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>>
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2024-02-20 Option Award | 2024-02-22 5:01 pm | N/A 2034-02-19 | Caribou Biosciences Inc. | CRBU | JOHNSON DAVID LEE Director | 39,500 | $0 | 39,500 (Direct) | View |
| 2023-02-21 Option Award | 2023-02-23 4:46 pm | N/A 2033-02-20 | Caribou Biosciences Inc. | CRBU | JOHNSON DAVID LEE Director | 21,500 | $0 | 21,500 (Direct) | View |
| 2022-09-28 Gift | 2022-10-06 4:15 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 22,000 | $0 | 0 (Direct) | View |
| 2022-10-05 Disposition | 2022-10-06 4:15 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 347,439 | $0 | 0 (Direct) | View |
| 2022-09-01 Tax Withholding | 2022-09-06 7:00 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 2,103 | $68.15 | 85,658 (Direct) | View |
| 2022-08-31 Option Award | 2022-09-06 7:00 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 365 | $25.37 | 85,658 (Direct) | View |
| 2022-09-01 Exercise | 2022-09-06 7:00 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 4,971 | $0 | 85,658 (Direct) | View |
| 2022-08-01 Exercise | 2022-08-03 6:01 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 13,540 | $0 | 67,211 (Direct) | View |
| 2022-08-01 Tax Withholding | 2022-08-03 6:01 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 2,342 | $32.4 | 67,211 (Direct) | View |
| 2022-05-18 Option Award | 2022-05-18 8:38 pm | N/A 2032-05-17 | Caribou Biosciences Inc. | CRBU | JOHNSON DAVID LEE Director | 44,000 | $0 | 44,000 (Direct) | View |
| 2022-04-01 Exercise | 2022-04-05 7:00 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 4,375 | $0 | 48,424 (Direct) | View |
| 2022-04-01 Tax Withholding | 2022-04-05 7:00 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 1,513 | $35.91 | 48,424 (Direct) | View |
| 2022-02-28 Option Award | 2022-03-03 9:12 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 472 | $25.37 | 126,103 (Direct) | View |
| 2022-03-01 Option Award | 2022-03-03 9:12 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 63,964 | $0 | 126,103 (Direct) | View |
| 2022-03-01 Exercise | 2022-03-03 9:12 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 2,763 | $0 | 126,103 (Direct) | View |
| 2022-03-01 Tax Withholding | 2022-03-03 9:12 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 956 | $29.87 | 126,103 (Direct) | View |
| 2022-02-01 Tax Withholding | 2022-02-03 5:44 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 2,559 | $29.33 | 64,113 (Direct) | View |
| 2022-02-01 Exercise | 2022-02-03 5:44 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 13,540 | $0 | 64,113 (Direct) | View |
| 2021-10-01 Tax Withholding | 2021-10-05 4:05 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 2,170 | $26.25 | 43,447 (Direct) | View |
| 2021-10-01 Exercise | 2021-10-05 4:05 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 4,375 | $0 | 43,447 (Direct) | View |
| 2021-08-01 Tax Withholding(A) | 2021-09-24 7:00 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 2,342 | $27.33 | 62,297 (Direct) | View |
| 2021-08-01 Exercise(A) | 2021-09-24 7:00 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 13,540 | $0 | 62,297 (Direct) | View |
| 2021-08-31 Option Award | 2021-09-03 8:01 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 480 | $24.39 | 56,207 (Direct) | View |
| 2021-09-01 Exercise | 2021-09-03 8:01 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 2,762 | $0 | 56,207 (Direct) | View |
| 2021-09-01 Tax Withholding | 2021-09-03 8:01 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 1,072 | $29.85 | 56,207 (Direct) | View |
| 2021-08-01 Tax Withholding | 2021-08-03 6:09 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 2,342 | $27.33 | 62,297 (Direct) | View |
| 2021-08-01 Exercise | 2021-08-03 6:09 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 13,540 | $0 | 62,297 (Direct) | View |
| 2021-04-01 Tax Withholding | 2021-04-02 5:08 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 1,513 | $42.62 | 39,019 (Direct) | View |
| 2021-04-01 Exercise | 2021-04-02 5:08 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 4,375 | $0 | 39,019 (Direct) | View |
| 2021-02-28 Option Award | 2021-03-03 7:46 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 375 | $36.21 | 88,248 (Direct) | View |
| 2021-03-01 Option Award | 2021-03-03 7:46 pm | N/A 2031-02-28 | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 60,841 | $0 | 88,248 (Direct) | View |
| 2021-02-01 Tax Withholding | 2021-02-03 7:16 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 2,458 | $49.49 | 61,402 (Direct) | View |
| 2021-02-01 Exercise | 2021-02-03 7:16 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 13,540 | $0 | 61,402 (Direct) | View |
| 2020-10-01 Tax Withholding | 2020-10-05 7:49 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 2,170 | $57.96 | 35,845 (Direct) | View |
| 2020-10-01 Exercise | 2020-10-05 7:49 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 4,375 | $0 | 35,845 (Direct) | View |
| 2020-07-31 Option Award | 2020-08-04 9:32 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 316 | $36.68 | 61,655 (Direct) | View |
| 2020-08-01 Tax Withholding | 2020-08-04 9:32 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 2,618 | $67.48 | 61,655 (Direct) | View |
| 2020-08-01 Exercise | 2020-08-04 9:32 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 13,540 | $0 | 61,655 (Direct) | View |
| 2020-06-01 Option Award | 2020-06-03 7:53 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 42,400 | $0 | 42,400 (Direct) | View |
| 2020-04-01 Tax Withholding | 2020-04-03 4:07 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 1,513 | $48.73 | 33,547 (Direct) | View |
| 2020-04-01 Exercise | 2020-04-03 4:07 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 4,375 | $0 | 33,547 (Direct) | View |
| 2020-02-03 Option Award | 2020-02-04 8:45 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 67,660 | $0 | 99,595 (Direct) | View |
| 2020-01-31 Option Award | 2020-02-04 8:45 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 310 | $36.68 | 99,595 (Direct) | View |
| 2020-02-01 Exercise | 2020-02-04 8:45 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 3,125 | $0 | 99,595 (Direct) | View |
| 2020-02-01 Tax Withholding | 2020-02-04 8:45 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 1,167 | $65.26 | 99,595 (Direct) | View |
| 2019-10-01 Exercise | 2019-10-02 7:26 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 4,375 | $0 | 32,792 (Direct) | View |
| 2019-10-01 Tax Withholding | 2019-10-02 7:26 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 1,537 | $46.99 | 32,792 (Direct) | View |
| 2019-08-01 Tax Withholding | 2019-08-05 5:06 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 1,081 | $54.25 | 29,954 (Direct) | View |
| 2019-07-31 Option Award | 2019-08-05 5:06 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 311 | $36.68 | 29,954 (Direct) | View |
| 2019-08-01 Exercise | 2019-08-05 5:06 pm | N/A N/A | Global Blood Therapeutics Inc. | GBT | JOHNSON DAVID LEE Chief Commercial Officer | 3,125 | $0 | 29,954 (Direct) | View |