SC TO-T/A

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE TO

Tender Offer Statement under Section 14(d)(1) or 13(e)(1)

of the Securities Exchange Act of 1934

(Amendment No. 2)

Antares Pharma, Inc.

(Name of Subject Company (Issuer))

ATLAS MERGER SUB, INC.

HALOZYME THERAPEUTICS, INC.

(Names of Filing Persons — Offerors)

Common Stock, Par Value $0.01 Per Share

(Title of Class of Securities)

036642106

(Cusip Number of Class of Securities)

Mark Snyder

Senior Vice President, General Counsel and Corporate Secretary

Halozyme Therapeutics, Inc.

11388 Sorrento Valley Road

San Diego, California 92121

Telephone: (858) 794-8889

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications on Behalf of Filing Persons)

Copies to:

Michael J. Aiello, Esq.

Sachin Kohli, Esq.

Weil, Gotshal & Manges LLP

767 Fifth Avenue

New York, New York 10153

(212) 310-8000

☐ Check the box if the filing relates solely to preliminary communications made before the commencement of a tender offer.

Check the appropriate boxes below to designate any transactions to which the statement relates:

☒ Third-party tender offer subject to Rule 14d-1.

☐ Issuer tender offer subject to Rule 13e-4.

☐ Going-private transaction subject to Rule 13e-3.

☐ Amendment to Schedule 13D under Rule 13d-2.

Check the following box if the filing is a final amendment reporting the results of the tender offer: ☐

If applicable, check the appropriate box(es) below to designate the appropriate rule provision(s) relied upon:

☐ Rule 13e-4(i) (Cross-Border Issuer Tender Offer)

☐ Rule 14d-1(d) (Cross-Border Third-Party Tender Offer)

This Amendment No. 2 (this “Amendment”) amends and supplements the Tender Offer Statement on Schedule TO filed by Atlas Merger Sub, Inc., a Delaware corporation (“Purchaser”) and a wholly owned subsidiary of Halozyme Therapeutics, Inc., a Delaware corporation (“Parent”), and Parent on April 26, 2022 (together with any subsequent amendments or supplements thereto, including this Amendment, the “Schedule TO”), relating to the offer by Purchaser to purchase all of the outstanding shares of common stock, par value, $0.01 per share (the “Shares”), of Antares Pharma, Inc., a Delaware corporation (the “Company”), at a purchase price of $5.60 per Share (the “Offer Price”) net to the seller in cash, without interest and subject to any withholding of taxes required by applicable legal requirements, on the terms and subject to the conditions set forth in the Offer to Purchase, as it may be amended or supplemented from time to time, and in the related Letter of Transmittal, as it may be amended or supplemented from time to time, copies of which are attached to the Schedule TO as Exhibits (a)(1)(A) and (a)(1)(B), respectively.

All the information contained in the Offer to Purchase, including Schedule I thereto, and in the Letter of Transmittal, is hereby expressly incorporated in the Schedule TO by reference in response to Items 1 through 9 and Item 11 of the Schedule TO, and is supplemented by the information specifically provided in this Amendment.

Except as otherwise set forth in this Amendment, the information set forth in the Schedule TO remains unchanged and is incorporated herein by reference to the extent relevant to the items in this Amendment. Capitalized terms used but not defined herein have the meanings ascribed to them in the Schedule TO.

Items 1 through 9 and Item 11.

The Offer to Purchase and Items 1 through 9 and Item 11 of the Schedule TO, to the extent such Items incorporate by reference the information contained in the Offer to Purchase, are hereby amended and supplemented as follows:

1. Summary Term Sheet — The information under the question “What are the most significant conditions to the Offer?” is hereby amended and supplemented by adding the following new paragraph at the end of the response to such question:

“The HSR Condition has been satisfied by the expiration of the waiting period under the HSR Act with respect to the Offer effective May 11, 2022 at 11:59 p.m., Eastern Time. The Offer continues to be subject to the remaining conditions set forth in this Offer to Purchase.”

2. Introduction — the second-to-last paragraph of the “Introduction” is hereby amended and supplemented by adding the following sentences at the end of such paragraph:

“The HSR Condition has been satisfied by the expiration of the waiting period under the HSR Act with respect to the Offer effective May 11, 2022 at 11:59 p.m., Eastern Time. The Offer continues to be subject to the remaining conditions set forth in this Offer to Purchase.”

