List of insiders holdings for Karyopharm Therapeutics Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
# | Insider Holder Name | Report Date Time |
Shares Owned Directly Indirectly |
Total Shares Owned |
Filing |
1 | Chione Ltd Czernik Marcin Hadjimichael Andreas Hadjimichael Amalia Smolokowski Wiaczeslaw 10% Owner |
2023-02-14 15:41:13 | 4,400,000 0 |
4,400,000 | Form 13G |
2 | Chione Ltd Czernik Marcin Hadjimichael Andreas Hadjimichael George Smolokowski Wiaczeslaw 10% Owner |
2023-02-14 15:41:13 | 4,400,000 0 |
4,400,000 | Form 13G |
3 | Shacham Sharon Chief Scientific Officer |
2022-03-31 16:17:01 | 1,048,131 713,757 |
1,761,888 | Form 4 |
4 | Kauffman Michael Director |
2022-03-02 15:18:21 | 740,757 898,131 |
1,638,888 | Form 4 |
5 | Plio Ltd Czernik Marcin Hadjimichael Andreas Hadjimichael Amalia Jankilevitsch Gregory Former 10% Owner (exit filing) 10% Owner |
2016-02-22 19:07:49 | 1,200,203 0 |
1,200,203 | Form 13G |
6 | Macomber Lori EVP, CFO & Treasurer |
2025-02-03 16:15:35 | 810,000 0 |
810,000 | Form 4 |
7 | Mason Michael EVP, CFO & Treasurer |
2024-09-05 16:24:30 | 391,054 0 |
391,054 | Form 4 |
8 | Frenkel Ran EVP, Chief Dev. Officer |
2022-03-02 15:34:13 | 258,290 0 |
258,290 | Form 4 |
9 | Varadan Anand EVP, Chief Commercial Officer |
2019-02-19 16:30:54 | 141,500 0 |
141,500 | Form 4 |
10 | Shah Jatin EVP, Chief Medical Officer |
2022-02-22 16:19:03 | 129,450 0 |
129,450 | Form 4 |
11 | Mitchener Stephen SVP, Chief Business Officer |
2023-03-02 17:36:32 | 128,313 0 |
128,313 | Form 4 |
12 | Lewis Tanya EVP, Chief Reg. Affairs |
2021-03-01 20:13:00 | 105,369 0 |
105,369 | Form 4 |
13 | Renz Justin A EVP, CFO & Treasurer |
2017-01-24 17:36:39 | 100,000 0 |
100,000 | Form 4 |
14 | FALVEY MICHAEL EVP, CFO & Treasurer |
2018-01-25 16:30:49 | 95,000 0 |
95,000 | Form 4 |
15 | Paulson Richard A. President and CEO |
2025-04-07 16:59:22 | 82,739 0 |
82,739 | Form 4 |
16 | Todisco Michael VP, Finance & Assistant Treas |
2017-04-10 16:09:20 | 70,000 0 |
70,000 | Form 3 |
17 | BOHLIN GAREN G Director |
2024-05-30 17:19:59 | 69,000 0 |
69,000 | Form 4 |
18 | Schor Chen Director |
2024-05-30 17:32:35 | 69,000 0 |
69,000 | Form 4 |
19 | Oliger Christy J. Director |
2024-05-30 17:32:34 | 69,000 0 |
69,000 | Form 4 |
20 | Mirza Mansoor Raza Director |
2024-05-30 17:32:34 | 69,000 0 |
69,000 | Form 4 |
21 | Greene Barry E Director |
2024-05-30 17:25:11 | 69,000 0 |
69,000 | Form 4 |
22 | Primiano Christopher Brett EVP, CBO, GC & Secretary |
2020-12-03 17:17:14 | 68,241 0 |
68,241 | Form 4 |
23 | DEMAREE JOHN Chief Commercial Officer |
2021-03-01 20:10:55 | 67,172 0 |
67,172 | Form 4 |
24 | Brannelly Paul SVP, FINANCE & ADMIN, TREAS |
2014-05-15 16:42:10 | 66,136 0 |
66,136 | Form 4 |
25 | Su Zhen Director |
2024-05-30 17:32:37 | 50,587 0 |
50,587 | Form 4 |
26 | Cheng Sohanya Roshan EVP & Chief Commercial Officer |
2025-03-06 16:27:58 | 34,314 0 |
34,314 | Form 4 |
27 | Honig Peter Director |
2023-05-25 16:06:10 | 34,000 0 |
34,000 | Form 4 |
28 | Thiel Carsten Director |
2018-09-04 16:38:34 | 34,000 0 |
34,000 | Form 4 |
29 | Rangwala Reshma EVP & Chief Medical Officer |
2025-03-06 16:26:15 | 29,272 0 |
29,272 | Form 4 |
30 | Poulton Stuart EVP, Chief Development Officer |
2025-03-06 16:24:37 | 27,414 0 |
27,414 | Form 4 |
31 | Peters Cameron VP of Finance |
2019-02-19 16:32:45 | 25,500 0 |
25,500 | Form 4 |
32 | Garland J. Scott Director |
2019-06-07 08:55:50 | 25,000 0 |
25,000 | Form 4 |
33 | Dolsten Mikael Director |
2021-05-21 17:32:53 | 23,900 0 |
23,900 | Form 4 |
34 | Mano Michael SVP, General Counsel&Secretary |
2025-03-06 16:13:53 | 21,047 0 |
21,047 | Form 4 |
35 | WEG KENNETH E Director |
2017-06-16 16:52:31 | 17,000 0 |
17,000 | Form 4 |
36 | Abate Kristin Chief Accounting Officer |
2025-03-06 16:15:12 | 9,713 0 |
9,713 | Form 4 |
37 | PAKIANATHAN DEEPIKA Director |
2024-06-07 19:18:17 | 0 0 |
0 | Form 4 |