9 insiders reported 112 Form 4 transactions for Axsome Therapeutics, Inc. (AXSM) over the past 18 months (most recent 2026-09-03). Recent activity: Jacobson Mark L. (Chief Operating Officer) Sell 10,000 shares, Jacobson Mark L. (Chief Operating Officer) Buy 10,000 shares, TABUTEAU HERRIOT (Chief Executive Officer) Buy 45,004 shares, TABUTEAU HERRIOT (Chief Executive Officer) Sell 45,004 shares, TABUTEAU HERRIOT (Chief Executive Officer) Buy 4,660 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-03 | Jacobson Mark L. | Chief Operating Officer | Sell | 10,000 | $2.1M |
| 2026-09-03 | Jacobson Mark L. | Chief Operating Officer | Buy | 10,000 | $129,500 |
| 2026-08-07 | TABUTEAU HERRIOT | Chief Executive Officer | Buy | 45,004 | $222,770 |
| 2026-08-07 | TABUTEAU HERRIOT | Chief Executive Officer | Sell | 45,004 | $9.5M |
| 2026-08-07 | TABUTEAU HERRIOT | Chief Executive Officer | Buy | 4,660 | $23,067 |
| 2026-08-07 | TABUTEAU HERRIOT | Chief Executive Officer | Sell | 4,660 | $997,007 |
| 2026-07-01 | TABUTEAU HERRIOT | Chief Executive Officer | Buy | 49,666 | $245,847 |
| 2026-07-01 | TABUTEAU HERRIOT | Chief Executive Officer | Sell | 49,666 | $11.9M |
| 2026-06-11 | JEFFS ROGER | Director | Sell | 286 | $70,407 |
| 2026-06-11 | JEFFS ROGER | Director | Sell | 286 | $71,248 |
| 2026-06-10 | JEFFS ROGER | Director | Buy | 1,429 | $0 |
| 2026-06-10 | Coleman Mark | Director | Sell | 643 | $160,107 |
| 2026-06-10 | Coleman Mark | Director | Buy | 1,429 | $0 |
| 2026-06-10 | Saad Mark E | Director | Buy | 1,429 | $0 |
| 2026-06-10 | Mahony Susan | Director | Buy | 1,429 | $0 |
| 2026-06-10 | Mahony Susan | Director | Sell | 300 | $71,163 |
| 2026-06-10 | Mahony Susan | Director | Sell | 300 | $73,854 |
| 2026-06-09 | Pizzie Nick | Chief Financial Officer | Buy | 33,000 | $115,500 |
| 2026-06-09 | Pizzie Nick | Chief Financial Officer | Sell | 33,000 | $7.9M |
| 2026-06-09 | TABUTEAU HERRIOT | Chief Executive Officer | Buy | 49,670 | $245,866 |
| 2026-06-09 | TABUTEAU HERRIOT | Chief Executive Officer | Sell | 49,670 | $12.0M |
| 2026-06-02 | Coleman Mark | Director | Sell | 6,000 | $1.4M |
| 2026-06-02 | Coleman Mark | Director | Sell | 5,537 | $1.2M |
| 2026-06-02 | Coleman Mark | Director | Sell | 6,000 | $1.4M |
| 2026-05-05 | Jacobson Mark L. | Chief Operating Officer | Buy | 4,517 | $58,495 |
Source: SEC Form 4 filings · as of 2026-09-03