Jacobson Mark L.
Chief Operating Officer
Sale
Calculated transaction value
$2.09M
10,000 shares @ $208.65
Traded
Sep 3, 2026
Filed
Sep 3, 2026
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Axsome Therapeutics
AXSM
ManufacturingChemicals
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
38 trades
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Jacobson Mark L. Chief Operating Officer | Sep 3, 2026 Same-day filing | Sale Sep 3, 2026 | $2.09M Filed shares x price | SEC Form 4 View filing | |
| Jacobson Mark L. Chief Operating Officer | Sep 3, 2026 Same-day filing | Exercise Sep 3, 2026 | $129.5K Filed shares x price | SEC Form 4 View filing | |
| Jacobson Mark L. Chief Operating Officer | Sep 3, 2026 Same-day filing | Exercise Sep 3, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Tabuteau Herriot Chief Executive Officer | Aug 7, 2026 1-day lag | Exercise Aug 6, 2026 | $23.07K Filed shares x price | SEC Form 4 View filing | |
| Tabuteau Herriot Chief Executive Officer | Aug 7, 2026 1-day lag | Sale Aug 6, 2026 | $997.01K Filed shares x price | SEC Form 4 View filing | |
| Tabuteau Herriot Chief Executive Officer | Aug 7, 2026 1-day lag | Exercise Aug 6, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Tabuteau Herriot Chief Executive Officer | Aug 7, 2026 2-day lag | Sale Aug 5, 2026 | $9.54M Filed shares x price | SEC Form 4 View filing | |
| Tabuteau Herriot Chief Executive Officer | Aug 7, 2026 2-day lag | Exercise Aug 5, 2026 | $222.77K Filed shares x price | SEC Form 4 View filing | |
| Tabuteau Herriot Chief Executive Officer | Aug 7, 2026 2-day lag | Exercise Aug 5, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Tabuteau Herriot Chief Executive Officer | Jul 1, 2026 Same-day filing | Exercise Jul 1, 2026 | $245.85K Filed shares x price | SEC Form 4 View filing | |
| Tabuteau Herriot Chief Executive Officer | Jul 1, 2026 Same-day filing | Exercise Jul 1, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Tabuteau Herriot Chief Executive Officer | Jul 1, 2026 Same-day filing | Sale Jul 1, 2026 | $11.93M Filed shares x price | SEC Form 4 View filing | |
| Jeffs Roger Director | Jun 11, 2026 Same-day filing | Sale Jun 11, 2026 | $71.25K Filed shares x price | SEC Form 4 View filing | |
| Jeffs Roger Director | Jun 11, 2026 1-day lag | Sale Jun 10, 2026 | $70.41K Filed shares x price | SEC Form 4 View filing | |
| Coleman Mark Director | Jun 10, 2026 Same-day filing | Sale Jun 10, 2026 | $160.11K Filed shares x price | SEC Form 4 View filing | |
| Mahony Susan Director | Jun 10, 2026 Same-day filing | Sale Jun 10, 2026 | $73.85K Filed shares x price | SEC Form 4 View filing | |
| Mahony Susan Director | Jun 10, 2026 1-day lag | Sale Jun 9, 2026 | $71.16K Filed shares x price | SEC Form 4 View filing | |
| Mahony Susan Director | Jun 10, 2026 2-day lag | Exercise Jun 8, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Coleman Mark Director | Jun 10, 2026 2-day lag | Exercise Jun 8, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Coleman Mark Director | Jun 10, 2026 2-day lag | Exercise Jun 8, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Mahony Susan Director | Jun 10, 2026 2-day lag | Exercise Jun 8, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Jeffs Roger Director | Jun 10, 2026 2-day lag | Exercise Jun 8, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Saad Mark E Director | Jun 10, 2026 2-day lag | Exercise Jun 8, 2026 | Not reported Reported range | SEC Form 4 View filing | |
| Jeffs Roger Director | Jun 10, 2026 2-day lag | Exercise Jun 8, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Saad Mark E Director | Jun 10, 2026 2-day lag | Exercise Jun 8, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Tabuteau Herriot Chief Executive Officer | Jun 9, 2026 Same-day filing | Exercise Jun 9, 2026 | $245.87K Filed shares x price | SEC Form 4 View filing | |
| Pizzie Nick Chief Financial Officer | Jun 9, 2026 Same-day filing | Exercise Jun 9, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Tabuteau Herriot Chief Executive Officer | Jun 9, 2026 Same-day filing | Sale Jun 9, 2026 | $11.97M Filed shares x price | SEC Form 4 View filing | |
| Tabuteau Herriot Chief Executive Officer | Jun 9, 2026 Same-day filing | Exercise Jun 9, 2026 | $0 Filed shares x price | SEC Form 4 View filing | |
| Pizzie Nick Chief Financial Officer | Jun 9, 2026 Same-day filing | Sale Jun 9, 2026 | $7.92M Filed shares x price | SEC Form 4 View filing |
Jacobson Mark L.
Chief Operating Officer
Exercise
Calculated transaction value
$129.5K
10,000 shares @ $12.95
Traded
Sep 3, 2026
Filed
Sep 3, 2026
Jacobson Mark L.
