SEC FORM 4

SEC FORM 4SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Liddy Anne M.

(Last)

(First)

(Middle)

250 CAMPUS DRIVE

(Street)

MARLBOROUGH

MASSACHUSETTS

01752

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
HOLOGIC INC [ HOLX ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	General Counsel

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/07/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	04/07/2026		D		28,052	D	⁽¹⁾⁽²⁾	0	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Non-qualified Stock Option (Right to Buy)	$45.61	04/07/2026		D			2,173	⁽³⁾	11/11/2029	Common Stock	2,173	⁽³⁾	0	D
Non-qualified Stock Option (Right to Buy)	$68.35	04/07/2026		D			6,129	⁽³⁾	11/09/2030	Common Stock	6,129	⁽³⁾	0	D
Non-qualified Stock Option (Right to Buy)	$71.13	04/07/2026		D			5,943	⁽³⁾	11/08/2031	Common Stock	5,943	⁽³⁾	0	D
Non-qualified Stock Option (Right to Buy)	$74.35	04/07/2026		D			5,121	⁽³⁾	11/07/2032	Common Stock	5,121	⁽³⁾	0	D
Non-qualified Stock Option (Right to Buy)	$71.94	04/07/2026		D			6,016	⁽³⁾	11/14/2033	Common Stock	6,016	⁽³⁾	0	D
Non-qualified Stock Option (Right to Buy)	$79.39	04/07/2026		D			7,479	⁽³⁾	11/11/2034	Common Stock	7,479	⁽³⁾	0	D
Non-qualified Stock Option (Right to Buy)	$63.39	04/07/2026		D			4,683	⁽³⁾	03/01/2035	Common Stock	4,683	⁽³⁾	0	D
Performance Stock Units	⁽⁴⁾	04/07/2026		A		3,452		⁽⁵⁾	⁽⁵⁾	Common Stock	3,452	⁽⁵⁾	3,452	D
Performance Stock Units	⁽⁴⁾	04/07/2026		D			3,452	⁽⁵⁾	⁽⁵⁾	Common Stock	3,452	⁽⁵⁾	0	D

Explanation of Responses:

1. Pursuant to the Agreement and Plan of Merger, dated as of October 21, 2025 (the "Merger Agreement"), by and among Hologic, Inc. ("Hologic" or "Company"), Hopper Parent Inc., a Delaware corporation ("Parent"), and Hopper Merger Sub Inc., a Delaware corporation and wholly owned subsidiary of Parent ("Merger Sub"), Merger Sub merged with and into the Company (the "Merger"), with the Company surviving the Merger as a wholly owned subsidiary of Parent. At the effective time of the Merger (the "Effective Time"), each share of Hologic common stock, par value $0.01 ("Company Common Stock"), was converted into the right to receive (x) $76.00 per share in cash, without interest (the "Cash Consideration") and (y) one (1) contingent value right, which represents the right to receive up to $3.00 in cash, when and if payable (each, a "CVR") (the consideration contemplated by clauses (x) and (y), together, the "Merger Consideration").

2. At the Effective Time, each time-vesting restricted stock unit award ("Company RSU") held by the reporting person granted before October 21, 2025 converted into the right to receive the Merger Consideration for each share of Company Common Stock underlying the Company RSU; and each Company RSU held by the reporting person granted after October 21, 2025 converted into, for each share of Company Common Stock subject to such Company RSU immediately prior to the Effective Time, (i) an unvested award representing the right to receive a cash payment equal to the Cash Consideration, and (ii) an unvested award representing the right to receive cash payments equal to the payments to the holder of one CVR, if any, pursuant to the CVR agreement, in each case, subject to the terms applied to the corresponding Company RSU immediately prior to the Effective Time. As a result of the Merger, the reporting person no longer beneficially owns, directly or indirectly, any shares of Company Common Stock.

3. For Footnote (3), see Remarks below.

4. Each Hologic restricted stock unit represents a contingent right to receive one share of Company Common Stock.

5. Represents the certification of performance results applicable to outstanding Hologic performance stock units ("PSUs") by the compensation committee of the board of directors of Hologic. Pursuant to the Merger Agreement, for purposes of determining the number of shares of Company Common Stock subject to each PSU, any applicable performance goals were deemed achieved at the greater of (A) the target level of performance and (B) the actual level of performance measured through the latest practicable date prior to the Effective Time. Pursuant to the Merger Agreement, each outstanding PSU was cancelled and converted into the right to receive the Merger Consideration in respect of each share of Company Common Stock subject to such PSU.

Remarks:

(3) Pursuant to the Merger Agreement, each outstanding option to purchase shares of Company Common Stock (a "Company Option") with an exercise price per share less than the Cash Consideration was cancelled and converted into the right to receive (i) an amount in cash equal to the product of (A) the number of shares of Company Common Stock subject to such Company Option, multiplied by (B) the excess of the Cash Consideration over the exercise price per share of the Company Option, and (ii) one CVR with respect to each share. Each outstanding Company Option with an exercise price per share equal to or greater than the Cash Consideration and less than the sum of the Cash Consideration and $3.00 was cancelled and converted into the right to receive one CVR with respect to each share of Company Common Stock subject to such Company Option, payment in respect of which will be net of the excess of the applicable exercise price per share of the Company Option over $76.00. Each outstanding Company Option with an exercise price per share of Company Common Stock equal to or greater than the sum of the Cash Consideration and $3.00 was cancelled for no consideration.

	/s/ Mark W. Irving, attorney-in-fact for Ms. Liddy	04/09/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

SEC Form 4 filed by Liddy Anne M.