MarketPeel
Insider Trading Intelligence
SM

Susan Mahony

AXSM
DIRECTOR · AXSOME THERAPEUTICS, INC. · CIK 0001463321
FILING MIX · LIFETIME88%/12%
BUYS
23
SELLS
3
TOTAL VALUE
$145.0K
COMPANIES
3
ACTIVE SINCE
May 2020
HOLDINGS NOW
16,529
AVG SELL PX
$241.70
TRADE KIND
SHOWING 26 / 26
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
No backtest data available for Susan Mahony. Backtests are computed for purchase (P) and sale (S) transactions with resolvable price history.
Holdings over time
AXSM · 829 shares · as of Jun 10, 2026
01,4682,9374,4055,873202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 23 buys / 3 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
AXSM
AXSOME THERAPEUTICS, INC.
SALE10b5-1
10b5-1 plan
300$246.18$73.9K829Jun 10, 2026Jun 10, 2026View →
AXSM
AXSOME THERAPEUTICS, INC.
SALE10b5-1
10b5-1 plan
300$237.21$71.2K1,129Jun 9, 2026Jun 10, 2026View →
AXSM
AXSOME THERAPEUTICS, INC.
PURCHASE
1,4291,429Jun 8, 2026Jun 10, 2026View →
AXSM
AXSOME THERAPEUTICS, INC.
SALE
1,4290Jun 8, 2026Jun 10, 2026View →
AXSM
AXSOME THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
1,7211,721Jun 5, 2026Jun 9, 2026View →
ASMB
ASSEMBLY BIOSCIENCES, INC.
PURCHASEGRANT
Stock grant
8,0008,000Jun 4, 2026Jun 5, 2026View →
ZYME
ZYMEWORKS INC.
PURCHASEGRANT
Stock grant
11,50011,500Jan 12, 2026Jan 12, 2026View →
ZYME
ZYMEWORKS INC.
PURCHASEGRANT
Stock grant
7,7007,700Jan 12, 2026Jan 12, 2026View →
AXSM
AXSOME THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
3,1663,166Jun 6, 2025Jun 10, 2025View →
AXSM
AXSOME THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
1,4291,429Jun 6, 2025Jun 10, 2025View →
ASMB
ASSEMBLY BIOSCIENCES, INC.
PURCHASEGRANT
Stock grant
3,5003,500Jun 5, 2025Jun 9, 2025View →
AXSM
AXSOME THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
1,3121,312Feb 21, 2025Feb 25, 2025View →
ZYME
ZYMEWORKS INC.
PURCHASEGRANT
Stock grant
31,00031,000Dec 10, 2024Dec 12, 2024View →
AXSM
AXSOME THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
5,7995,799Jun 7, 2024Jun 11, 2024View →
ASMB
ASSEMBLY BIOSCIENCES, INC.
PURCHASEGRANT
Stock grant
2,7502,750May 29, 2024May 30, 2024View →
AXSM
AXSOME THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
191191Feb 27, 2024Feb 29, 2024View →
ZYME
ZYMEWORKS INC.
PURCHASEGRANT
Stock grant
37,00037,000Dec 7, 2023Dec 8, 2023View →
AXSM
AXSOME THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
5,8735,873Oct 10, 2023Oct 12, 2023View →
AXSM
AXSOME THERAPEUTICS, INC.
PURCHASEGRANT
Stock grant
1,5021,502Oct 10, 2023Oct 12, 2023View →
ASMB
ASSEMBLY BIOSCIENCES, INC.
PURCHASEGRANT
Stock grant
20,00020,000May 25, 2023May 30, 2023View →
ZYME
ZYMEWORKS INC.
PURCHASEGRANT
Stock grant
25,00025,000Dec 21, 2022Dec 23, 2022View →
ASMB
ASSEMBLY BIOSCIENCES, INC.
PURCHASEGRANT
Stock grant
20,00020,000May 25, 2022May 27, 2022View →
ASMB
ASSEMBLY BIOSCIENCES, INC.
PURCHASEGRANT
Stock grant
15,00015,000May 20, 2021May 24, 2021View →
ZYME
ZYMEWORKS INC.
PURCHASEGRANT
Stock grant
9,0009,000May 6, 2021May 7, 2021View →
ASMB
ASSEMBLY BIOSCIENCES, INC.
PURCHASEGRANT
Stock grant
10,00010,000Jun 11, 2020Jun 15, 2020View →
ZYME
ZYMEWORKS INC.
PURCHASEGRANT
Stock grant
9,0009,000May 8, 2020May 11, 2020View →
Other insiders · AXSM
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About this filer
CIK 0001463321
ROLE
Director
PRIMARY
AXSM
COMPANIES
3
ACTIVE SINCE
May 2020
MARKETPEEL · /INSIDER/0001463321DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

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