Michael Mason - EVP, CFO & Treasurer at Karyopharm Therapeutics Inc.

Insider Transactions and Holdings

Entity Type
Individual
Role
EVP, CFO & Treasurer
Issuer Symbol
KPTI on Nasdaq
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All Insider Reports

There are no Buy or Sell transactions made by Michael Mason since 13 Mar 2025

Holdings reported by Michael Mason for Karyopharm Therapeutics Inc.

Security Num Shares Value Price $ Transaction Date Ownership Underlying Class Underlying Amount
Common 398,756 $478,507 $1.20 01 Mar 2024 Direct
Common Stock 391,054 $282,263 $0.7218 04 Sep 2024 Direct

Transactions reported by Michael Mason for Karyopharm Therapeutics Inc.

Sym Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.