Michael S. Ettinger - 06 Mar 2026 Form 4 Insider Report for HENRY SCHEIN INC (HSIC)

Role: EVP & Chief Operating Officer
Signature: /s/ Jennifer Ferrero (as attorney-in-fact for Michael S. Ettinger)
Issuer symbol: HSIC
Transactions as of: 06 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 10 Mar 2026, 16:11:00 UTC
Previous filing: 03 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Ettinger Michael S	EVP & Chief Operating Officer	C/O HENRY SCHEIN, INC., 135 DURYEA ROAD, MELVILLE	/s/ Jennifer Ferrero (as attorney-in-fact for Michael S. Ettinger)	10 Mar 2026	0001577158

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	HSIC	Common Stock, par value $0.01 per share	Award		+27,061	+30%	$0.000000^*	118,722	06 Mar 2026	Direct	F1
holding	HSIC	Common Stock, par value $0.01 per share						210	06 Mar 2026	By 401(k) plan	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Grant of restricted stock units pursuant to the Issuer's 2024 Stock Incentive Plan. Subject to certain exceptions, (i) 50% will vest on the third anniversary of the grant date upon Issuer's achievement of specified performance goals ("PSUs") and (ii) 50% will vest ratably on each of the first four anniversaries of the grant date ("RSUs"), in each case subject to continued service through the applicable vesting date. The payout for PSUs scale with performance, ranging from 0% to a maximum of 200%.
F2	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 6, 2026.

Content

Grant of restricted stock units pursuant to the Issuer's 2024 Stock Incentive Plan. Subject to certain exceptions, (i) 50% will vest on the third anniversary of the grant date upon Issuer's achievement of specified performance goals ("PSUs") and (ii) 50% will vest ratably on each of the first four anniversaries of the grant date ("RSUs"), in each case subject to continued service through the applicable vesting date. The payout for PSUs scale with performance, ranging from 0% to a maximum of 200%.

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 6, 2026.