Insider holders · CIK 0001579428
Axsome Therapeutics, Inc. · AXSM
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Herriot TabuteauChief Executive Officer | 7,229 | 7,344,500 | 7,351,729 | Aug 7, 2026 · 7:00 pm EDT | Form 4 |
| Antecip Capital LLC10% Owner | 7,344,500 | — | 7,344,500 | Nov 19, 2015 · 4:44 pm EST | Form 3 |
| Mark ColemanDirector | 30,389 | 403,856 | 434,245 | Jun 10, 2026 · 9:49 pm EDT | Form 4 |
| Roger JeffsDirector | 58,367 | — | 58,367 | Jun 11, 2026 · 8:34 pm EDT | Form 4 |
| Nick PizzieChief Financial Officer | 42,867 | 488 | 43,355 | Jun 9, 2026 · 5:17 pm EDT | Form 4 |
| Mark E SaadDirector | 11,431 | 300 | 11,731 | Jun 10, 2026 · 9:49 pm EDT | Form 4 |
| Randall KayeChief Medical Officer | 5,022 | 6,022 | 11,044 | Dec 24, 2015 · 1:02 pm EST | Form 4 |
| Constance AmesVice President, Finance | 4,358 | — | 4,358 | Nov 24, 2015 · 4:26 pm EST | Form 4 |
| Susan MahonyDirector | 829 | — | 829 | Jun 10, 2026 · 9:49 pm EDT | Form 4 |
| Mark L. JacobsonChief Operating Officer | 0 | — | 0 | Sep 3, 2026 · 7:09 pm EDT | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.