Michael Mason - Sep 4, 2024 Form 4 Insider Report for Karyopharm Therapeutics Inc. (KPTI)

Role
EVP, CFO & Treasurer
Signature
/s/Nancy Smith as Attorney-in-Fact for Michael Mason
Stock symbol
KPTI
Transactions as of
Sep 4, 2024
Transactions value $
-$5,089
Form type
4
Date filed
9/5/2024, 04:24 PM
Previous filing
Jun 6, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction KPTI Common Stock Sale -$5.09K -7.05K -1.77% $0.72 391K Sep 4, 2024 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 This transaction was effected pursuant to a durable automatic sale instruction plan adopted by the reporting person on June 10, 2021, and represents a broker-assisted sale of shares to satisfy the payment of withholding tax liability incurred upon the vesting of restricted stock units. The sale does not represent a discretionary trade by the reporting person.