SC 13D/A

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13D

(Amendment No. 11)

Under the Securities Exchange Act of 1934

Authentidate Holding Corp.
(Name of Issuer)
Common Stock, par value $0.001 per share
(Title of Class of Securities)
	052666104
	(CUSIP Nubmer)

 

Adam D. Averbach, Esq.

c/o Lazarus Management Company LLC

3200 Cherry Creek South Drive, Suite 670

Denver, CO  80209

(303) 500-8821

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)

August 14, 2015

(Date of event which requires filing of this statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because § 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g) check the following box o

SCHEDULE 13D

CUSIP No. 052666104

1.	NAMES OF REPORTING PERSONS.  I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).  Lazarus Management Company LLC    33-1042318
2.	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)  (a)   o  (b)   x
3.	SEC USE ONLY
4.	SOURCE OF FUNDS  PF, OO
5.	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(e)  x
6.	CITIZENSHIP OR PLACE OF ORGANIZATION  Colorado

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7.	SOLE VOTING POWER  14,763,708
	8.	SHARED VOTING POWER  0
	9.	SOLE DISPOSITIVE POWER  14,763,708
	10.	SHARED DISPOSITIVE POWER  0

11.	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON  14,763,708
12.	CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (See Instructions) o
13.	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)  29.5%
14.	TYPE OF REPORTING PERSON  IA

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SCHEDULE 13D

CUSIP No. 052666104

1.	NAMES OF REPORTING PERSONS.  I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).  Justin B. Borus
2.	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)  (a)   o  (b)   x
3.	SEC USE ONLY
4.	SOURCE OF FUNDS  PF, OO
5.	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(e)  o
6.	CITIZENSHIP OR PLACE OF ORGANIZATION  United States

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7.	SOLE VOTING POWER  14,763,708
	8.	SHARED VOTING POWER  0
	9.	SOLE DISPOSITIVE POWER  14,763,708
	10.	SHARED DISPOSITIVE POWER  0

11.	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON  14,763,708
12.	CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (See Instructions) o
13.	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)  29.5%
14.	TYPE OF REPORTING PERSON  IN/HC

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SCHEDULE 13D

CUSIP No. 052666104

 

1.	NAMES OF REPORTING PERSONS.  I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).  Lazarus Investment Partners LLLP   56-2347695
2.	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)  (a)   o  (b)   x
3.	SEC USE ONLY
4.	SOURCE OF FUNDS  PF, OO
5.	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(e)  o
6.	CITIZENSHIP OR PLACE OF ORGANIZATION  United States

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7.	SOLE VOTING POWER  14,756,208
	8.	SHARED VOTING POWER  0
	9.	SOLE DISPOSITIVE POWER  14,756,208
	10.	SHARED DISPOSITIVE POWER  0

11.	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON  14,756,208
12.	CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (See Instructions) o
13.	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)  29.5%
14.	TYPE OF REPORTING PERSON  PN

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SCHEDULE 13D

CUSIP No. 052666104

1.	NAMES OF REPORTING PERSONS.  I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).  Lazarus Macro Micro Partners LLLP  45-5573575
2.	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (See Instructions)  (a)   o  (b)   x
3.	SEC USE ONLY
4.	SOURCE OF FUNDS  PF, OO
5.	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(e)  o
6.	CITIZENSHIP OR PLACE OF ORGANIZATION  Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7.	SOLE VOTING POWER  7,500
	8.	SHARED VOTING POWER  0
	9.	SOLE DISPOSITIVE POWER  7,500
	10.	SHARED DISPOSITIVE POWER  0

11.	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON  7,500
12.	CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (See Instructions) o
13.	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)  0%
14.	TYPE OF REPORTING PERSON  PN

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Explanatory Note

This Amendment No. 11 amends and supplements the statement on Schedule 13D originally filed by Lazarus Management Company LLC ("Lazarus Management"), Justin B. Borus and Lazarus Investment Partners LLLP ("Lazarus Partners") on August 28, 2012, as amended from time to time (the "Schedule 13D").  This Schedule 13D is also filed on behalf of Lazarus Macro Micro Partners LLLP ("Macro Micro Partners" and collectively with Lazarus Management, Mr. Borus and Lazarus Partners, the "Reporting Persons").  All capitalized terms contained herein but not otherwise defined shall have the meanings ascribed to such terms in the Schedule 13D.  The information set forth in response to each Item below shall be deemed to be a response to all Items where such information is relevant.

Item 3.  Source and Amount of Funds or Other Consideration.

The responses to Items 4, 5 and 6 of the Schedule 13D are incorporated herein by reference.

