[Form 4] HENRY SCHEIN INC Insider Trading Activity

Rhea-AI Filing Summary

Henry Schein EVP & Chief Operating Officer Michael S. Ettinger reported non-market share dispositions in Henry Schein Inc. common stock. On March 16, 2026 and March 17, 2026, he made bona fide gifts totaling 2,300 shares, with no sale proceeds.

Also on March 16, 2026, 4,214 shares were surrendered to the company to satisfy tax withholding tied to the vesting of a March 16, 2022 time-based restricted stock unit grant. After these transactions, he holds 112,208 shares directly and 210 equivalent shares through the company 401(k) plan’s unitized stock fund.

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^*

Ettinger Michael S

(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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP & Chief Operating Officer

3. Date of Earliest Transaction (Month/Day/Year)
03/16/2026

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	03/16/2026		G		1,300	D	$0.00(1)	117,422	D
Common Stock, par value $0.01 per share	03/16/2026		F		4,214(2)	D	$74.61	113,208	D
Common Stock, par value $0.01 per share	03/17/2026		G		1,000	D	$0.00(1)	112,208	D
Common Stock, par value $0.01 per share								210	I	By 401(k) plan(3)

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. Gift, not applicable.

2. Represents the surrender of shares to the Issuer to satisfy the reporting person's tax withholding obligation upon the vesting of the reporting person's March 16, 2022 grant of time-based restricted stock units.

3. Reflects the reporting person's interest in equivalent shares of Henry Schein common stock held by the unitized stock fund in the Henry Schein, Inc. 401(k) Savings Plan (the "Plan"). The unitized stock fund consists of Henry Schein common stock and cash or cash equivalents. The number of shares attributed to the reporting person as a participant in the Plan and expressed as equivalent shares has been calculated based on the closing price of Henry Schein common stock on March 16, 2026.

	/s/ Jennifer Ferrero (as attorney-in-fact for Michael S. Ettinger)	03/17/2026
	** 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 transactions did Henry Schein (HSIC) COO Michael Ettinger report?

Michael S. Ettinger reported two bona fide gifts totaling 2,300 shares of Henry Schein common stock and a separate 4,214-share surrender to the company to cover tax withholding related to vesting restricted stock units granted on March 16, 2022.

Were Michael Ettinger’s reported Henry Schein (HSIC) share moves open-market sales?

No, the reported activities were gifts and tax withholding, not open-market sales. Two transactions were coded as bona fide gifts, and one as a surrender of shares to the issuer to satisfy tax obligations upon restricted stock unit vesting.

How many Henry Schein (HSIC) shares does Michael Ettinger hold after these transactions?

Following the transactions, Michael S. Ettinger directly holds 112,208 shares of Henry Schein common stock and has an additional 210 equivalent shares through the company’s 401(k) unitized stock fund, based on the closing price on March 16, 2026.

What is the nature of the 4,214 Henry Schein (HSIC) shares surrendered by Michael Ettinger?

The 4,214 shares were surrendered to Henry Schein to satisfy Michael Ettinger’s tax withholding obligation when his March 16, 2022 grant of time-based restricted stock units vested, according to the filing’s footnote describing this tax-related disposition.

How are Michael Ettinger’s indirect Henry Schein (HSIC) holdings structured?

His indirect holdings reflect 210 equivalent shares in Henry Schein common stock through a unitized stock fund in the Henry Schein 401(k) Savings Plan, which combines company shares with cash or cash equivalents, calculated using the March 16, 2026 closing stock price.