Shafer David Brent (CIK 1728374) reported 6 SEC Form 4 insider transactions across 3 companies over the past 18 months (most recent 2026-06-15). Recent activity: Buy VCYT (5,272 shares), Buy TCMD (6,521 shares), Buy BAX (12,836 shares), Sell BAX (31,337 shares), Buy VCYT (9,321 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-15 | VERACYTE, INC. (VCYT) | Director | Buy | 5,272 | $0 |
| 2026-05-08 | TACTILE SYSTEMS TECHNOLOGY INC (TCMD) | Director | Buy | 6,521 | $0 |
| 2026-05-07 | BAXTER INTERNATIONAL INC (BAX) | Director | Buy | 12,836 | $0 |
| 2025-08-21 | BAXTER INTERNATIONAL INC (BAX) | Director | Sell | 31,337 | $762,429 |
| 2025-06-23 | VERACYTE, INC. (VCYT) | Director | Buy | 9,321 | $0 |
| 2025-05-09 | TACTILE SYSTEMS TECHNOLOGY INC (TCMD) | Director | Buy | 16,078 | $0 |
Source: SEC Form 4 filings · as of 2026-06-15