4//SEC Filing
Mason Michael 4
Accession 0001209191-23-007775
CIK 0001503802other
Filed
Feb 7, 7:00 PM ET
Accepted
Feb 8, 4:11 PM ET
Size
4.8 KB
Accession
0001209191-23-007775
Insider Transaction Report
Form 4
Mason Michael
SVP, CFO & Treasurer
Transactions
- Sale
Common Stock
2023-02-06$3.40/sh−4,141$14,079→ 164,368 total
Footnotes (1)
- [F1]This transaction was a broker-assisted sale of shares to satisfy the payment of withholding tax liability incurred upon the vesting of restricted stock units and does not represent a discretionary trade by the reporting person.
Documents
Issuer
Karyopharm Therapeutics Inc.
CIK 0001503802
Entity typeother
Related Parties
1- filerCIK 0001514291
Filing Metadata
- Form type
- 4
- Filed
- Feb 7, 7:00 PM ET
- Accepted
- Feb 8, 4:11 PM ET
- Size
- 4.8 KB