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 |
2021-05-14 Purchase |
2021-05-18 4:45 pm |
Gemini Therapeutics Inc. | GMTX | Piekos Brian Chief Financial Officer |
7,655 | $9.462 | $72,432 | 7,655 (Direct) |
View |
2020-11-16 Sale |
2020-11-17 3:42 pm |
AMAG PHARMACEUTICALS INC. | AMAG | Piekos Brian Chief Financial Officer |
31,538 | $0 | $0 | 0 (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 |
2025-02-21 Option Award |
2025-02-25 8:35 pm |
N/A N/A |
KalVista Pharmaceuticals Inc. | KALV | Piekos Brian Chief Financial Officer |
80,000 | $0 | 80,000 (Direct) |
View |
2024-09-09 Option Award |
2024-09-11 4:34 pm |
N/A N/A |
KalVista Pharmaceuticals Inc. | KALV | Piekos Brian Chief Financial Officer |
100,000 | $0 | 100,000 (Direct) |
View |
2024-02-01 Option Award |
2024-02-05 06:01 am |
N/A 2034-02-01 |
Elicio Therapeutics Inc. | ELTX | Piekos Brian Chief Financial Officer |
43,225 | $0 | 43,225 (Direct) |
View |
2023-06-01 Option Award |
2023-06-05 5:25 pm |
N/A 2033-06-01 |
Elicio Therapeutics Inc. | ELTX | Piekos Brian Chief Financial Officer |
75,484 | $0 | 75,484 (Direct) |
View |
2022-05-31 Option Award |
2022-06-02 7:14 pm |
N/A N/A |
Gemini Therapeutics Inc. | GMTX | Piekos Brian CFO |
9,960 | $1.09 | 17,615 (Direct) |
View |
2022-01-13 Option Award |
2022-01-14 09:01 am |
N/A N/A |
Gemini Therapeutics Inc. | GMTX | Piekos Brian CFO |
280,876 | $0 | 280,876 (Direct) |
View |
2021-10-18 Option Award |
2021-10-20 5:49 pm |
N/A N/A |
Gemini Therapeutics Inc. | GMTX | Piekos Brian Chief Financial Officer |
90,720 | $0 | 90,720 (Direct) |
View |
2021-04-12 Option Award |
2021-04-14 4:06 pm |
N/A 2031-04-11 |
Gemini Therapeutics Inc. | GMTX | Piekos Brian Chief Financial Officer |
377,734 | $0 | 377,734 (Direct) |
View |
Ownership |
2021-02-19 4:01 pm |
N/A 2031-02-03 |
Gemini Therapeutics Inc. | GMTX | Piekos Brian Chief Financial Officer |
0 | $0 | 43,580 (Direct) |
View |
Ownership |
2020-06-19 4:46 pm |
N/A N/A |
AMAG PHARMACEUTICALS INC. | AMAG | Piekos Brian Interim CFO |
0 | $0 | 41,038 (Direct) |
View |