Overdorf Michael (CIK 1818522) reported 4 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-04). Recent activity: Sell ANNX (4,339 shares), Buy ANNX (62,500 shares), Sell ANNX (6,225 shares), Sell ANNX (853 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-04 | Annexon, Inc. (ANNX) | EVP & CHIEF BUSINESS OFFICER | Sell | 4,339 | $23,517 |
| 2026-02-23 | Annexon, Inc. (ANNX) | EVP & CHIEF BUSINESS OFFICER | Buy | 62,500 | $0 |
| 2026-02-20 | Annexon, Inc. (ANNX) | EVP & CHIEF BUSINESS OFFICER | Sell | 6,225 | $31,747 |
| 2025-07-16 | Annexon, Inc. (ANNX) | EVP & CHIEF BUSINESS OFFICER | Sell | 853 | $2,226 |
来源：SEC Form 4 申报文件 · 截至 2026-03-04