3. Section 15 — “Conditions of the Offer” is hereby amended and supplemented by adding the following new sentence to the end of the second paragraph:

“The HSR Condition has been satisfied by the expiration of the waiting period under the HSR Act with respect to the Offer effective May 11, 2022 at 11:59 p.m., Eastern Time. The Offer continues to be subject to the remaining conditions set forth in this Offer to Purchase.”

4. Section 16 — “Certain Legal Matters; Regulatory Approvals” is hereby amended and supplemented by adding the following sentences to the end of the second paragraph of the subsection titled “U.S. Antitrust Compliance”:

“On May 11, 2022 at 11:59 p.m., Eastern Time, the waiting period under the HSR Act with respect to the Offer expired. The Offer continues to be subject to the remaining conditions set forth in this Offer to Purchase.”

5. Section 16 — “Certain Legal Matters; Regulatory Approvals” is hereby amended and supplemented by deleting the second sentence of the fourth paragraph of the subsection titled “U.S. Antitrust Compliance” in its entirety and replacing it with the following:

“Nevertheless, and even though the requisite waiting period under the HSR Act has expired, neither Parent nor the Company can be certain that a challenge to the Offer or the Merger on antitrust grounds will not be made, or, if such challenge is made, what the result will be. If the FTC believes that the Offer may substantially lessen competition in any line of commerce in violation of the U.S. federal antitrust laws, the FTC has the authority to challenge the transaction by seeking a federal court order enjoining the transaction or, if Shares have already been acquired, requiring disposition of such Shares, or the divestiture of assets of Parent, the Company or any of their respective subsidiaries or affiliates. The Antitrust Division, U.S. state attorneys general and private persons may also bring legal action under the U.S. federal and state antitrust laws.”

Item 12. Exhibits.

Item 12 of the Schedule TO is hereby amended and supplemented by adding the following exhibit:

Exhibit No.	Description
(a)(5)(K)	Press Release of Halozyme Therapeutics, Inc., dated as of May 12, 2022, related to clearance under the HSR Act.

SIGNATURES

After due inquiry and to the best knowledge and belief of the undersigned, each of the undersigned certifies that the information set forth in this statement is true, complete and correct.

Date: May 12, 2022

Atlas Merger Sub, Inc.
By:	/s/ Nicole LaBrosse
	Name: Nicole LaBrosse
	Title: Treasurer
Halozyme Therapeutics, Inc.
By:	/s/ Nicole LaBrosse
	Name: Nicole LaBrosse
	Title: Senior Vice President, Chief Financial Officer