Item 4.  Purpose of Transaction.

Item 4 of the Schedule 13D is hereby supplemented by adding the following:

On August 14, 2015, Lazarus Partners entered into a note amendment agreement with the Issuer amending the promissory note originally issued on April 24, 2015, as amended, in the principal amount of $500,000 that was scheduled to mature on August 15, 2015.  Pursuant to the amendment, the maturity date was extended to August 28, 2015.  No other material terms were modified.

Item 5.  Interest in Securities of the Issuer.

Item 5 of the Schedule 13D is hereby supplemented by adding the following:

Reference is made to Items 7, 9, 11 and 13 of pages 2-5 of this Schedule 13D, which items are incorporated by reference.  The securities reported on this Schedule 13D that are held by Lazarus Partners consist of 6,680,461 shares of common stock, warrants to purchase an additional 6,233,634 shares of common stock and 200,000 shares of Series D Preferred Stock that are convertible into 1,842,113 shares of common stock.  The securities reported on this Schedule 13D that are held by Macro Micro Partners consist of 7,500 shares of common stock.  The calculation of percentage of beneficial ownership in Item 13 of pages 2-5 was calculated using information from Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on May 20, 2015, in which the Issuer stated that there were 41,964,118 shares of common stock outstanding as of May 15, 2015.

Item 6.  Contracts, Arrangements, Understandings or Relationships with Respect to Securities of the Issuer.

The information disclosed in Item 4 above is incorporated herein by reference.

Item 7.  Material to Be Filed as Exhibits.

Exhibit A:	Joint Filing Agreement, dated as of August 18, 2015, by and among Lazarus Investment Partners LLLP, Lazarus Macro Micro Partners LLLP, Lazarus Management Company LLC and Justin B. Borus.
Exhibit B:	Note Amendment Agreement dated August 14, 2015

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Dated:  August 18, 2015

LAZARUS INVESTMENT PARTNERS LLLP

By: Lazarus Management Company LLC

       its General Partner

By: /s/ Justin B. Borus

Name: Justin B. Borus

Title:  Manager

LAZARUS MACRO MICRO PARTNERS LLLP

By: Lazarus Management Company LLC

       its General Partner

By: /s/ Justin B. Borus

Name: Justin B. Borus

Title:  Manager

LAZARUS MANAGEMENT COMPANY LLC

By: /s/ Justin B. Borus

Name: Justin B. Borus

Title:  Manager

/s/ Justin B. Borus

Justin B. Borus

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EX-99.A

Exhibit A

JOINT FILING AGREEMENT

This will confirm the agreement by and among the undersigned that the Schedule 13D filed with the Securities and Exchange Commission on or about the date hereof with respect to the beneficial ownership by the undersigned of the common stock, par value $0.001 per share, of Authentidate Holding Corp., a Delaware corporation, is being filed, and all amendments thereto will be filed, on behalf of each of the persons and entities named below in accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended. This Agreement may be executed in two or more counterparts, each of which shall be deemed an original, but all of which together shall constitute one and the same instrument.

Dated:  August 18, 2015

LAZARUS INVESTMENT PARTNERS LLLP

By: Lazarus Management Company LLC

       its General Partner

By: /s/ Justin B. Borus

Name: Justin B. Borus

Title:  Manager

LAZARUS MACRO MICRO PARTNERS LLLP

By: Lazarus Management Company LLC

       its General Partner

By: /s/ Justin B. Borus

Name: Justin B. Borus

Title:  Manager

LAZARUS MANAGEMENT COMPANY LLC

By: /s/ Justin B. Borus

Name: Justin B. Borus

Title:  Manager

/s/ Justin B. Borus

Justin B. Borus

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EX-99.B

Exhibit B

NOTE AMENDMENT AGREEMENT

This NOTE AMENDMENT AGREEMENT (this "Amendment"), dated as of August 14, 2015 (the "Effective Date"), is entered into by and among AUTHENTIDATE HOLDING CORP., a Delaware corporation (the "Company") and Lazarus Investment Partners LLLP, the holder (the "Holder") of the Prior Note (as such term is defined below).

WHEREAS, the Company has issued to the Holder a promissory note in the aggregate principal amount of $500,000 (the "Prior Note") with a maturity date of August 15, 2015 (the "Maturity Date");

WHEREAS, the Company seeks Holder's consent to further modify and extend the Maturity Date of the Prior Note to the date specified hereinafter and, in consideration thereof, the Company and the Holder have agreed to the additional terms set forth herein.

