Stephen Mitchener

Insider Reports History

Location
Cambridge, MA
Signature
/s/Nancy Smith as Attorney-in-Fact for Stephen Mitchener
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Stephen Mitchener:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Karyopharm Therapeutics Inc. SVP, Chief Business Officer Common Stock 128K $105K $0.82 01 Mar 2023 Direct

Insider Reports Filed by Stephen Mitchener

Symbol Company Period Transactions Value $ Form Type Date Filed Role
KPTI Karyopharm Therapeutics Inc. 28 Feb 2023 2 -$19.3K 4 02 Mar 2023 SVP, Chief Business Officer
KPTI Karyopharm Therapeutics Inc. 31 Aug 2022 2 $0 4 01 Sep 2022 SVP, Chief Business Officer
KPTI Karyopharm Therapeutics Inc. 28 Feb 2022 2 $0 4 02 Mar 2022 SVP, Chief Business Officer
KPTI Karyopharm Therapeutics Inc. 02 Dec 2021 1 -$3.34K 4 03 Dec 2021 SVP, Chief Business Officer
KPTI Karyopharm Therapeutics Inc. 02 Jun 2021 1 -$4.91K 4 03 Jun 2021 SVP, Chief Business Officer
KPTI Karyopharm Therapeutics Inc. 30 May 2021 2 $0 4 01 Jun 2021 SVP, Chief Business Officer