SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13D

Under the Securities Exchange Act of 1934
(Amendment No. 3)*

Hologic, Inc.
(Name of Issuer)

Common Stock, $0.01 par value
(Title of Class of Securities)

436440101
(CUSIP Number)

Jesse Lynn, Esq.
Icahn Capital LP
767 Fifth Avenue, 47th Floor
New York, New York 10153
(212) 702-4300
(Name, Address and Telephone Number of Person Authorized to
Receive Notices and Communications)

August 3, 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 of Section 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box / /.

NOTE: Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See Rule 13d‑7 for other parties to whom copies are to be sent.

*The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).


SCHEDULE 13D

CUSIP No. 436440101


1.            NAME OF REPORTING PERSON
High River Limited Partnership

2            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) / /
(b) / /

3            SEC USE ONLY

4            SOURCE OF FUNDS
WC

5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)/ /

6            CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:

7            SOLE VOTING POWER
5,630,974

8            SHARED VOTING POWER
0

9            SOLE DISPOSITIVE POWER
5,630,974

10            SHARED DISPOSITIVE POWER
0

11            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
5,630,974

12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES/ /

13            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
2.00%

14            TYPE OF REPORTING PERSON
PN

SCHEDULE 13D

CUSIP No. 436440101


1.            NAME OF REPORTING PERSON
Hopper Investments LLC

2            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) / /
(b) / /

3            SEC USE ONLY

4            SOURCE OF FUNDS
OO

5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)/ /

6            CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:

7            SOLE VOTING POWER
0

8            SHARED VOTING POWER
5,630,974

9            SOLE DISPOSITIVE POWER
0

10            SHARED DISPOSITIVE POWER
5,630,974

11            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
5,630,974

12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES/ /

13            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
2.00%

14            TYPE OF REPORTING PERSON
OO



SCHEDULE 13D

CUSIP No. 436440101


1.            NAME OF REPORTING PERSON
Barberry Corp.

2            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) / /
(b) / /

3            SEC USE ONLY

4            SOURCE OF FUNDS
OO

5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)/ /

6            CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:

7            SOLE VOTING POWER
0

8            SHARED VOTING POWER
5,630,974

9            SOLE DISPOSITIVE POWER
0

10            SHARED DISPOSITIVE POWER
5,630,974

11            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
5,630,974

12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES/ /

13            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
2.00%

14            TYPE OF REPORTING PERSON
CO



SCHEDULE 13D

CUSIP No. 436440101


1.            NAME OF REPORTING PERSON
Icahn Partners Master Fund LP

2            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) / /
(b) / /

3            SEC USE ONLY

4            SOURCE OF FUNDS
WC

5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)/ /

6            CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:

7            SOLE VOTING POWER
9,153,164

8            SHARED VOTING POWER
0

9            SOLE DISPOSITIVE POWER
9,153,164

10            SHARED DISPOSITIVE POWER
0

11            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
9,153,164

12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES/ /

13            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
3.25%

14            TYPE OF REPORTING PERSON
PN



SCHEDULE 13D

CUSIP No. 436440101


1.            NAME OF REPORTING PERSON
Icahn Offshore LP

2            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) / /
(b) / /

3            SEC USE ONLY

4            SOURCE OF FUNDS
OO

5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)/ /

6            CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:

7            SOLE VOTING POWER
0

8            SHARED VOTING POWER
9,153,164

9            SOLE DISPOSITIVE POWER
0

10            SHARED DISPOSITIVE POWER
9,153,164

11            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
9,153,164

12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES/ /

13            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
3.25%

14            TYPE OF REPORTING PERSON
PN

SCHEDULE 13D

CUSIP No. 436440101


1.            NAME OF REPORTING PERSON
Icahn Partners LP

2            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) / /
(b) / /

3            SEC USE ONLY

4            SOURCE OF FUNDS
WC

5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)/ /

6            CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:

7            SOLE VOTING POWER
13,370,741

8            SHARED VOTING POWER
0

9            SOLE DISPOSITIVE POWER
13,370,741

10            SHARED DISPOSITIVE POWER
0

11            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
13,370,741

12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES/ /

13            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
                                                4.74%

