Henry Schein (HSIC) director Deborah Derby receives 2,577-share equity grant

Rhea-AI Filing Summary

Henry Schein director Deborah Derby reported an equity award of 2,577 shares of common stock on March 6, 2026. The shares were acquired at a stated price of $0.00 per share as a grant under the company’s 2023 Non-Employee Director Stock Incentive Plan.

According to a footnote, the award consists of restricted stock units that generally vest after a 12-month cliff period, subject to certain exceptions and Ms. Derby’s continued service to Henry Schein. Following this grant, she directly holds a total of 15,093 shares and is also reported as indirect owner, as trustee, of 760 shares held in a trust for her benefit.

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

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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^*

DERBY DEBORAH

(Last) (First) (Middle)

C/O HENRY SCHEIN, INC.

135 DURYEA ROAD

(Street)

MELVILLE NY 11747

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
HENRY SCHEIN INC [ HSIC ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
03/06/2026

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 par value $0.01 per share	03/06/2026		A		2,577(1)	A	$0	15,093	D
Common Stock, par value $0.01 per share								760	I	As Trustee of a trust for the benefit of the reporting person.

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. Acquired pursuant to the Issuer's 2023 Non-Employee Director Stock Incentive Plan. Subject to certain exceptions, such restricted stock units will vest subject to (i) the passage of a specified period of time (12-months cliff vesting) and (ii) the reporting person's continued performance of services for the Issuer.

	/s/ Jennifer Ferrero (as attorney-in-fact for Deborah Derby)	03/09/2026
	** 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.

FAQ

What insider transaction did HSIC director Deborah Derby report?

Deborah Derby reported receiving a grant of 2,577 shares of Henry Schein common stock. The award was made at a stated price of $0.00 per share under the 2023 Non-Employee Director Stock Incentive Plan and reflects an equity-based compensation grant, not an open‑market purchase.

How many Henry Schein (HSIC) shares does Deborah Derby own after this Form 4?

After the reported grant, Deborah Derby directly holds 15,093 shares of Henry Schein common stock. The filing also reports indirect ownership of 760 shares held in a trust for her benefit, where she is listed as trustee, providing a fuller picture of her reported equity interests.

What are the vesting terms of Deborah Derby’s new HSIC restricted stock units?

The filing states the restricted stock units generally vest after a 12-month cliff period. Vesting is subject to certain exceptions and requires Ms. Derby’s continued performance of services for Henry Schein during that period, aligning the director’s equity compensation with ongoing board service.

Under which plan did Henry Schein grant shares to director Deborah Derby?

The shares were granted under Henry Schein’s 2023 Non-Employee Director Stock Incentive Plan. According to the filing, the grant takes the form of restricted stock units, awarded as part of equity compensation provided to non-employee directors serving on the company’s board.

Does the HSIC Form 4 show an indirect ownership position for Deborah Derby?

Yes. The Form 4 reports 760 shares of Henry Schein common stock as indirectly owned. They are held in a trust for the benefit of Deborah Derby, with the nature of ownership described as her acting as trustee of that trust.