0000950170-24-066786.txt : 20240530
0000950170-24-066786.hdr.sgml : 20240530
20240530173235
ACCESSION NUMBER: 0000950170-24-066786
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20240529
FILED AS OF DATE: 20240530
DATE AS OF CHANGE: 20240530
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Schor Chen
CENTRAL INDEX KEY: 0001340875
ORGANIZATION NAME:
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-36167
FILM NUMBER: 241006774
MAIL ADDRESS:
STREET 1: PREDIX PHARMACEUTICALS HOLDINGS, INC.
STREET 2: 4 MAGUIRE ROAD
CITY: LEXINGTON
STATE: MA
ZIP: 02421
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: Karyopharm Therapeutics Inc.
CENTRAL INDEX KEY: 0001503802
STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834]
ORGANIZATION NAME: 03 Life Sciences
IRS NUMBER: 263931704
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 85 WELLS AVENUE
STREET 2: SECOND FLOOR
CITY: NEWTON
STATE: MA
ZIP: 02459
BUSINESS PHONE: 617-658-0600
MAIL ADDRESS:
STREET 1: 85 WELLS AVENUE
STREET 2: SECOND FLOOR
CITY: NEWTON
STATE: MA
ZIP: 02459
4
1
ownership.xml
4
X0508
4
2024-05-29
0001503802
Karyopharm Therapeutics Inc.
KPTI
0001340875
Schor Chen
C/O KARYOPHARM THERAPEUTICS INC.
85 WELLS AVENUE
NEWTON
MA
02459
true
false
false
false
false
Nonstatutory Stock Option (right to buy)
0.96
2024-05-29
4
A
false
69000
0
A
2034-05-28
Common Stock
69000
69000
D
This option vests as to 100% of the underlying shares on May 29, 2025.
/s/ Nancy Smith, Attorney-in-Fact for Chen Schor
2024-05-30