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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0000315066-14-002230
Filing Date
2014-02-14
Accepted
2014-02-14 06:52:25
Documents
1

Document Format Files

Seq Description Document Type Size
1 filing.txt SC 13G 6147
  Complete submission text file 0000315066-14-002230.txt   7679
Mailing Address 245 SUMMER STREET BOSTON MA 02210
Business Address 245 SUMMER STREET BOSTON MA 02210 6175706339
FMR LLC (Filed by) CIK: 0000315066 (see all company filings)

IRS No.: 061209781 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G
SIC: 0000

Mailing Address 2 MERCER ROAD NATICK MA 01760
Business Address 2 MERCER ROAD NATICK MA 01760 508-975-4820
Karyopharm Therapeutics Inc. (Subject) CIK: 0001503802 (see all company filings)

IRS No.: 263931704 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-87705 | Film No.: 14609896
SIC: 2834 Pharmaceutical Preparations