14            TYPE OF REPORTING PERSON
PN

SCHEDULE 13D

CUSIP No. 436440101


1.            NAME OF REPORTING PERSON
Icahn Onshore LP

2            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) / /
(b) / /

3            SEC USE ONLY

4            SOURCE OF FUNDS
OO

5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)/ /

6            CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:

7            SOLE VOTING POWER
0

8            SHARED VOTING POWER
13,370,741

9            SOLE DISPOSITIVE POWER
0

10            SHARED DISPOSITIVE POWER
13,370,741

11            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
13,370,741

12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES/ /

13            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
4.74%

14            TYPE OF REPORTING PERSON
PN

SCHEDULE 13D

CUSIP No. 436440101


1.            NAME OF REPORTING PERSON
Icahn Capital LP

2            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) / /
(b) / /

3            SEC USE ONLY

4            SOURCE OF FUNDS
OO

5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)/ /

6            CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:

7            SOLE VOTING POWER
0

8            SHARED VOTING POWER
22,523,905

9            SOLE DISPOSITIVE POWER
0

10            SHARED DISPOSITIVE POWER
22,523,905

11            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
22,523,905

12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES/ /

13            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
7.99%

14            TYPE OF REPORTING PERSON
PN


SCHEDULE 13D

CUSIP No. 436440101


1.            NAME OF REPORTING PERSON
IPH GP LLC

2            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) / /
(b) / /

3            SEC USE ONLY

4            SOURCE OF FUNDS
OO

5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)/ /

6            CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:

7            SOLE VOTING POWER
0

8            SHARED VOTING POWER
22,523,905

9            SOLE DISPOSITIVE POWER
0

10            SHARED DISPOSITIVE POWER
22,523,905

11            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
22,523,905

12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES/ /

13            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
7.99%

14            TYPE OF REPORTING PERSON
OO

SCHEDULE 13D

CUSIP No. 436440101


1.            NAME OF REPORTING PERSON
Icahn Enterprises Holdings L.P.

2            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) / /
(b) / /

3            SEC USE ONLY

4            SOURCE OF FUNDS
OO

5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)/ /

6            CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:

7            SOLE VOTING POWER
0

8            SHARED VOTING POWER
22,523,905

9            SOLE DISPOSITIVE POWER
0

10            SHARED DISPOSITIVE POWER
22,523,905

11            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
22,523,905

12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES/ /

13            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
7.99%

14            TYPE OF REPORTING PERSON
PN

SCHEDULE 13D

CUSIP No. 436440101


1.            NAME OF REPORTING PERSON
Icahn Enterprises G.P. Inc.

2            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) / /
(b) / /

3            SEC USE ONLY

4            SOURCE OF FUNDS
OO

5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)/ /

6            CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:

7            SOLE VOTING POWER
0

8            SHARED VOTING POWER
22,523,905

9            SOLE DISPOSITIVE POWER
0

10            SHARED DISPOSITIVE POWER
22,523,905

11            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
22,523,905

12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES/ /

13            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
7.99%

14            TYPE OF REPORTING PERSON
CO

SCHEDULE 13D

CUSIP No. 436440101


1.            NAME OF REPORTING PERSON
Beckton Corp.

2            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) / /
(b) / /

3            SEC USE ONLY

4            SOURCE OF FUNDS
OO

5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)/ /

6            CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:

7            SOLE VOTING POWER
0

8            SHARED VOTING POWER
22,523,905

9            SOLE DISPOSITIVE POWER
0

10            SHARED DISPOSITIVE POWER
22,523,905

11            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
22,523,905

12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES/ /

13            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
7.99%

14            TYPE OF REPORTING PERSON
CO

SCHEDULE 13D

CUSIP No. 436440101


1            NAME OF REPORTING PERSON
Carl C. Icahn

2            CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) / /
(b) / /

3            SEC USE ONLY

4            SOURCE OF FUNDS
OO

5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)/ /

6            CITIZENSHIP OR PLACE OF ORGANIZATION
United States of America

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:

7            SOLE VOTING POWER
0

8            SHARED VOTING POWER
28,154,879

9            SOLE DISPOSITIVE POWER
0

10            SHARED DISPOSITIVE POWER
28,154,879

11            AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
28,154,879

12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES/ /

13            PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
9.99%

14            TYPE OF REPORTING PERSON
IN

SCHEDULE 13D

Item 1.  Security and Issuer

The Schedule 13D filed with the Securities and Exchange Commission on November 21, 2013, as amended (the "Schedule 13D"), by the Reporting Persons with respect to the shares of Common Stock, $0.01 par value ("Shares"), issued by Hologic, Inc. (the "Issuer"), as amended by Amendment No. 1 to the Schedule 13D filed on December 9, 2013 and Amendment No. 2 to the Schedule 13D filed on December 12, 2013, is hereby further amended to furnish the additional information set forth herein. All capitalized terms contained herein but not otherwise defined shall have the meanings ascribed to such terms in the Schedule 13D.
 

Item 3.  Source and Amount of Funds or Other Consideration

Item 3 of the Schedule 13D is hereby amended by replacing it in its entirety with the following:

The Reporting Persons may be deemed to be the beneficial owner of, in the aggregate, 28,154,879 Shares. The aggregate purchase price of the Shares purchased by the Reporting Persons collectively was approximately $601.4 million (including commissions and premiums for options to purchase Shares). The source of funding for these Shares was the general working capital of the respective purchasers. The Shares are held by the Reporting Persons in margin accounts together with other securities. Such margin accounts may from time to time have debit balances. Part of the purchase price of the Shares was obtained through margin borrowing.
 

