Form 4 for ANNX Annexon, Inc.
Accepted 2026-02-23 00:00:00 ET · period of report 2026-02-19 · accession 0001818522-26-000002 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-02-23 | 2026-02-19 | ANNX | Overdorf Michael | EVP, Chief BUSINESS Off | A - Grant | $0.00 | +62.5K | 187.0K | +50% | $0 |
| D | 2026-02-23 | 2026-02-19 | ANNX | Overdorf Michael | EVP, Chief BUSINESS Off | A - Grant | $0.00 | +250.0K | 250.0K | New | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-02-19 | A | A | 62,500 | $0.00 | 186,964 | D | — | — | (F1) Constitute restricted stock units ("RSUs") for which the Reporting Person is entitled to receive one (1) share of Common Stock for each RSU upon vesting. 1/3rd of the RSUs vest annually on February 19 of each year, with the first 1/3rd vesting on February 19, 2027, subject to Reporting Person's continuous service with the Issuer as of each such vesting date. |
| 2 | Derivative | Stock Option (Right to Buy) | 2026-02-19 | A | A | 250,000 | $0.00 | 250,000 | D | $5.10 · — to 2036-02-19 | 250,000 Common Stock | (F2) 1/48th of the shares subject to the option vest on each monthly anniversary measured from February 19, 2026 (the "Vesting Commencement Date"), such that 100% of the shares subject to the option will be fully vested and exercisable on the fourth anniversary of the Vesting Commencement Date, subject to Reporting Person's continuous service with the Issuer as of each such vesting date. |