The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Mitchener Stephen since 2021.
This trader's CIK number is 1774519.
At the time of last reporting, Mitchener Stephen was the SVP, Chief Business Officer of Karyopharm Therapeutics Inc.. (stock ticker symbol KPTI).
Also see all insider trading activities at Karyopharm Therapeutics Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2023 | KPTI | 0 | $0 | 6,357 | $19,255 | 0 | $0 |
| 2021 | KPTI | 0 | $0 | 1,027 | $8,243 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2023-03-01 | KPTI | Sale | 6,357 | 3.03 | 19,255 |
| 2021-12-02 | KPTI | Sale | 499 | 6.69 | 3,338 |
| 2021-06-02 | KPTI | Sale | 528 | 9.29 | 4,905 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Mitchener Stephen (SVP, Chief Business Officer of Karyopharm Therapeutics Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.