Item 4.  Purpose of Transaction

Item 4 of the Schedule 13D is hereby amended by adding the following as the next to last paragraph of Item 4:

As further described in Item 5(c), the Reporting Persons sold 6,000,000 Shares on August 4, 2015.  Reference is made to Item 6 below for certain restrictions on the ability of the Reporting Persons to sell or otherwise dispose of the remaining Shares which the Reporting Persons own.
 

Item 5.  Interest in Securities of the Issuer

Item 5 of the Schedule 13D is hereby amended by replacing it in its entirety with the following:

(a) The Reporting Persons may be deemed to beneficially own, in the aggregate, 28,154,879 Shares, representing approximately 9.99% of the Issuer's outstanding Shares (based upon the 281,802,585 Shares stated to be outstanding as of July 24, 2015 by the Issuer in the Issuer's Form 10-Q filed with the Securities and Exchange Commission on July 29, 2015).

(b) For purposes of this Schedule 13D:

High River has sole voting power and sole dispositive power with regard to 5,630,974 Shares. Each of Hopper, Barberry and Mr. Icahn has shared voting power and shared dispositive power with regard to such Shares. Icahn Master has sole voting power and sole dispositive power with regard to 9,153,164 Shares. Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn has shared voting power and shared dispositive power with regard to such Shares. Icahn Partners has sole voting power and sole dispositive power with regard to 13,370,741 Shares. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn has shared voting power and shared dispositive power with regard to such Shares.

Each of Hopper, Barberry and Mr. Icahn, by virtue of their relationships to High River (as disclosed in Item 2), may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Securities Exchange Act of 1934, as amended, the "Act") the Shares which High River directly beneficially owns. Each of Hopper, Barberry and Mr. Icahn disclaims beneficial ownership of such Shares for all other purposes. Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn, by virtue of their relationships to Icahn Master (as disclosed in Item 2), may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the Shares which Icahn Master directly beneficially owns. Each of Icahn Offshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such Shares for all other purposes. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn, by virtue of their relationships to Icahn Partners (as disclosed in Item 2), may be deemed to indirectly beneficially own (as that term is defined in Rule 13d-3 under the Act) the Shares which Icahn Partners directly beneficially owns. Each of Icahn Onshore, Icahn Capital, IPH, Icahn Enterprises Holdings, Icahn Enterprises GP, Beckton and Mr. Icahn disclaims beneficial ownership of such Shares for all other purposes.

(c) The following table sets forth all transactions with respect to Shares effected during the past sixty (60) days by any of the Reporting Persons. Except as otherwise noted below, all such transactions were sales of Shares effected in the open market, as further described in Item 6.


Name of Reporting Person
Date of Transaction
Amount of Securities
Price Per Share (U.S. $)
 
High River Limited Partnership
8/4/2015
(1,200,000)*
40.47
       
Icahn Partners LP
8/4/2015
(2,848,347)*
40.47
       
Icahn Partners Master Fund LP
8/4/2015
(1,951,653)*
40.47
 
*Sale was made to a market-maker pursuant to Section 144(f)(1)(ii) of the Securities Act of 1933, as amended
 


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

Item 6 of the Schedule 13D is hereby amended by adding the following:

In connection with the sales of Shares effected on August 4, 2015 (as further described in Item 5(c)), High River, Icahn Master and Icahn Partners agreed with the market-maker who effected the sale not to offer, issue, sell or otherwise dispose of (or announce an intention of doing so) any Shares or any securities convertible into or exchangeable for or carrying rights to acquire Shares without the prior written consent of such market-maker prior to the expiry of thirty (30) days following August 3, 2015.


 
SIGNATURE

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

Dated: August 4, 2015

ICAHN PARTNERS MASTER FUND LP
ICAHN OFFSHORE LP
ICAHN PARTNERS LP
ICAHN ONSHORE LP
BECKTON CORP.
HOPPER INVESTMENTS LLC
BARBERRY CORP.
HIGH RIVER LIMITED PARTNERSHIP
By: Hopper Investments LLC, general partner
By: Barberry Corp.

By:            /s/ Edward E. Mattner
Name: Edward E. Mattner
Title: Authorized Signatory


ICAHN CAPITAL LP
By: IPH GP LLC, its general partner
By: Icahn Enterprises Holdings L.P., its sole member
By: Icahn Enterprises G.P. Inc., its general partner
IPH GP LLC
By: Icahn Enterprises Holdings L.P., its sole member
By: Icahn Enterprises G.P. Inc., its general partner
ICAHN ENTERPRISES HOLDINGS L.P.
By: Icahn Enterprises G.P. Inc., its general partner
ICAHN ENTERPRISES G.P. INC.

By:            /s/ SungHwan Cho
Name: SungHwan Cho
Title: Chief Financial Officer



/s/ Carl C. Icahn                                        
CARL C. ICAHN








[Signature Page to Amendment No. 3 to Schedule 13D – Hologic, Inc.]