2 insiders reported 4 Form 4 transactions for AMERICAN SHARED HOSPITAL SERVICES (AMS) over the past 18 months (most recent 2026-06-24). Recent activity: Stachowiak Raymond C (Executive Chairman) Buy 586,468 shares, Stachowiak Raymond C (Executive Chairman) Buy 100,000 shares, Stachowiak Raymond C (Executive Chairman) Buy 110,000 shares, Tagawa Craig Kenji (President) Buy 5,613 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-24 | Stachowiak Raymond C | Executive Chairman | Buy | 586,468 | $1.3M |
| 2026-04-15 | Stachowiak Raymond C | Executive Chairman | Buy | 100,000 | $0 |
| 2025-06-30 | Stachowiak Raymond C | Executive Chairman | Buy | 110,000 | $0 |
| 2025-05-02 | Tagawa Craig Kenji | President | Buy | 5,613 | $0 |
Source: SEC Form 4 filings · as of 2026-06-24