Hologic COO withholds 1,342 HOLX shares for RSU tax payment

Hologic, Inc. (HOLX) reported an insider equity transaction by its Chief Operating Officer on a Form 4.

Rhea-AI Filing Summary

Hologic, Inc. (HOLX) reported an insider equity transaction by its Chief Operating Officer on a Form 4. On 11/14/2025, the COO had 1,342 shares of common stock withheld at a price of $74.15 per share.

According to the explanation, these shares were withheld to cover tax obligations arising from the settlement of restricted stock units whose service-based vesting conditions had been met. After this tax withholding transaction, the officer directly beneficially owned 77,610 shares of Hologic common stock.

Insider Trade Summary

Exercise Price or Tax Liability: 1,342 shares

Exercise Price or Tax Liability 1 txn

Insider Mitchell Essex D

Role Chief Operating Officer

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	1,342	$74.15	$100K

Holdings After Transaction: Common Stock — 77,610 shares (Direct)

Footnotes (1)

1. F1. Shares withheld for tax obligations in connection with the settlement of restricted units for which service-based vesting requirements have been satisfied.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did Hologic (HOLX) report on this Form 4?

The Form 4 reports that Hologic's Chief Operating Officer had 1,342 shares of common stock withheld on 11/14/2025 to satisfy tax obligations related to vested restricted stock units.

Who is the reporting person in this Hologic (HOLX) Form 4 filing?

The reporting person is Hologic's Chief Operating Officer, who is listed as an officer of the company and filed the Form 4 as a single reporting person.

How many Hologic (HOLX) shares were involved in the reported transaction?

The transaction involved 1,342 shares of Hologic common stock, which were withheld to cover tax obligations upon settlement of restricted units.

At what price were the Hologic (HOLX) shares withheld in the Form 4 transaction?

The shares were withheld at a price of $74.15 per share, as shown in Table I under the common stock transaction details.

How many Hologic (HOLX) shares does the officer own after this Form 4 transaction?

Following the reported transaction, the officer beneficially owned 77,610 shares of Hologic common stock, held with direct ownership.

Why were the 1,342 Hologic (HOLX) shares withheld in this filing?

The explanation states that the 1,342 shares were withheld to satisfy tax obligations in connection with the settlement of restricted units whose service-based vesting requirements had been satisfied.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 11/18/2025 - 04:21 PM Learn about SEC filing dates

SEC 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

OMB APPROVAL

OMB Number:			3235-0287
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hours per response:			0.5

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^*

Mitchell Essex D

(Last) (First) (Middle)

250 CAMPUS DRIVE

(Street)

MARLBOROUGH MA 01752

(City) (State) (Zip)

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)
	Chief Operating Officer

3. Date of Earliest Transaction (Month/Day/Year)
11/14/2025

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

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

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

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	11/14/2025		F		1,342(1)	D	$74.15	77,610	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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Shares withheld for tax obligations in connection with the settlement of restricted units for which service-based vesting requirements have been satisfied.

	/s/ Mark W. Irving, attorney-in-fact for Mr. Mitchell	11/18/2025
	** 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.
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