EXHIBIT INDEX

Exhibit No.	Description
(a)(1)(A)	Offer to Purchase, dated April 26, 2022.*
(a)(1)(B)	Letter of Transmittal (including Guidelines for Certification of Taxpayer Identification Number on IRS Form W-9).*
(a)(1)(C)	Letter to Brokers, Dealers, Commercial Banks, Trust Companies and Other Nominees.*
(a)(1)(D)	Letter to Clients for use by Brokers, Dealers, Commercial Banks, Trust Companies and Other Nominees.*
(a)(1)(E)	Summary Advertisement, as published in The Wall Street Journal, dated April 26, 2022.*
(a)(5)(A)	Email to employees of Antares Pharma, Inc., dated April 13, 2022 (incorporated herein by reference to Exhibit (a)(5)(A) to the Schedule TO-C filed by Parent with the SEC on April 13, 2022).
(a)(5)(B)	Email to employees of Halozyme Therapeutics, Inc., dated April 13, 2022 (incorporated herein by reference to Exhibit (a)(5)(B) to the Schedule TO-C filed by Parent with the SEC on April 13, 2022).
(a)(5)(C)	Halozyme Therapeutics, Inc. employee FAQs, dated April 13, 2022 (incorporated herein by reference to Exhibit (a)(5)(C) to the Schedule TO-C filed by Parent with the SEC on April 13, 2022).
(a)(5)(D)	Letter to partners of Halozyme Therapeutics, Inc., dated April 13, 2022 (incorporated herein by reference to Exhibit (a)(5)(D) to the Schedule TO-C filed by Parent with the SEC on April 13, 2022).
(a)(5)(E)	Halozyme Therapeutics, Inc. infographic, published on April 13, 2022 (incorporated herein by reference to Exhibit (a)(5)(E) to the Schedule TO-C filed by Parent with the SEC on April 13, 2022).
(a)(5)(F)	Social media posts (Twitter and LinkedIn) of Halozyme Therapeutics, Inc., dated April 13, 2022 (incorporated herein by reference to Exhibit (a)(5)(F) to the Schedule TO-C filed by Parent with the SEC on April 13, 2022).
(a)(5)(G)	Transcript of conference call of Halozyme Therapeutics, Inc., held on April 13, 2022 (incorporated herein by reference to Exhibit (a)(5)(G) to the Schedule TO-C filed by Parent with the SEC on April 14, 2022).
(a)(5)(H)	Joint press release of Halozyme Therapeutics, Inc. and Antares Pharma, Inc., dated as of April 13, 2022 (incorporated herein by reference to Exhibit 99.1 to the Schedule TO-C filed by Parent with the SEC on April 13, 2022).
(a)(5)(I)	Investor Presentation of Halozyme Therapeutics, Inc., dated as of April 13, 2022 (incorporated herein by reference to Exhibit 99.2 to the Schedule TO-C filed by Parent with the SEC on April 13, 2022).
(a)(5)(J)	Press Release of Halozyme Therapeutics, Inc., dated as of April 26, 2022.*
(a)(5)(K)	Press Release of Halozyme Therapeutics, Inc., dated as of May 12, 2022, related to clearance under the HSR Act.**
(b)(1)	Commitment Letter, dated as of April 12, 2022, by and among Halozyme Therapeutics, Inc., BofA Securities, Inc. and Bank of America N.A.*
(b)(2)	Amended and Restated Commitment Letter, dated as of April 28, 2022, by and among Halozyme Therapeutics, Inc., BofA Securities, Inc., Bank of America N.A, Wells Fargo Bank, National Association and Wells Fargo Securities, LLC.*
(d)(1)	Agreement and Plan of Merger, dated as of April 12, 2022, by and among Halozyme Therapeutics, Inc., Atlas Merger Sub, Inc. and Antares Pharma, Inc. (incorporated herein by reference to Exhibit 2.1 to Halozyme Therapeutics, Inc.’s Form 8-K (File No. 001-32335), filed with the SEC on April 13, 2022).
(d)(2)	Confidentiality Agreement, dated as of February 18, 2022, by and between Halozyme Therapeutics, Inc. and Antares Pharma, Inc.*
(d)(3)	Exclusivity Agreement, dated as of March 17, 2022, by and between Halozyme Therapeutics, Inc. and Antares Pharma, Inc.*
(g)	Not applicable.
(h)	Not applicable.
107	Fee Filing Table.*

* Previously filed.

** Filed herewith.

EX-99.(A)(5)(K)

Exhibit (a)(5)(K)

Hart-Scott-Rodino Waiting Period Expires for Halozyme’s Acquisition of Antares Pharma

SAN DIEGO, May 12, 2022 — Halozyme Therapeutics, Inc. (NASDAQ: HALO) (“Halozyme”) today announced that the waiting period under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended (the “HSR Act”), applicable to Halozyme’s proposed acquisition of Antares Pharma, Inc. (NASDAQ: ATRS) (“Antares”) has expired.

On April 26, 2022, Halozyme commenced a tender offer (the “Offer”) to purchase all outstanding shares of common stock of Antares (the “Shares”) for $5.60 per share in cash, without interest thereon and net of any applicable withholding taxes. As a result of the expiration of the waiting period under the HSR Act, the condition to the Offer relating to the expiration or termination of the waiting period under the HSR Act has been satisfied.

The consummation of the Offer remains subject to various conditions, including the tender of at least a majority of the Shares outstanding immediately prior to the expiration of the Offer and other customary conditions described in the Offer to Purchase filed by Halozyme with the U.S. Securities and Exchange Commission (the “SEC”) on April 26, 2022.

The Offer is scheduled to expire at one minute past 11:59 p.m. Eastern Time, on May 23, 2022, unless extended in accordance with the terms of the Merger Agreement and the applicable rules and regulations of the SEC.

