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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-23-057465
Filing Date
2023-12-05
Accepted
2023-12-05 17:03:22
Documents
1
Period of Report
2023-12-04

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 3651
  Complete submission text file 0001209191-23-057465.txt   4994
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 85 WELLS AVENUE NEWTON MA 02459
Business Address
Paulson Richard A. (Reporting) CIK: 0001804460 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-36167 | Film No.: 231467453