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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000899243-22-021234
Filing Date
2022-06-06
Accepted
2022-06-06 17:40:21
Documents
1
Period of Report
2022-06-03

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 5039
  Complete submission text file 0000899243-22-021234.txt   6378
Mailing Address 85 WELLS AVENUE SECOND FLOOR NEWTON MA 02459
Business Address 85 WELLS AVENUE SECOND FLOOR NEWTON MA 02459 617-658-0600
Karyopharm Therapeutics Inc. (Issuer) CIK: 0001503802 (see all company filings)

IRS No.: 263931704 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations

Mailing Address 300 3RD STREET CAMBRIDGE MA 02142
Business Address
Mason Michael (Reporting) CIK: 0001514291 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-36167 | Film No.: 22999112