Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- 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>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2024-09-04 Sale | 2024-09-05 4:24 pm | Karyopharm Therapeutics Inc. | KPTI | Mason Michael EVP, CFO & Treasurer | 7,050 | $0.7218 | $5,089 | 391,054 (Direct) | View |
| 2024-06-04 Sale | 2024-06-06 4:03 pm | Karyopharm Therapeutics Inc. | KPTI | Mason Michael EVP, CFO & Treasurer | 652 | $0.99 | $645 | 398,104 (Direct) | View |
| 2024-02-29 Sale | 2024-03-04 7:39 pm | Karyopharm Therapeutics Inc. | KPTI | Mason Michael EVP, CFO & Treasurer | 33,849 | $1.1755 | $39,788 | 398,756 (Direct) | View |
| 2024-02-27 Sale | 2024-02-29 5:35 pm | Karyopharm Therapeutics Inc. | KPTI | Mason Michael EVP, CFO & Treasurer | 2,545 | $1.3238 | $3,369 | 432,605 (Direct) | View |
| 2024-02-06 Sale | 2024-02-08 4:36 pm | Karyopharm Therapeutics Inc. | KPTI | Mason Michael EVP, CFO & Treasurer | 4,205 | $1.5865 | $6,671 | 246,945 (Direct) | View |
| 2023-09-01 Sale | 2023-09-05 4:30 pm | Karyopharm Therapeutics Inc. | KPTI | Mason Michael EVP, CFO & Treasurer | 6,913 | $1.3313 | $9,203 | 237,817 (Direct) | View |
| 2023-06-02 Sale | 2023-06-05 4:10 pm | Karyopharm Therapeutics Inc. | KPTI | Mason Michael EVP, CFO & Treasurer | 631 | $2.22 | $1,401 | 244,730 (Direct) | View |
| 2023-03-01 Sale | 2023-03-02 5:30 pm | Karyopharm Therapeutics Inc. | KPTI | Mason Michael EVP, CFO & Treasurer | 11,205 | $3.0292 | $33,942 | 245,361 (Direct) | View |
| 2023-02-27 Sale | 2023-03-01 4:05 pm | Karyopharm Therapeutics Inc. | KPTI | Mason Michael EVP, CFO & Treasurer | 2,802 | $3.0368 | $8,509 | 161,566 (Direct) | View |
| 2023-02-06 Sale | 2023-02-08 4:11 pm | Karyopharm Therapeutics Inc. | KPTI | Mason Michael EVP, CFO & Treasurer | 4,141 | $3.4 | $14,079 | 164,368 (Direct) | View |
| 2022-06-03 Sale | 2022-06-06 5:40 pm | Karyopharm Therapeutics Inc. | KPTI | Mason Michael EVP, CFO, Treasurer | 601 | $6.0401 | $3,630 | 138,509 (Direct) | View |
| 2022-02-28 Sale | 2022-03-02 3:33 pm | Karyopharm Therapeutics Inc. | KPTI | Mason Michael EVP, CFO & Treasurer | 2,398 | $10.24 | $24,550 | 250,710 (Direct) | View |
| 2022-02-07 Sale | 2022-02-09 5:25 pm | Karyopharm Therapeutics Inc. | KPTI | Mason Michael EVP, CFO & Treasurer | 3,947 | $9.862 | $38,925 | 53,308 (Direct) | View |
| 2021-02-11 Sale | 2021-02-17 6:46 pm | Karyopharm Therapeutics Inc. | KPTI | Mason Michael SVP, CFO & Treasurer | 2,858 | $15.52 | $44,354 | 5,292 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2024-02-28 Option Award | 2024-02-29 5:35 pm | N/A N/A | Karyopharm Therapeutics Inc. | KPTI | Mason Michael EVP, CFO & Treasurer | 188,205 | $0 | 432,605 (Direct) | View |
| 2024-01-24 Option Award | 2024-01-25 6:47 pm | N/A N/A | Karyopharm Therapeutics Inc. | KPTI | Mason Michael EVP, CFO & Treasurer | 13,333 | $0 | 251,150 (Direct) | View |
| 2023-02-28 Option Award | 2023-03-02 5:30 pm | N/A N/A | Karyopharm Therapeutics Inc. | KPTI | Mason Michael EVP, CFO & Treasurer | 95,000 | $0 | 245,361 (Direct) | View |
| 2022-08-31 Option Award | 2022-09-01 8:59 pm | N/A 2032-08-30 | Karyopharm Therapeutics Inc. | KPTI | Mason Michael EVP, CFO & Treasurer | 75,000 | $0 | 213,509 (Direct) | View |
| 2022-02-28 Option Award | 2022-03-02 3:33 pm | N/A 2032-02-27 | Karyopharm Therapeutics Inc. | KPTI | Mason Michael EVP, CFO & Treasurer | 199,800 | $0 | 250,710 (Direct) | View |
| 2021-06-01 Option Award | 2021-06-01 5:53 pm | N/A 2031-05-31 | Karyopharm Therapeutics Inc. | KPTI | Mason Michael EVP, CFO, Treasurer | 20,500 | $0 | 72,255 (Direct) | View |
| 2021-02-25 Option Award | 2021-03-01 8:16 pm | N/A 2031-02-24 | Karyopharm Therapeutics Inc. | KPTI | Mason Michael SVP, CFO & Treasurer | 81,981 | $0 | 111,723 (Direct) | View |
| 2021-02-05 Exercise | 2021-02-09 8:32 pm | N/A N/A | Karyopharm Therapeutics Inc. | KPTI | Mason Michael SVP, CFO & Treasurer | 8,150 | $0 | 32,600 (Direct) | View |
| 2020-02-05 Option Award | 2020-02-07 4:18 pm | N/A 2030-02-04 | Karyopharm Therapeutics Inc. | KPTI | Mason Michael SVP, CFO & Treasurer | 120,200 | $0 | 120,200 (Direct) | View |