HINCKLEY GREGORY K (CIK 1239182) reported 4 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-04-23). Recent activity: Buy BIO BIO.B (407 shares), Buy SIBN (3,085 shares), Buy SIBN (8,675 shares), Buy BIO BIO.B (308 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-23 | BIO-RAD LABORATORIES, INC. (BIO BIO.B) | Director | Buy | 407 | $0 |
| 2026-04-09 | SI-BONE, Inc. (SIBN) | Director | Buy | 3,085 | $18,325 |
| 2025-06-06 | SI-BONE, Inc. (SIBN) | Director | Buy | 8,675 | $0 |
| 2025-04-24 | BIO-RAD LABORATORIES, INC. (BIO BIO.B) | Director | Buy | 308 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-04-23