Mark Coleman serves as Executive at Axsome Therapeutics, Inc., where they oversee executive responsibilities. Since joining the company, Mark Coleman has executed 27 insider transactions totaling $3.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 20, 2026 involved exercising options for 12,485 shares valued at $0.
Mark Coleman currently holds 13,971 shares of Axsome Therapeutics, Inc. (AXSM), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark Coleman has been a net seller of AXSM stock. They have purchased $866.8K and sold $3.0M worth of shares.
Mark Coleman's most recent insider trade was on Feb 20, 2026, when they sold 12,485 shares at $0.00 per share.
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| 12,485 |
| $4.95 |
| Discretionary |
| Feb 10, 2026 | AXSM | $0 | Option Exercise | 5,193 | $N/A | Discretionary |
| Feb 10, 2026 | AXSM | $41.6K | Option Exercise | 5,193 | $8.02 | Discretionary |
| Sep 8, 2025 | AXSM | $101.8K | Purchase | 800 | $127.20 | Discretionary |
| Sep 8, 2025 | AXSM | $62.2K | Purchase | 488 | $127.40 | Discretionary |
| Sep 8, 2025 | AXSM | $36.5K | Purchase | 287 | $127.30 | Discretionary |
| May 29, 2024 | AXSM | $394.3K | Sale | 5,248 | $75.14 | Planned |
| May 28, 2024 | AXSM | $394.8K | Sale | 5,249 | $75.21 | Planned |
| Sep 15, 2023 | AXSM | $828.3K | Sale | 11,016 | $75.19 | Planned |
| Sep 15, 2023 | AXSM | $40.4K | Option Exercise | 11,016 | $3.67 | Planned |
| Sep 15, 2023 | AXSM | $1.4M | Sale | 18,572 | $75.18 | Planned |
| Jan 3, 2023 | AXSM | $22.8K | Option Exercise | 17,501 | $1.30 | Discretionary |
| Mar 15, 2022 | AXSM | $4.5K | Option Exercise | 3,496 | $1.30 | Discretionary |
| Nov 18, 2021 | AXSM | $14.3K | Purchase | 409 | $35.07 | Discretionary |
| Nov 18, 2021 | AXSM | $35.8K | Purchase | 1,021 | $35.10 | Discretionary |
| May 12, 2021 | AXSM | $29.1K | Purchase | 500 | $58.15 | Discretionary |
| Aug 19, 2020 | AXSM | $0 | Gift | 397,998 | $N/A | Discretionary |
| Aug 19, 2020 | AXSM | $0 | Gift | 397,998 | $N/A | Discretionary |
| Jun 29, 2020 | AXSM | $51.0K | Purchase | 650 | $78.50 | Discretionary |
| Jun 26, 2019 | AXSM | $365.0K | Purchase | 15,800 | $23.10 | Discretionary |
| Jun 25, 2019 | AXSM | $9.3K | Purchase | 400 | $23.25 | Discretionary |
| May 13, 2019 | AXSM | $99.7K | Purchase | 4,650 | $21.44 | Discretionary |
| Mar 19, 2019 | AXSM | $62.1K | Purchase | 5,100 | $12.18 | Discretionary |
| Nov 24, 2015 | AXSM | $1.1M | Conversion | 180,526 | $5.94 | Discretionary |
| Nov 24, 2015 | AXSM | $1.3M | Conversion | 243,750 | $5.40 | Discretionary |
| Nov 24, 2015 | AXSM | $835.6K | Conversion | 140,672 | $5.94 | Discretionary |