About Halozyme

Halozyme is a biopharmaceutical company bringing disruptive solutions to significantly improve patient experiences and outcomes for emerging and established therapies. Halozyme advises and supports its biopharmaceutical partners in key aspects of new drug development with the goal of improving patients’ lives while helping its partners achieve global commercial success. As the innovators of the ENHANZE^® technology, which can reduce hours-long treatments to a matter of minutes, Halozyme’s commercially-validated solution has touched more than 600,000 patient lives in post-marketing use via five commercialized products across more than 100 global markets. Halozyme and its world-class partners are currently advancing multiple therapeutic programs intended to deliver innovative therapies, with the potential to improve the lives of patients around the globe. Halozyme’s proprietary enzyme rHuPH20 forms the basis of the ENHANZE^® technology and is used to facilitate the delivery of injected drugs and fluids, potentially reducing the treatment burden of other drugs to patients. Halozyme has licensed its ENHANZE^® technology to leading pharmaceutical and biotechnology companies including Roche, Baxalta, Pfizer, AbbVie, Eli Lilly, Bristol-Myers Squibb, Alexion, argenx, Horizon Therapeutics, ViiV Healthcare and Chugai Pharmaceutical. Halozyme derives revenues from these collaborations in the form of milestones and royalties as Halozyme’s partners make progress developing and commercializing their products being developed using ENHANZE^®. Halozyme is headquartered in San Diego. For more information visit www.halozyme.com and connect with us on LinkedIn and Twitter.

About Antares

Antares Pharma, Inc. is a specialty pharmaceutical company focused primarily on the development and commercialization of pharmaceutical products and technologies that address patient needs in targeted therapeutic areas. Antares develops, manufactures and commercializes, for itself or with partners, novel therapeutic products using its advanced drug delivery systems that are designed to provide commercial or functional advantages such as improved safety and efficacy, convenience, improved tolerability, and enhanced patient comfort and adherence. Antares has a portfolio of proprietary and partnered commercial products and ongoing product development programs in various stages of development. Antares has formed partnership arrangements with several different industry leading pharmaceutical companies.

Forward-Looking Statements

This press release contains “forward-looking statements”. All statements, other than statements of historical fact, included herein, including without limitation those regarding our future product development and regulatory events and goals, product collaborations, our business intentions and financial estimates and anticipated results, are, or may be deemed to be, forward-looking statements. Words such as “expect,” “anticipate,” “intend,” “plan,” “believe,” “seek,” “estimate,” “think,” “may,” “could,” “will,” “would,” “should,” “continue,” “potential,” “likely,” “opportunity,” “project” and similar expressions or variations of such words are intended to identify forward-looking statements, but are not the exclusive means of identifying forward-looking statements in this press release. Although Halozyme’s and Antares’ management each believes that the expectations reflected in such forward-looking statements are reasonable, investors are cautioned that forward-looking information and statements are subject to various risks and uncertainties, many of which are difficult to predict and generally beyond the control of Halozyme and Antares, that could cause actual results and developments to differ materially from those expressed in, or implied or projected by, the forward-looking information and statements. These risks and uncertainties include among other things, risks related to Halozyme’s and Antares’ ability to complete the proposed acquisition on the proposed terms or on the proposed timeline, including the receipt of required regulatory approvals, the possibility that competing offers will be made, other risks associated with executing proposed acquisition, such as the risk that the businesses will not be integrated successfully, that such integration may be more difficult, time-consuming or costly than expected or that the expected benefits of the proposed acquisition will not be realized, risks related to future opportunities and plans for the combined company, including uncertainty of the expected financial performance and results of the combined company following completion of the proposed acquisition, disruption from the proposed acquisition making it more difficult to conduct business as usual or to maintain relationships with customers, employees, manufacturers or suppliers, and the possibility that, if the combined company does not achieve the perceived benefits of the proposed acquisition as rapidly or to the extent anticipated by financial analysts or investors, the market price of Halozyme’s shares could decline, as well as other risks related Halozyme’s and Antares’ respective businesses, including the ability to grow sales and revenues from existing products and to develop, commercialize or market new products, competition, including potential generic competition, the uncertainties inherent in research and development, including future clinical data and analysis, regulatory obligations and oversight by regulatory authorities, such as the U.S. Food and Drug Administration, including decisions of such authorities regarding whether and when to approve any drug, device or biological application that may be filed for any product candidates as well as decisions regarding labelling and other matters that could affect the availability or commercial potential of any product candidates, the absence of a guarantee that any product candidates, if approved, will be commercially successful, Halozyme’s ability to execute its share repurchase program according to plan, Halozyme’s ability to benefit from external growth opportunities, to complete related transactions and/or obtain regulatory clearances, risks associated with Halozyme’s and Antares’ intellectual property and any related pending or future litigation and the ultimate outcome of such litigation, trends in exchange rates and prevailing interest rates, volatile economic and market conditions, cost containment initiatives and subsequent changes thereto, and the impact that COVID-19 will have on Halozyme and on Antares and their respective customers, suppliers, vendors, and other business partners, and the financial condition of any one of them, as well as on Halozyme’s and Antares’ employees and on the global economy as a whole. Any material effect of COVID-19 on any of the foregoing could also adversely impact Halozyme and Antares. This situation is changing rapidly and additional impacts may arise of which Halozyme and Antares are not currently aware and may exacerbate other previously identified risks. While the list of factors presented here is representative, no list should be considered a statement of all potential risks, uncertainties or assumptions that could have a material adverse effect on Halozyme’s consolidated financial condition or results of operations. The foregoing factors should be read in conjunction with the risks and cautionary statements discussed or identified in the public filings with the U.S. Securities and Exchange Commission made by Halozyme, including those listed under “Risk Factors” and “Cautionary Statement Regarding Forward-Looking Statements” in Halozyme’s annual report on Form 10-K for the year ended December 31, 2021 and Antares’ annual report on Form 10-K for the year ended December 31, 2021. The forward-looking statements speak only as of the date hereof and, other than as required by applicable law, Halozyme and Antares do not undertake any obligation to update or revise any forward-looking information or statements. Investors are urged not to place undue reliance on these forward-looking statements, which speak only as of the date of this press release.

