 2015 Convertible Maturity Date
Revolving Bank Loans | Amended and Restated Credit Agreement | Eurodollar Loan | Minimum
Debt Instrument [Line Items]
Debt interest rate		2.98%
Revolving Bank Loans | Amended and Restated Credit Agreement | Eurodollar Loan | Maximum
Debt Instrument [Line Items]
Debt interest rate		3.57%
Initial Term Loan
Debt Instrument [Line Items]
Borrowed loans		$ 142,794
Number of installments | Installment	19
Frequency of periodic payment	Quarterly
Principal payment	$ 3,750
Short-term debt		15,000
Initial Term Loan | Amended and Restated Credit Agreement
Debt Instrument [Line Items]
Borrowed loans	150,000
Aggregate amount increase	$ 100,000
Remaining amount outstanding		$ 146,250
Initial Term Loan | Amended and Restated Credit Agreement | Eurodollar Loan
Debt Instrument [Line Items]
Debt interest rate		3.15%

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Debt (Narrative) (Detail 2) - USD ($) $ in Thousands	1 Months Ended
	Jun. 30, 2011	Mar. 31, 2017	Jun. 30, 2016
Debt Instrument [Line Items]
Mortgage payable		$ 2,812	$ 2,960
Mortgage payable
Debt Instrument [Line Items]
Mortgage payable	$ 3,947
Mortgage payable, amortization period	20 years
Debt interest rate		4.92%

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Commitments, Contingencies and Other Matters (Narrative) (Detail) $ in Thousands	3 Months Ended	9 Months Ended	12 Months Ended
	Mar. 31, 2017 USD ($) Entity	Mar. 31, 2017 USD ($) Entity	Jun. 30, 2009 USD ($)	Jun. 30, 2016 USD ($)
Commitments and Contingencies Disclosure [Line Items]
Environmental remediation charge		$ 903
Pulvair Site Group
Commitments and Contingencies Disclosure [Line Items]
Loss contingency, damages sought		1,700
Arsynco, Inc
Commitments and Contingencies Disclosure [Line Items]
Accrual for environmental loss contingencies	$ 9,120	9,120		$ 12,532
Arsynco, Inc | Minimum
Commitments and Contingencies Disclosure [Line Items]
Site contingency loss exposure not accrued		21,500
Arsynco, Inc | Maximum
Commitments and Contingencies Disclosure [Line Items]
Site contingency loss exposure not accrued		23,300
Arsynco, Inc | Selling, General and Administrative Expenses
Commitments and Contingencies Disclosure [Line Items]
Environmental remediation charge	733	903
BASF Corporation
Commitments and Contingencies Disclosure [Line Items]
Partial reimbursement of environmental remediation costs previously expensed			$ 550
Gain related to partial reimbursement			550
Environmental remediation costs expensed in prior years			$ 1,200
Future remediation costs receivable	4,104	4,104		$ 5,639
Subsidiary
Commitments and Contingencies Disclosure [Line Items]
Amount expected to be paid for product registrations and various task force groups	$ 1,317	$ 1,317
Berry's Creek Study Area | Arsynco, Inc
Commitments and Contingencies Disclosure [Line Items]
Number of potentially responsible parties | Entity	150	150

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Fair Value Measurements - Changes in goodwill (Detail) $ in Thousands	9 Months Ended
	Mar. 31, 2017 USD ($)
Goodwill [Roll Forward]
Balance as of June 30, 2016	$ 67,871
Balance as of March 31, 2017	241,741
Nonrecurring basis | Level 3 inputs | Operating Segments
Goodwill [Roll Forward]
Balance as of June 30, 2016	67,871
Citron and Lucid product acquisition	173,907
Changes in foreign currency exchange rates	(37)
Balance as of March 31, 2017	241,741
Nonrecurring basis | Level 3 inputs | Operating Segments | Human Health
Goodwill [Roll Forward]
Balance as of June 30, 2016	66,039
Citron and Lucid product acquisition	173,907
Changes in foreign currency exchange rates
Balance as of March 31, 2017	239,946
Nonrecurring basis | Level 3 inputs | Operating Segments | Pharmaceutical Ingredients
Goodwill [Roll Forward]
Balance as of June 30, 2016	1,651
Citron and Lucid product acquisition
Changes in foreign currency exchange rates	(30)
Balance as of March 31, 2017	1,621
Nonrecurring basis | Level 3 inputs | Operating Segments | Performance Chemicals
Goodwill [Roll Forward]
Balance as of June 30, 2016	181
Citron and Lucid product acquisition
Changes in foreign currency exchange rates	(7)
Balance as of March 31, 2017	$ 174

