Stanley M. Bergman is CEO & Chairman at SCHEIN HENRY INC (HSIC). They have made 27 open-market trades across 1 company since 2006, most recently 2026-05-26.
CIK 0001008413
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 27 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| HSIC | 253,279 | $21.9M |
Shares reported on the most recent Form 4, priced at the 2026-05-26 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| HSIC | SELL | 2026-03-02 | 2026-03-03 | $81.31 | $3.6M | -6.5% | -8.5% | -5.5% |
| HSIC | SELL | 2026-02-26 | 2026-02-27 | $81.06 | $4.0M | -5.4% | -10.1% | -5.6% |
| HSIC | SELL · 10b5-1 | 2023-12-22 | 2023-12-27 | $75.07 | $8.5M | -1.1% | -2.3% | -4.0% |
| HSIC | SELL | 2022-12-12 | 2022-12-13 | $81.21 | $5.9M | -2.9% | -4.2% | -6.6% |
| HSIC | SELL | 2022-02-16 | 2022-02-17 | $83.11 | $4.5M | +2.2% | +5.1% | -0.3% |
| HSIC | SELL | 2021-12-14 | 2021-12-15 | $75.43 | $4.5M | +4.1% | +5.3% | +16.9% |
| HSIC | SELL | 2020-11-09 | 2020-11-10 | $67.05 | $10.5M | -6.0% | +5.4% | +4.6% |
| HSIC | SELL | 2019-11-06 | 2019-11-08 | $67.50 | $12.1M | -0.5% | -0.0% | +3.3% |
| HSIC | SELL | 2018-12-06 | 2018-12-07 | $86.32 | $11.9M | -8.0% | -13.1% | -14.2% |
| HSIC | SELL | 2016-11-11 | 2016-11-15 | $156.07 | $4.8M | -3.9% | -2.2% | +4.8% |
| HSIC | SELL | 2016-11-07 | 2016-11-09 | $156.30 | $12.2M | -7.1% | -4.8% | +2.6% |
| HSIC | SELL | 2015-12-09 | 2015-12-11 | $155.45 | $9.6M | -7.2% | -6.1% | +7.8% |
| HSIC | SELL | 2014-12-08 | 2014-12-10 | $135.56 | $9.4M | -7.2% | -0.4% | -0.4% |
| HSIC | SELL | 2013-12-12 | 2013-12-16 | $111.90 | $8.7M | -7.2% | -0.4% | -0.4% |
| HSIC | SELL | 2013-03-21 | 2013-03-25 | $90.19 | $902K | -7.2% | -0.4% | -0.4% |
| HSIC | SELL | 2012-12-04 | 2012-12-06 | $80.45 | $14.4M | -7.2% | -0.4% | -0.4% |
| HSIC | SELL | 2012-03-12 | 2012-03-13 | $73.08 | $2.4M | -7.2% | -0.4% | -0.4% |
| HSIC | SELL | 2012-02-21 | 2012-02-23 | $74.17 | $3.1M | -7.2% | -0.4% | -0.4% |
| HSIC | SELL | 2010-05-12 | 2010-05-14 | $59.46 | $5.9M | -7.2% | -0.4% | -0.4% |
| HSIC | SELL | 2007-06-08 | 2007-06-11 | $52.60 | $5.2M | -7.2% | -0.4% | -0.4% |
| HSIC | SELL | 2006-12-14 | 2006-12-15 | $50.12 | $2.5M | -7.2% | -0.4% | -0.4% |
| HSIC | SELL | 2006-05-04 | 2006-05-05 | $46.31 | $143K | -7.2% | -0.4% | -0.4% |
| HSIC | SELL | 2006-03-24 | 2006-03-27 | $47.04 | $19K | -7.2% | -0.4% | -0.4% |
| HSIC | SELL | 2006-03-24 | 2006-03-27 | $46.97 | $114K | -7.2% | -0.4% | -0.4% |
| HSIC | SELL | 2006-03-24 | 2006-03-27 | $47.06 | $541K | -7.2% | -0.4% | -0.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.