About the Offer

This press release is for informational purposes only and is neither an offer to purchase nor a solicitation of an offer to sell shares of Antares common stock. Halozyme and its acquisition subsidiary have filed with the SEC a tender offer statement on Schedule TO, and Antares has filed a Solicitation/Recommendation Statement on Schedule 14D-9, all with respect to the Offer (as defined in those documents).

HOLDERS OF SHARES OF ANTARES ARE URGED TO CAREFULLY READ THE RELEVANT TENDER OFFER MATERIALS (INCLUDING THE OFFER TO PURCHASE, THE RELATED LETTER OF TRANSMITTAL AND THE OTHER TENDER OFFER DOCUMENTS) AND THE SOLICITATION/RECOMMENDATION STATEMENT ON SCHEDULE 14D-9 BECAUSE THEY CONTAIN IMPORTANT INFORMATION THAT ANTARES’ STOCKHOLDERS SHOULD CONSIDER BEFORE MAKING ANY DECISION REGARDING TENDERING THEIR SHARES.

The Offer to Purchase, the related Letter of Transmittal and certain other tender offer documents, as well as the Solicitation/Recommendation Statement, are available to all holders of shares of Antares’ stock at no expense to them. The tender offer materials and the Solicitation/Recommendation Statement are available for free at the SEC’s website at www.sec.gov. Additional copies may be obtained for free by contacting Halozyme or Antares. Copies of the documents filed with the SEC by Antares will be available free of charge on Antares’ internet website at https://www.antarespharma.com/investors/sec-filings or by contacting Antares’ Investor Relations Department at +1 609-359-3016. Copies of the documents filed with the SEC by Halozyme will be available free of charge on Halozyme’s internet website at https://ir.halozyme.com or by contacting Halozyme’s Investor Relations Department at ir@halozyme.com.

Additional Information

In addition to the Offer to Purchase, the related Letter of Transmittal and certain other tender offer documents, as well as the Solicitation/Recommendation Statement, Halozyme files annual, quarterly and special reports and other information with the SEC and Antares files annual, quarterly and special reports and other information with the SEC. You may read and copy any reports or other information filed by Halozyme and Antares at the SEC public reference room at 100 F. Street, N.E., Washington D.C. 20549. Please call the SEC at 1-800-SEC-0330 for further information on the public reference room. Halozyme’s and Antares’ filings with the SEC are also available to the public from commercial document-retrieval services and at the website maintained by the SEC at www.sec.gov.

Contacts

For investor inquiries please contact:

Dawn Schottlandt / Claudia Styslinger

Argot Partners

212-600-1902

Halozyme@argotpartners.com