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Fair Value Measurements (Summary of Valuation of Financial Assets and Liabilities) (Detail 1) - USD ($) $ in Thousands		Mar. 31, 2017		Jun. 30, 2016
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Foreign currency contracts-assets		$ 27	[1]	$ 160	[2]
Foreign currency contracts-liabilities		262	[3]	169	[4]
Derivative liability for interest rate swap	[5]	249
Contingent consideration		2,830	[5]	132	[6]
Time deposits
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents		5,490		6,249
Investments		1,966		881
Quoted Prices in Active Markets (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Foreign currency contracts-assets			[1]		[2]
Foreign currency contracts-liabilities			[3]		[4]
Derivative liability for interest rate swap	[5]
Contingent consideration			[5]		[6]
Quoted Prices in Active Markets (Level 1) | Time deposits
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents
Investments
Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Foreign currency contracts-assets		27	[1]	160	[2]
Foreign currency contracts-liabilities		262	[3]	169	[4]
Derivative liability for interest rate swap	[5]	249
Contingent consideration			[5]		[6]
Significant Other Observable Inputs (Level 2) | Time deposits
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents		5,490		6,249
Investments		1,966		881
Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Foreign currency contracts-assets			[1]		[2]
Foreign currency contracts-liabilities			[3]		[4]
Derivative liability for interest rate swap	[5]
Contingent consideration		2,830	[5]	132	[6]
Significant Unobservable Inputs (Level 3) | Time deposits
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents
Investments

[1] Included in "Other receivables" in the accompanying Condensed Consolidated Balance Sheet as of March 31, 2017.

[2] Included in "Other receivables" in the accompanying Condensed Consolidated Balance Sheet as of June 30, 2016.

[3] Included in "Accrued expenses" in the accompanying Condensed Consolidated Balance Sheet as of March 31, 2017.

[4] Included in "Accrued expenses" in the accompanying Condensed Consolidated Balance Sheet as of June 30, 2016.

[5] Included in "Long-term liabilities" in the accompanying Condensed Consolidated Balance Sheet as of March 31, 2017.

[6] Included in "Long-term liabilities" in the accompanying Consolidated Balance Sheet as of June 30, 2016.

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Fair Value Measurements (Narrative) (Detail) - USD ($) shares in Thousands, $ in Thousands	1 Months Ended	3 Months Ended	9 Months Ended
	Dec. 21, 2016	Mar. 31, 2017	Mar. 31, 2017	Mar. 31, 2016	Mar. 21, 2017	Nov. 30, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration		$ 2,830	$ 2,830
Aggregate principal amount						$ 143,750
Theoretical borrowing rate used to calculate fair value of debt						6.50%
Fair value of the notes		$ 132,800	$ 132,800
Number of shares to be issued		5,122	5,122
Fair value of the future issuance of these shares		$ 90,400	$ 90,400
Citron and Lucid
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration	$ 2,580	2,697	2,697
Number of shares to be issued	5,122
Fair value of the future issuance of these shares		90,400	90,400
France Company
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration		133	133
Foreign currency contract
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative, notional amount		$ 65,861	65,861
Unrealized losses on hedging activities			(230)	$ 226
Interest rate swap
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Additional interest cost rate of derivative					2.005%
Derivative, notional amount					$ 100,000
Remaining balance of derivative			97,500
Unrealized loss on interest rate swap			$ (249)

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Segment Information (Summary of Segment Perfomance Measures by Segment) (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2017	Mar. 31, 2016
Segment Reporting Information [Line Items]
Net sales	$ 190,128	$ 157,926	$ 443,698	$ 423,100
Gross profit	42,319	38,289	103,963	108,738
Income (loss) before income taxes	8,512	15,544	14,358	43,620
Operating Segments | Human Health
Segment Reporting Information [Line Items]
Net sales	99,816	58,780	201,686	175,306
Gross profit	25,300	19,125	56,424	61,172
Income (loss) before income taxes	5,007	8,630	13,912	29,927
Operating Segments | Pharmaceutical Ingredients
Segment Reporting Information [Line Items]
Net sales	43,821	45,841	121,253	118,496
Gross profit	7,255	8,648	19,867	20,870
Income (loss) before income taxes	3,036	4,608	7,299	8,389
Operating Segments | Performance Chemicals
Segment Reporting Information [Line Items]
Net sales	46,491	53,305	120,759	129,298
Gross profit	9,764	10,516	27,672	26,696
Income (loss) before income taxes	5,034	6,972	13,599	13,776
Unallocated Corporate
Segment Reporting Information [Line Items]
Net sales
Gross profit
Income (loss) before income taxes	$ (4,565)	$ (4,666)	$ (20,452)	$ (8,472)

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Segment Information (Narrative) (Detail)	9 Months Ended
	Mar. 31, 2017 Segment
Segment Reporting [Abstract]
Number of operating segments	3