NOW, THEREFORE, for valuable consideration, the receipt and sufficiency of which are hereby acknowledged the Company and the Holder agree as follows:

SECTION 1.Definitions. As used herein, terms that are defined herein shall have the meanings as so defined, and terms not so defined shall have the meanings as set forth in the Prior Note.

SECTION 2.Amendments to the Prior Note. The Prior Note shall be amended as follows:

(a) The Prior Note is hereby amended to modify the definition of the term "Maturity Date" such that from and after the Effective Date of this Amendment, the term "Maturity Date" shall mean August 28, 2015.

SECTION 3.No Defaults. The Company and Holder, by execution of this Amendment, each hereby represent and warrant to the other, that as of the date hereof, no Event of Default has occurred under the Prior Note and no Event of Default exists or is continuing with respect to the Prior Note.

SECTION 4.Effect of Amendment. Upon the Effective Date of this Amendment, (i) the applicable portions of this Amendment shall be a part of the Prior Note and the Prior Note shall incorporate the provisions of Section 2 hereof, and (ii) each reference in the Prior Note to "this Note", "this Agreement", "hereof", "hereunder", or words of like import, and each reference in any other document or agreement to the Prior Note shall mean and be a reference to the Prior Note as amended hereby.  Except as expressly amended hereby, the Prior Note (as it may have previously been amended) shall remain in full force and effect in accordance with its terms, and is hereby ratified and confirmed by the parties hereto.

SECTION 5.Consent. Each of the Holder and the Company hereby consents to the terms of the amendments to the Prior Note contained in this Amendment.  This Amendment is not intended to serve as, and shall not be construed by operation of law or otherwise, as a novation of the Prior Note.

SECTION 6.Representations and Warranties. Each of the parties hereto represents and warrants that it is duly incorporated or otherwise organized, validly existing and (to the extent applicable) in good standing under the laws of the jurisdiction of its formation, that it has all requisite power and authority to enter into this Amendment and that this Amendment has been duly authorized, executed and delivered by it and constitutes its legal, valid and binding obligation. The Holder further represents and warrants that (i) it is the beneficial or record owner of the Prior Note originally issued to it, free and clear of any and all pledges, liens, security interests, mortgage, claims, charges, restrictions, options, title defects or encumbrances and (ii) such Holder has not assigned any interest in the Prior Note.

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SECTION 7.Governing Law; Miscellaneous.

(a)This Amendment shall be governed by and construed in accordance with the laws of the State of New York without reference to principles of conflicts of law. Headings used herein are for convenience of reference only and shall not affect the meaning of this Amendment. This Amendment may be executed in any number of counterparts, and by the parties hereto on separate counterparts, each of which shall be an original and all of which taken together shall constitute one and the same agreement. Executed counterparts may be delivered via facsimile or other means of electronic transmission.

(b)Each Holder hereby represents that it is the owner of the Prior Note issued to it and that such Prior Note has not been assigned, pledged or otherwise transferred. Each Holder agrees that this Amendment shall be affixed by each Holder to its Prior Note and become a part thereof.

(c) This Amendment contains the entire agreement and understanding of the parties with respect to its subject matter and supersedes all prior arrangements and understandings between the parties, either written or oral, with respect to its subject matter. No provision of this Amendment may be waived, modified, supplemented or amended except in a written instrument signed by the Company and the Holder. The failure of any party at any time or times to require performance of any provision hereof shall in no manner affect the rights at a later time to enforce the same. No waivers of or exceptions to any term, condition, or provision of this Amendment, in any one or more instances, shall be deemed to be, or construed as, a further or continuing waiver of any such term, condition, or provision. This Amendment shall be binding upon and shall inure to the benefit of and be binding upon the parties hereto and their respective successors and assigns.

(d)Each Holder has been advised and had the opportunity to consult with an attorney or other advisor prior to executing this Amendment. The undersigned Holder understands, confirms and agrees that counsel to the Company and its counsel are not acting as counsel to the Holder and the undersigned Holder has not relied upon any legal advice except as provided by its own counsel.

Signature Page Follows.

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WITNESS WHEREOF, the parties have caused this Amendment to be executed by their respective duly authorized representatives, as of the date first set forth above

AUTHENTIDATE HOLDING CORP.

By:  /s/ William P. Henry     

Name:  William P. Henry

Title:   Interim Chief Strategy Officer

ACCEPTED AND AGREED:

HOLDER:  LAZARUS INVESTMENT PARTNERS LLLP

By: /s/ Justin Borus            

Name:  Justin Borus

Title:    Manager

Principal Amount of Prior Note: $500,000.00

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