Chief Operating Officer
Exercise
Calculated transaction value
$0
10,000 shares @ $0
Traded
Sep 3, 2026
Filed
Sep 3, 2026
Tabuteau Herriot
Chief Executive Officer
Exercise
Calculated transaction value
$23.07K
4,660 shares @ $4.95
Traded
Aug 6, 2026
Filed
Aug 7, 2026
Tabuteau Herriot
Chief Executive Officer
Sale
Calculated transaction value
$997.01K
4,660 shares @ $213.95
Traded
Aug 6, 2026
Filed
Aug 7, 2026
Tabuteau Herriot
Chief Executive Officer
Exercise
Calculated transaction value
$0
4,660 shares @ $0
Traded
Aug 6, 2026
Filed
Aug 7, 2026
Tabuteau Herriot
Chief Executive Officer
Sale
Calculated transaction value
$9.54M
45,004 shares @ $212.01
Traded
Aug 5, 2026
Filed
Aug 7, 2026
Tabuteau Herriot
Chief Executive Officer
Exercise
Calculated transaction value
$222.77K
45,004 shares @ $4.95
Traded
Aug 5, 2026
Filed
Aug 7, 2026
Tabuteau Herriot
Chief Executive Officer
Exercise
Calculated transaction value
$0
45,004 shares @ $0
Traded
Aug 5, 2026
Filed
Aug 7, 2026
Tabuteau Herriot
Chief Executive Officer
Exercise
Calculated transaction value
$245.85K
49,666 shares @ $4.95
Traded
Jul 1, 2026
Filed
Jul 1, 2026
Tabuteau Herriot
Chief Executive Officer
Exercise
Calculated transaction value
$0
49,666 shares @ $0
Traded
Jul 1, 2026
Filed
Jul 1, 2026
Tabuteau Herriot
Chief Executive Officer
Sale
Calculated transaction value
$11.93M
49,666 shares @ $240.25
Traded
Jul 1, 2026
Filed
Jul 1, 2026
Jeffs Roger
Director
Sale
Calculated transaction value
$71.25K
286 shares @ $249.12
Traded
Jun 11, 2026
Filed
Jun 11, 2026
Jeffs Roger
Director
Sale
Calculated transaction value
$70.41K
286 shares @ $246.18
Traded
Jun 10, 2026
Filed
Jun 11, 2026
Coleman Mark
Director
Sale
Calculated transaction value
$160.11K
643 shares @ $249
Traded
Jun 10, 2026
Filed
Jun 10, 2026
Mahony Susan
Director
Sale
Calculated transaction value
$73.85K
300 shares @ $246.18
Traded
Jun 10, 2026
Filed
Jun 10, 2026
Mahony Susan
Director
Sale
Calculated transaction value
$71.16K
300 shares @ $237.21
Traded
Jun 9, 2026
Filed
Jun 10, 2026
Mahony Susan
Director
Exercise
Calculated transaction value
$0
1,429 shares @ $0
Traded
Jun 8, 2026
Filed
Jun 10, 2026
Coleman Mark
Director
Exercise
Calculated transaction value
$0
1,429 shares @ $0
Traded
Jun 8, 2026
Filed
Jun 10, 2026
Coleman Mark
Director
Exercise
Reported value range
Not reported
1,429 shares
Traded
Jun 8, 2026
Filed
Jun 10, 2026
Mahony Susan
Director
Exercise
Reported value range
Not reported
1,429 shares
Traded
Jun 8, 2026
Filed
Jun 10, 2026
Jeffs Roger
Director
Exercise
Reported value range
Not reported
1,429 shares
Traded
Jun 8, 2026
Filed
Jun 10, 2026
Saad Mark E
Director
Exercise
Reported value range
Not reported
1,429 shares
Traded
Jun 8, 2026
Filed
Jun 10, 2026
Jeffs Roger
Director
Exercise
Calculated transaction value
$0
1,429 shares @ $0
Traded
Jun 8, 2026
Filed
Jun 10, 2026
Saad Mark E
Director
Exercise
Calculated transaction value
$0
1,429 shares @ $0
Traded
Jun 8, 2026
Filed
Jun 10, 2026
Tabuteau Herriot
Chief Executive Officer
Exercise
Calculated transaction value
$245.87K
49,670 shares @ $4.95
Traded
Jun 9, 2026
Filed
Jun 9, 2026
Pizzie Nick
Chief Financial Officer
Exercise
Calculated transaction value
$0
33,000 shares @ $0
Traded
Jun 9, 2026
Filed
Jun 9, 2026
Tabuteau Herriot
Chief Executive Officer
Sale
Calculated transaction value
$11.97M
49,670 shares @ $241.01
Traded
Jun 9, 2026
Filed
Jun 9, 2026
Tabuteau Herriot
Chief Executive Officer
Exercise
Calculated transaction value
$0
49,670 shares @ $0
Traded
Jun 9, 2026
Filed
Jun 9, 2026
Pizzie Nick
Chief Financial Officer
Sale
Calculated transaction value
$7.92M
33,000 shares @ $240.09
Traded
Jun 9, 2026
Filed
Jun 9, 2026