Henry Schein, Inc.
A global distributor supplying office-based dentists and doctors with everything from dental implants and biomaterials to practice-management software and everyday supplies. It grew out of a single New York City pharmacy that founder Henry Schein and his wife Esther opened in 1932 during the Great Depression, later shifting to mail-order medical supplies. In those hard years, Henry kept a notebook behind the counter listing customers who couldn't pay, letting them take medicine on trust—a habit of service that shaped the company's culture.
Granted 1.16M · Sold 1.14M
Granted 718.1K · Sold 656.7K
Granted 715.5K · Sold 558.1K
Granted 81.8K
Granted 252.6K · Sold 95.8K
Granted 651.9K · Sold 417.0K
Granted 555.1K · Sold 406.8K
Granted 95.2K
Granted 78.8K
Granted 67.5K · Sold 1.4K
Granted 79.0K · Sold 61.4K
Granted 30.6K · Sold 11.2K
Granted 43.3K · Sold 17.4K
Granted 169.4K · Bought 600 · Sold 109.2K
Granted 41.2K
Granted 55.4K · Sold 28.5K
Granted 61.2K · Sold 51.0K
Granted 250.4K · Sold 186.0K
Granted 160.4K · Sold 123.2K
Granted 152.7K · Bought 1.0K · Sold 110.5K
Granted 39.5K · Bought 740 · Sold 12.0K
Granted 98.7K · Sold 37.2K
Granted 225.8K · Sold 195.6K
Granted 31.5K
Granted 57.6K · Bought 150 · Sold 11.0K
Granted 25.9K · Bought 767
Granted 127.9K · Sold 104.0K
Granted 7.6K · Bought 20.0K
Granted 52.0K · Sold 39.8K
Granted 339.8K · Sold 241.1K
Granted 152.8K · Sold 120.1K
Granted 321.4K · Sold 264.7K
Granted 23.5K · Bought 2.0K
Granted 21.6K · Bought 550
Granted 41.5K · Sold 28.4K
Granted 18.6K · Sold 3.5K
Granted 7.1K
Granted 75.5K · Sold 56.5K
Granted 15.1K · Bought 760
Granted 25.9K · Bought 1.0K · Sold 14.3K
Granted 15.1K · Bought 1.0K
Granted 11.4K · Sold 2.5K
Granted 97.4K · Sold 80.8K
Granted 11.2K
Granted 14.5K
Granted 12.3K · Bought 1.0K
Granted 6.3K · Bought 370
Granted 9.7K
Granted 8.0K
Granted 5.4K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Bergman Stanley MFormer Director · 633 transactions | — | 1.31M | 1.16M | — | 1.14M |
| Breslawski James PPresident · 135 transactions | — | 200.2Kas of Mar 2025 | 718.1K | — | 656.7K |
| Paladino StevenDirector · 139 transactions | — | 144.9Kas of Mar 2024 | 715.5K | — | 558.1K |
| Albertini AndreaCEO, Global Dist. & Tech. · 8 transactions | — | 120.7K | 81.8K | — | — |
| Ettinger Michael SEVP & Chief Operating Officer · 91 transactions | — | 112.4K | 252.6K | — | 95.8K |
| Mlotek Mark EEVP, Chief Strategic Officer · 199 transactions | — | 109.9K | 651.9K | — | 417.0K |
| Benjamin Gerald AEVP, Chief Admin. Officer · 130 transactions | — | 101.4Kas of May 2022 | 555.1K | — | 406.8K |
| Lowery Frederick M.CEO, Director · 2 transactions | — | 95.2K | 95.2K | — | — |
| South Ronald N.SVP & Chief Financial Officer · 14 transactions | — | 88.9K | 78.8K | — | — |
| Popeck Thomas CCEO, Henry Schein Products · 8 transactions | — | 86.2K | 67.5K | — | 1.4K |
| McGlynn LoreleiSVP, Chief Human Res. Officer · 35 transactions | — | 72.3Kas of Sep 2024 | 79.0K | — | 61.4K |
| Brous David B JrCEO, Strategic Business Group · 11 transactions | — | 69.7Kas of Jun 2023 | 30.6K | — | 11.2K |
| McKinley DavidCCO&Pres. Corp. Com. Dev. Grp. · 26 transactions | — | 68.2Kas of Dec 2018 | 43.3K | — | 17.4K |
| Harding James A.SVP, Chief Technology Officer · 52 transactions | — | 66.5Kas of Mar 2017 | 169.4K | 600 | 109.2K |
| Prange KarenEVP&CEO Gl.AH.Med.Den.Sur.Grp · 3 transactions | — | 62.9Kas of Mar 2018 | 41.2K | — | — |
