InsiderSource
HSIC

HENRY SCHEIN INC

SEC CIK 1000228
$80.22 +9.7% · 90 days
90-day buys
$691.9K
1 open-market
90-day sells
$98.6K
1 open-market
Net insider flow
+$593.3K
Net buying
Filings shown
26
Most recent
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At a glance

Over the last 90 days, insiders at HSIC have bought a net $593.3K of stock (1 open-market buy vs 1 sell).

Largest recent trade: Daniel William K, HSIC's Director, spent $691.9K of their own money on 10,000 shares at $69, growing their stake 100%.

Most active filer: Bergman Stanley M, with 5 transactions among the recent filings shown.

Insider transaction history

Form 4 filings for HSIC, newest first
View on SEC EDGAR ↗
HSIC
HENRY SCHEIN INC
Buy DANIEL WILLIAM K · Director · Open-market purchase · filed May 12, 2026 ΔOwn +100%

Daniel William K, HSIC's Director, spent $691.9K of their own money on 10,000 shares at $69, growing their stake 100%.

+$691.9K
10,000 sh @ $69
HSIC
HENRY SCHEIN INC
Sell Popeck Thomas C · CEO, Henry Schein Products · Open-market sale · filed Mar 20, 2026 ΔOwn −1.5%

Popeck Thomas C sold $98.6K of HSIC, trimming their stake 2%.

−$98.6K
1,355 sh @ $73
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HSIC
HENRY SCHEIN INC
Tax withholding South Ronald N. · SVP & Chief Financial Officer · Tax withholding · filed Mar 17, 2026 ΔOwn −5.5%
−$389.2K
5,216 sh @ $75
HSIC
HENRY SCHEIN INC
Tax withholding Popeck Thomas C · CEO, Henry Schein Products · Tax withholding · filed Mar 17, 2026 ΔOwn −0.7%
−$43.8K
587 sh @ $75
HSIC
HENRY SCHEIN INC
Tax withholding MLOTEK MARK E · EVP, Chief Strategic Officer · Tax withholding · filed Mar 17, 2026 ΔOwn −5.7%
−$442.3K
5,928 sh @ $75
HSIC
HENRY SCHEIN INC
Tax withholding Ettinger Michael S · EVP & Chief Operating Officer · Tax withholding · filed Mar 17, 2026 ΔOwn −3.6%
−$314.4K
4,214 sh @ $75
HSIC
HENRY SCHEIN INC
Tax withholding Albertini Andrea · CEO, Global Dist. & Tech. · Tax withholding · filed Mar 17, 2026 ΔOwn −1.1%
−$104.5K
1,401 sh @ $75
HSIC
HENRY SCHEIN INC
Sell KUEHN KURT P · Director · Open-market sale · filed Mar 11, 2026 ΔOwn −16%

Kuehn Kurt P sold $224.6K of HSIC, trimming their stake 16%.

−$224.6K
2,844 sh @ $79
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About HSIC insider activity

This page tracks every recent Form 4 filed for HENRY SCHEIN INC with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.

The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.

Frequently asked questions

How often is HSIC insider data updated?

Continuously. We read from SEC EDGAR, so new Form 4 filings for HENRY SCHEIN INC usually appear here within minutes of being accepted by the SEC.

What does "net insider flow" mean?

It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.

Why do some rows show grants or option exercises instead of buys?

Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.

Is this investment advice?

No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.