Hoffmeister David F (CIK 1305975) reported 9 SEC Form 4 insider transactions across 4 companies over the past 18 months (most recent 2026-06-01). Recent activity: Buy GKOS (1,878 shares), Buy ICUI (1,254 shares), Buy GKOS (753 shares), Buy STEP (3,691 shares), Buy GKOS (25,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-01 | GLAUKOS Corp (GKOS) | Director | Buy | 1,878 | $0 |
| 2026-05-13 | ICU MEDICAL INC/DE (ICUI) | Director | Buy | 1,254 | $0 |
| 2026-01-07 | GLAUKOS Corp (GKOS) | Director | Buy | 753 | $0 |
| 2025-09-10 | StepStone Group Inc. (STEP) | Director | Buy | 3,691 | $0 |
| 2025-06-13 | GLAUKOS Corp (GKOS) | Director | Buy | 25,000 | $800,000 |
| 2025-06-02 | GLAUKOS Corp (GKOS) | Director | Buy | 557 | $0 |
| 2025-06-02 | GLAUKOS Corp (GKOS) | Director | Buy | 2,108 | $0 |
| 2025-05-13 | ICU MEDICAL INC/DE (ICUI) | Director | Buy | 1,723 | $0 |
| 2025-05-13 | Celanese Corp (CE) | Director | Buy | 3,376 | $0 |
Source: SEC Form 4 filings · as of 2026-06-01