Overdorf Michael — SEC Form 4 filings
SEC reporting owner CIK 1818522. 11 Form 4 filings on record with FilingPulse; latest filed 2026-03-04.
Transaction summary — filings shown
Covers all 11 filings on record, filed 2024-01-23 to 2026-03-04. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 9 legs across 9 filings — 24,522 shares, $107,898 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 6.
- Largest priced transaction: sale of 6,225 shares @ $5.10 ($31,747) in Annexon, Inc., filed 2026-02-20.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Annexon, Inc. (ANNX) | EVP & CHIEF BUSINESS OFFICER | 11 | — | 9 legs · 24,522 sh · $107,898 | 6 |
Form 4 filings — Overdorf Michael
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-03-04 | 4 | Annexon, Inc. (ANNX) | Sale (S): 4,339 @ $5.42 | EDGAR |
| 2026-02-23 | 4 | Annexon, Inc. (ANNX) | Grant/award (A): 62,500 @ $0 · Grant/award (A): 250,000 (derivative) @ $0 | EDGAR |
| 2026-02-20 | 4 | Annexon, Inc. (ANNX) | Sale (S): 6,225 @ $5.10 | EDGAR |
| 2025-07-16 | 4 | Annexon, Inc. (ANNX) | Sale (S): 853 @ $2.61 | EDGAR |
| 2025-03-03 | 4 | Annexon, Inc. (ANNX) | Grant/award (A): 44,963 @ $0 · Grant/award (A): 272,575 (derivative) @ $0 | EDGAR |
| 2025-02-20 | 4 | Annexon, Inc. (ANNX) | Sale (S): 6,618 @ $2.95 | EDGAR |
| 2025-02-18 | 4 | Annexon, Inc. (ANNX) | Sale (S): 1,425 @ $2.99 | EDGAR |
| 2024-07-17 | 4 | Annexon, Inc. (ANNX) | Sale (S): 784 @ $6.02 | EDGAR |
| 2024-02-21 | 4 | Annexon, Inc. (ANNX) | Grant/award (A): 39,000 @ $0 · Sale (S): 1,951 @ $5.48 · Grant/award (A): 160,000 (derivative) @ $0 | EDGAR |
| 2024-02-14 | 4 | Annexon, Inc. (ANNX) | Sale (S): 1,349 @ $5.53 | EDGAR |
| 2024-01-23 | 4 | Annexon, Inc. (ANNX) | Sale (S): 978 @ $3.84 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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