MacGregor Brent (CIK 1818951) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-02-10). Recent activity: Sell DVAX (21,829 shares), Buy DVAX (5,758 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-10 | DYNAVAX TECHNOLOGIES CORP (DVAX) | Director | Sell | 21,829 | $0 |
| 2025-06-13 | DYNAVAX TECHNOLOGIES CORP (DVAX) | Director | Buy | 5,758 | $0 |
Source: SEC Form 4 filings · as of 2026-02-10