Form 4 Tracker
Axsome Therapeutics, Inc.
AXSM

35 insider filings · Latest: Sep 3, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Sep 3, 2026Sep 3 11:09 PMMark L. JacobsonChief Operating Officer
Sale
10,000$208.65$2.1M0(D)

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Sep 3, 2026Sep 3 9:43 PMMark Jacobson
Proposed Sale
10,000$208.35$2.1M—

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Aug 6, 2026Aug 7 11:00 PMTABUTEAU HERRIOTDirector, Chief Executive Officer, 10% Owner
Sale
4,660$213.95$997.0K7,229(D)

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Aug 5, 2026Aug 7 11:00 PMTABUTEAU HERRIOTDirector, Chief Executive Officer, 10% Owner
Sale
45,004$212.01$9.5M7,229(D)

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Aug 6, 2026Aug 6 9:09 PMHerriot Tabuteau
Proposed Sale
4,660$210.13$979.2K—

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Aug 5, 2026Aug 5 10:04 PMHerriot Tabuteau
Proposed Sale
45,004$212.85$9.6M—

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Jul 1, 2026Jul 1 11:30 PMTABUTEAU HERRIOTDirector, Chief Executive Officer, 10% Owner
Sale
49,666$240.25$11.9M7,229(D)

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Jul 1, 2026Jul 1 9:35 PMHerriot Tabuteau
Proposed Sale
49,666$240.66$12.0M—

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Jun 11, 2026Jun 12 12:34 AMRoger JeffsDirector
Sale
286$249.12$71.2K58,367(D)

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Jun 10, 2026Jun 12 12:34 AMRoger JeffsDirector
Sale
286$246.18$70.4K58,653(D)

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Jun 11, 2026Jun 11 9:09 PMJEFFS ROGER
Proposed Sale
286$249.12$71.2K—

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Jun 10, 2026Jun 11 1:49 AMSusan MahonyDirector
Sale
300$246.18$73.9K829(D)

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Jun 9, 2026Jun 11 1:49 AMSusan MahonyDirector
Sale
300$237.21$71.2K1,129(D)

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Jun 10, 2026Jun 11 1:49 AMMark ColemanDirector
Sale
643$249.00$160.1K30,389(D)

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Jun 10, 2026Jun 10 8:17 PMMahony Susan
Proposed Sale
300$246.18$73.9K—

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Jun 10, 2026Jun 10 8:16 PMJEFFS ROGER
Proposed Sale
286$246.18$70.4K—

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Jun 10, 2026Jun 10 8:15 PMColeman Mark
Proposed Sale
643$249.00$160.1K—

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Jun 9, 2026Jun 9 10:01 PMHerriot Tabuteau
Proposed Sale
49,670$245.64$12.2M—

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Jun 9, 2026Jun 9 9:17 PMTABUTEAU HERRIOTDirector, Chief Executive Officer, 10% Owner
Sale
49,670$241.01$12.0M7,229(D)

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Jun 9, 2026Jun 9 9:17 PMNick PizzieChief Financial Officer
Sale
33,000$240.09$7.9M42,867(D)

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Sep 3, 2026Sep 3 11:09 PMMark L. JacobsonChief Operating Officer
Option Exercise
10,000$12.95104,954(D)

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Aug 6, 2026Aug 7 11:00 PMTABUTEAU HERRIOTDirector, Chief Executive Officer, 10% Owner
Option Exercise
4,660$213.950(D)

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Aug 5, 2026Aug 7 11:00 PMTABUTEAU HERRIOTDirector, Chief Executive Officer, 10% Owner
Option Exercise
45,004$212.014,660(D)

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Jul 1, 2026Jul 1 11:30 PMTABUTEAU HERRIOTDirector, Chief Executive Officer, 10% Owner
Option Exercise
49,666$240.2549,664(D)

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Jun 8, 2026Jun 11 1:49 AMRoger JeffsDirector
Option Exercise
1,429—0(D)

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Jun 8, 2026Jun 11 1:49 AMMark E SaadDirector
Option Exercise
1,429—0(D)

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Jun 8, 2026Jun 11 1:49 AMSusan MahonyDirector
Option Exercise
1,429—0(D)

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Jun 8, 2026Jun 11 1:49 AMMark ColemanDirector
Option Exercise
1,429—0(D)

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Jun 5, 2026Jun 9 9:18 PMMark ColemanDirector
Grant/Award
1,721—1,721(D)

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Jun 5, 2026Jun 9 9:18 PMSusan MahonyDirector
Grant/Award
1,721—1,721(D)

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Jun 9, 2026Jun 9 9:17 PMTABUTEAU HERRIOTDirector, Chief Executive Officer, 10% Owner
Option Exercise
49,670$241.0199,330(D)

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Jun 9, 2026Jun 9 9:17 PMNick PizzieChief Financial Officer
Option Exercise
33,000$3.5072,000(D)

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Jun 5, 2026Jun 9 9:16 PMMark E SaadDirector
Grant/Award
1,721—1,721(D)

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Jun 5, 2026Jun 9 9:15 PMRoger JeffsDirector
Grant/Award
1,721—1,721(D)

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May 5, 2026May 6 12:34 AMMark L. JacobsonChief Operating Officer
Option Exercise
233$12.95114,954(D)

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May 4, 2026May 6 12:34 AMMark L. JacobsonChief Operating Officer
Option Exercise
4,517$12.95115,187(D)

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Apr 21, 2026Apr 24 1:02 AMMark L. JacobsonChief Operating Officer
Grant/Award
8,669—8,669(D)

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Apr 21, 2026Apr 24 1:02 AMTABUTEAU HERRIOTDirector, Chief Executive Officer, 10% Owner
Grant/Award
24,081—24,081(D)

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Apr 22, 2026Apr 24 1:01 AMAri MaizelChief Commercial Officer
Option Exercise
7,500$70.7323,710(D)

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Apr 21, 2026Apr 24 1:01 AMAri MaizelChief Commercial Officer
Grant/Award
7,224—7,224(D)

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