| Connett Bradford CCEO, NA Distribution Group · 19 transactions | — | 62.7Kas of Mar 2025 | 55.4K | — | 28.5K |
| Hamburg Margaret AFormer Director · 10 transactions | — | 62.2Kas of May 2009 | 61.2K | — | 51.0K |
| Zack MichaelPresident of Int'l Group · 55 transactions | — | 59.7Kas of Mar 2013 | 250.4K | — | 186.0K |
| Alperin Barry JDirector · 73 transactions | — | 52.5Kas of Mar 2022 | 160.4K | — | 123.2K |
| Kabat Donald JDirector · 92 transactions | — | 49.9Kas of Mar 2018 | 152.7K | 1.0K | 110.5K |
| Sheares Bradley TDirector · 33 transactions | — | 47.6K | 39.5K | 740 | 12.0K |
| Siegel WalterSr. VP & Chief Legal Officer · 49 transactions | — | 43.2Kas of Mar 2025 | 98.7K | — | 37.2K |
| David Leonard ASVP, Chief Compliance Officer · 89 transactions | — | 35.0Kas of Mar 2015 | 225.8K | — | 195.6K |
| Raphael CarolDirector · 28 transactions | — | 33.5Kas of May 2025 | 31.5K | — | — |
| Shoff LonnieCEO, Global Strat Port Grp · 27 transactions | — | 31.0Kas of Mar 2016 | 57.6K | 150 | 11.0K |
| Herring Joseph LDirector · 14 transactions | — | 30.3K | 25.9K | 767 | — |
| Matthews Norman SDirector · 36 transactions | — | 28.7Kas of Apr 2016 | 127.9K | — | 104.0K |
| Daniel William KDirector · 5 transactions | — | 27.6K | 7.6K | 20.0K | — |
| Minowitz RobertPres., Int'l Dental Group EMEA · 27 transactions | — | 26.2Kas of May 2017 | 52.0K | — | 39.8K |
| Komaroff StanleySenior Advisor · 90 transactions | — | 25.5Kas of Mar 2016 | 339.8K | — | 241.1K |
| Laskawy Philip ADirector · 54 transactions | — | 24.5K | 152.8K | — | 120.1K |
| Racioppi MichaelSVP Chief Merchandising Offic. · 114 transactions | — | 23.4Kas of Mar 2017 | 321.4K | — | 264.7K |
| Margulies Anne H.Director · 15 transactions | — | 23.2K | 23.5K | 2.0K | — |
| MASHIMA KarynDirector · 10 transactions | — | 19.3Kas of Mar 2014 | 21.6K | 550 | — |
| Rose PaulSVP, Global Supply Chain · 34 transactions | — | 18.6Kas of Sep 2017 | 41.5K | — | 28.4K |
| Rekow E DianneDirector · 17 transactions | — | 18.5Kas of Mar 2022 | 18.6K | — | 3.5K |
| Sheehy Christine ZayacSVP, Chief Human Res. Officer · 4 transactions | — | 18.5K | 7.1K | — | — |
| Brons PaulDirector · 53 transactions | — | 18.0Kas of Mar 2021 | 75.5K | — | 56.5K |
| Derby DeborahDirector · 7 transactions | — | 15.9K | 15.1K | 760 | — |
| Kuehn Kurt PDirector · 22 transactions | — | 15.4K | 25.9K | 1.0K | 14.3K |
| Ali MohamadDirector · 9 transactions | — | 15.1K | 15.1K | 1.0K | — |
| McCarthy Peter M.Pres., Global Animal Health · 11 transactions | — | 14.3Kas of Mar 2017 | 11.4K | — | 2.5K |
| Sullivan Louis WDirector · 37 transactions | — | 14.1Kas of Apr 2016 | 97.4K | — | 80.8K |
| Goodman ShiraDirector · 4 transactions | — | 13.0Kas of Mar 2021 | 11.2K | — | — |
| Tuckson Reed VaughnDirector · 10 transactions | — | 12.5K | 14.5K | — | — |
| Serota Scott PhilipDirector · 9 transactions | — | 11.8K | 12.3K | 1.0K | — |
| Bacow Lawrence SDirector · 6 transactions | — | 10.1Kas of Mar 2018 | 6.3K | 370 | — |
| Ross Bridget APresident, Global Medical Grp · 1 transaction | — | 9.7Kas of Mar 2017 | 9.7K | — | — |
| Faig Carole TDirector · 3 transactions | — | 8.0K | 8.0K | — | — |
| Hombach Robert J.Director · 2 transactions | — | 5.4K | 5.4K | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over all recorded history: -5.15M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.