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 | 2025-05-07 17:03:41 | 82,503 0 | 82,503 | Form 4 |
16 | Todisco Michael VP, Finance & Assistant Treas | 2017-04-10 16:09:20 | 70,000 0 | 70,000 | Form 3 |
17 | Primiano Christopher Brett EVP, CBO, GC & Secretary | 2020-12-03 17:17:14 | 68,241 0 | 68,241 | Form 4 |
18 | DEMAREE JOHN Chief Commercial Officer | 2021-03-01 20:10:55 | 67,172 0 | 67,172 | Form 4 |
19 | Brannelly Paul SVP, FINANCE & ADMIN, TREAS | 2014-05-15 16:42:10 | 66,136 0 | 66,136 | Form 4 |
20 | Cheng Sohanya Roshan EVP & Chief Commercial Officer | 2025-03-06 16:27:58 | 34,314 0 | 34,314 | Form 4 |
21 | Thiel Carsten Director | 2018-09-04 16:38:34 | 34,000 0 | 34,000 | Form 4 |
22 | Honig Peter Director | 2023-05-25 16:06:10 | 34,000 0 | 34,000 | Form 4 |
23 | Rangwala Reshma EVP & Chief Medical Officer | 2025-04-24 16:40:51 | 28,853 0 | 28,853 | Form 4 |
24 | Poulton Stuart EVP, Chief Development Officer | 2025-03-06 16:24:37 | 27,414 0 | 27,414 | Form 4 |
25 | Peters Cameron VP of Finance | 2019-02-19 16:32:45 | 25,500 0 | 25,500 | Form 4 |
26 | Garland J. Scott Director | 2019-06-07 08:55:50 | 25,000 0 | 25,000 | Form 4 |
27 | Dolsten Mikael Director | 2021-05-21 17:32:53 | 23,900 0 | 23,900 | Form 4 |
28 | Mano Michael SVP, General Counsel&Secretary | 2025-03-06 16:13:53 | 21,047 0 | 21,047 | Form 4 |
29 | WEG KENNETH E Director | 2017-06-16 16:52:31 | 17,000 0 | 17,000 | Form 4 |
30 | Abate Kristin Chief Accounting Officer | 2025-03-06 16:15:12 | 9,713 0 | 9,713 | Form 4 |
31 | BOHLIN GAREN G Director | 2025-05-29 16:05:40 | 4,600 0 | 4,600 | Form 4 |
32 | Schor Chen Director | 2025-05-29 16:07:05 | 4,600 0 | 4,600 | Form 4 |
33 | Greene Barry E Director | 2025-05-29 16:08:28 | 4,600 0 | 4,600 | Form 4 |
34 | Mirza Mansoor Raza Director | 2025-05-29 16:09:53 | 4,600 0 | 4,600 | Form 4 |
35 | Oliger Christy J. Director | 2025-05-29 16:12:06 | 4,600 0 | 4,600 | Form 4 |
36 | PAKIANATHAN DEEPIKA Director | 2025-05-29 16:13:39 | 4,600 0 | 4,600 | Form 4 |
37 | Su Zhen Director | 2025-05-29 16:15:13 | 4,600 0 | 4,600 | Form 4 |