Mason Michael 4
4 · Karyopharm Therapeutics Inc. · Filed Sep 5, 2023
Insider Transaction Report
Form 4
Mason Michael
SVP, CFO & Treasurer
Transactions
- Sale
Common Stock
2023-09-01$1.33/sh−6,913$9,203→ 237,817 total
Footnotes (1)
- [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.