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 |
| 2023-10-05 Option Award | 2023-10-10 5:34 pm | N/A N/A | Spero Therapeutics Inc. | SPRO | Deshpande Milind Director | 20,000 | $0 | 51,454 (Direct) | View |
| 2022-09-15 Option Award | 2022-09-19 5:44 pm | N/A N/A | Spero Therapeutics Inc. | SPRO | Deshpande Milind Director | 15,000 | $0 | 31,454 (Direct) | View |
| 2021-08-17 Option Award | 2021-08-18 4:56 pm | N/A 2031-08-17 | Spero Therapeutics Inc. | SPRO | Deshpande Milind Director | 7,500 | $0 | 7,500 (Direct) | View |
| 2021-01-04 Option Award | 2021-01-06 4:27 pm | N/A 2031-01-04 | Spero Therapeutics Inc. | SPRO | Deshpande Milind Director | 2,629 | $13.31 | 2,629 (Direct) | View |
| 2020-10-27 Option Award | 2020-10-27 5:32 pm | N/A 2030-10-27 | Spero Therapeutics Inc. | SPRO | Deshpande Milind Director | 7,500 | $0 | 7,500 (Direct) | View |
| 2020-01-02 Option Award | 2020-01-06 7:03 pm | N/A 2030-01-02 | Spero Therapeutics Inc. | SPRO | Deshpande Milind Director | 5,408 | $6.47 | 5,408 (Direct) | View |
| 2019-06-05 Option Award | 2019-06-05 6:47 pm | N/A 2029-06-05 | Spero Therapeutics Inc. | SPRO | Deshpande Milind Director | 6,073 | $0 | 6,073 (Direct) | View |