Home/Filings/4/0000899243-21-021292
4//SEC Filing

Mitchener Stephen 4

Accession 0000899243-21-021292

CIK 0001503802other

Filed

May 31, 8:00 PM ET

Accepted

Jun 1, 4:05 PM ET

Size

7.7 KB

Accession

0000899243-21-021292

Insider Transaction Report

Form 4
Period: 2021-05-30
Mitchener Stephen
SVP, Chief Business Officer
Transactions
  • Exercise/Conversion

    Common Stock

    2021-05-30+1,5003,000 total
  • Exercise/Conversion

    Restricted Stock Units

    2021-05-301,5001,500 total
    Common Stock (1,500 underlying)
Footnotes (3)
  • [F1]Restricted stock units ("RSUs") convert into Karyopharm Therapeutics Inc. common stock on a one-for-one basis.
  • [F2]The reporting person has reported a prior award of 3,000 RSUs (described in footnote 3 below) in Table II of Form 4. The total reported in Column 5 includes 1,500 RSUs previously reported in Table II and 1,500 shares of common stock.
  • [F3]On November 30, 2020, the reporting person was granted 3,000 RSUs, which vested as to 50% of the shares on May 30, 2021, with the remaining 50% vesting on November 30, 2021. 1,500 of the RSUs vested on May 30, 2021. Vested shares will be delivered to the reporting person as soon as practicable following the vesting date, but in any event within 30 days of such date.

Issuer

Karyopharm Therapeutics Inc.

CIK 0001503802

Entity typeother

Related Parties

1
  • filerCIK 0001774519

Filing Metadata

Form type
4
Filed
May 31, 8:00 PM ET
Accepted
Jun 1, 4:05 PM ET
Size
7.7 KB