Axsome Therapeutics, Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| TABUTEAU HERRIOT | Chief Executive Officer | Sale | 10,558 | $148.18 | $1,564,484 | 7,229 | Dec 4, 2025 |
| TABUTEAU HERRIOT | Chief Executive Officer | Option Exercise | 91,705 | $8.02 | $735,474 | 98,934 | Nov 5, 2025 |
| TABUTEAU HERRIOT | Chief Executive Officer | Sale | 19,220 | $120.17 | $2,309,667 | 7,229 | Oct 7, 2025 |
| Jacobson Mark L. | Chief Operating Officer | Option Exercise | 10,000 | $2.85 | $28,500 | 10,000 | Sep 22, 2025 |
| Jacobson Mark L. | Chief Operating Officer | Sale | 40,000 | $114.23 | $4,569,200 | — | Sep 16, 2025 |
| TABUTEAU HERRIOT | Chief Executive Officer | Option Exercise | 19,719 | $8.02 | $158,146 | 26,948 | Sep 15, 2025 |
| Coleman Mark | — | Purchase | 800 | $127.20 | $101,760 | 47,437 | Sep 8, 2025 |
| Saad Mark E | — | Option Exercise | 9,127 | $9.00 | $82,143 | 19,129 | Sep 5, 2025 |
| JEFFS ROGER | — | Sale | 13,464 | $123.68 | $1,665,228 | 57,510 | Sep 2, 2025 |
| JEFFS ROGER | — | Sale | 20,000 | $122.30 | $2,446,000 | 110,974 | Aug 29, 2025 |
| JEFFS ROGER | — | Sale | 16,694 | $120.08 | $2,004,616 | 150,974 | Aug 26, 2025 |
| Murdock Hunter R. | General Counsel | Option Exercise | 7,500 | $29.91 | $224,325 | 7,500 | Jun 23, 2025 |
| Murdock Hunter R. | General Counsel | Option Exercise | 7,500 | $29.91 | $224,325 | 7,500 | Jun 16, 2025 |
| Jacobson Mark L. | Chief Operating Officer | Sale | 25,000 | $110.44 | $2,761,000 | 5,783 | Jun 9, 2025 |
| Jacobson Mark L. | Chief Operating Officer | Option Exercise | 20,673 | $6.47 | $133,754 | 26,456 | May 28, 2025 |
| Coleman Mark | — | Sale | 3,750 | $103.43 | $387,863 | 46,637 | May 27, 2025 |
| Coleman Mark | — | Sale | 3,000 | $107.49 | $322,470 | 54,137 | May 20, 2025 |
| Pizzie Nick | Chief Financial Officer | Sale | 12,000 | $129.86 | $1,558,320 | 42,187 | Feb 13, 2025 |
| Coleman Mark | — | Option Exercise | 9,127 | $9.00 | $82,143 | 57,137 | Jan 3, 2025 |
| Coleman Mark | — | Option Exercise | 33,410 | $5.94 | $198,455 | 48,010 | Nov 19, 2024 |
| Saad Mark E | — | Option Exercise | 11,016 | $3.67 | $40,429 | 21,018 | Sep 11, 2024 |
| Jacobson Mark L. | Chief Operating Officer | Sale | 47,739 | $84.26 | $4,022,488 | 5,783 | Aug 9, 2024 |
| Jacobson Mark L. | Chief Operating Officer | Sale | 7,910 | $74.31 | $587,792 | 5,783 | May 29, 2024 |
| Coleman Mark | — | Sale | 5,248 | $75.14 | $394,335 | 14,600 | May 28, 2024 |
| Jacobson Mark L. | Chief Operating Officer | Sale | 24,662 | $77.24 | $1,904,893 | — | Apr 1, 2024 |
| JEFFS ROGER | — | Option Exercise | 16,976 | $25.53 | $433,397 | 137,732 | Mar 14, 2024 |
| Coleman Mark | — | Sale | 11,016 | $75.19 | $828,293 | 25,097 | Sep 15, 2023 |
| Coleman Mark | — | Option Exercise | 17,501 | $1.30 | $22,751 | 25,097 | Jan 3, 2023 |
| Coleman Mark | — | Option Exercise | 3,496 | $1.30 | $4,545 | 7,596 | Mar 15, 2022 |
| JEFFS ROGER | — | Purchase | 3,950 | $37.30 | $147,335 | 120,756 | Nov 19, 2021 |
| Pizzie Nick | CHIEF FINANCIAL OFFICER | Purchase | 141 | $35.43 | $4,996 | 201 | Nov 18, 2021 |
| Coleman Mark | — | Purchase | 409 | $35.07 | $14,344 | 421,407 | Nov 18, 2021 |
| Saad Mark E | — | Purchase | 100 | $34.40 | $3,440 | 100 | Nov 17, 2021 |
| Coleman Mark | — | Purchase | 500 | $58.15 | $29,075 | 420,998 | May 12, 2021 |
| Coleman Mark | — | Gift | 397,998 | — | — | 397,998 | Aug 19, 2020 |
| Coleman Mark | — | Purchase | 650 | $78.50 | $51,025 | 403,698 | Jun 29, 2020 |
| Pizzie Nick | Chief Financial Officer | Purchase | 777 | $76.64 | $59,549 | 41,217 | Jun 29, 2020 |
| JEFFS ROGER | — | Option Exercise | 5,193 | $8.02 | $41,648 | 70,940 | Jan 10, 2020 |
| Pizzie Nick | Chief Financial Officer | Purchase | 2,180 | $24.80 | $54,064 | 40,440 | Sep 26, 2019 |
| JEFFS ROGER | — | Option Exercise | 39,948 | $2.85 | $113,852 | 43,620 | Jul 3, 2019 |
| Coleman Mark | — | Purchase | 15,800 | $23.10 | $364,980 | 668,848 | Jun 25, 2019 |
| Pizzie Nick | Chief Financial Officer | Purchase | 1,920 | $20.80 | $39,936 | 1,920 | Jun 11, 2019 |
| Saad Mark E | — | Purchase | 3,500 | $22.33 | $78,155 | 7,002 | May 23, 2019 |
| Coleman Mark | — | Purchase | 4,650 | $21.44 | $99,696 | 652,648 | May 13, 2019 |
| Pizzie Nick | Chief Financial Officer | Purchase | 5,340 | $12.58 | $67,177 | 36,340 | Mar 19, 2019 |
| Coleman Mark | — | Purchase | 5,100 | $12.18 | $62,118 | 5,100 | Mar 19, 2019 |
| Pizzie Nick | Chief Financial Officer | Purchase | 30,600 | $3.10 | $94,860 | 31,000 | Jun 19, 2018 |
| JEFFS ROGER | — | Option Exercise | 7,344 | $3.67 | $26,952 | 11,718 | Mar 29, 2017 |
| Kaye Randall | Chief Medical Officer | Purchase | 1,000 | $9.03 | $9,030 | 6,022 | Dec 23, 2015 |
| TABUTEAU HERRIOT | Chief Executive Officer | C | 7,229 | $5.94 | $42,940 | 7,229 | Nov 24, 2015 |