AMERICAN SHARED HOSPITAL SERVICES (AMS) has 46 open-market insider trades by 8 insiders since 2006. Over the last six months insiders net bought $1.3M. The most active filer is Shared Hospital Services American, Director.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Raymond C. Stachowiak | Chairman10% Owner | — | 3 | $2.5M | 2026-06-22 |
| Shared Hospital Services American | Dir | — | 29 | $1.0M | 2013-09-10 |
| Stanley S. Trotman Jr. | Dir | — | 4 | $996K | 2019-06-18 |
| John F. Ruffle | Dir | — | 1 | $486K | 2018-06-14 |
| Craig Kenji Tagawa | Pres | — | 4 | $89K | 2025-04-30 |
| Kathleen A. Dennis | Dir | — | 1 | $50K | 2010-08-01 |
| Ernest A. Bates | Chairman10% | — | 3 | $45K | 2017-03-30 |
| David Larson | Dir | — | 1 | $19K | 2021-06-25 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Raymond C. Stachowiak | Chairman & 10% Owner | Buy | $1.3M | 2026-06-22 |
| Stanley S. Trotman Jr. | Director | Sell | $877K | 2019-05-15 |
| Craig Kenji Tagawa | COO/CFO | Sell | $19K | 2018-06-14 |
| Craig Kenji Tagawa | COO/CFO | Sell | $22K | 2018-06-05 |
| Craig Kenji Tagawa | COO/CFO | Sell | $27K | 2017-05-18 |
| Craig Kenji Tagawa | COO/CFO | Sell | $22K |
Companies that share insiders with AMS, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| 2017-03-31 |
| Ernest A. Bates | Chairman & 10% | Sell | $42K | 2017-03-29 |
| Ernest A. Bates | Chairman & 10% | Buy | $1K | 2016-06-08 |
| Ernest A. Bates | Chairman & 10% | Buy | $2K | 2016-06-06 |
| David Larson | Director | Sell | $19K | 2015-08-27 |
| Raymond C. Stachowiak | Director & 10% | Buy | $220K | 2014-10-22 |
| John F. Ruffle | Director | Buy | $486K | 2014-06-12 |
| Raymond C. Stachowiak | Director | Buy | $972K | 2014-06-12 |
| Shared Hospital Services American | Director | Buy | $21K | 2013-09-10 |
| Shared Hospital Services American | Director | Buy | $14K | 2013-09-04 |