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 |
2021-11-15 Sale |
2021-11-17 5:00 pm |
Allena Pharmaceuticals Inc. | ALNA | BRENNER LOUIS MD President and CEO |
40,328 | $0.81 | $32,666 | 328,904 (Direct) |
View |
2021-05-10 Sale |
2021-05-12 4:45 pm |
Allena Pharmaceuticals Inc. | ALNA | BRENNER LOUIS MD President and COO |
25,215 | $1.11 | $27,989 | 354,119 (Direct) |
View |
2020-12-17 Sale |
2020-12-18 4:15 pm |
Allena Pharmaceuticals Inc. | ALNA | BRENNER LOUIS MD President and CEO |
103,116 | $1.36 | $140,238 | 247,932 (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 |
2022-02-01 Option Award |
2022-02-02 4:15 pm |
N/A N/A |
Allena Pharmaceuticals Inc. | ALNA | BRENNER LOUIS MD President and CEO |
655,000 | $0 | 655,000 (Direct) |
View |
2021-11-15 Exercise |
2021-11-17 5:00 pm |
N/A N/A |
Allena Pharmaceuticals Inc. | ALNA | BRENNER LOUIS MD President and CEO |
125,582 | $0 | 328,904 (Direct) |
View |
2021-05-10 Exercise |
2021-05-12 4:45 pm |
N/A N/A |
Allena Pharmaceuticals Inc. | ALNA | BRENNER LOUIS MD President and COO |
83,721 | $0 | 354,119 (Direct) |
View |
2021-02-16 Option Award |
2021-02-17 6:11 pm |
N/A 2031-02-15 |
Allena Pharmaceuticals Inc. | ALNA | BRENNER LOUIS MD President and COO |
886,400 | $0 | 886,400 (Direct) |
View |
2020-12-17 Exercise |
2020-12-18 4:15 pm |
N/A N/A |
Allena Pharmaceuticals Inc. | ALNA | BRENNER LOUIS MD President and CEO |
247,932 | $0 | 247,932 (Direct) |
View |
2020-12-09 Option Award |
2020-12-10 5:00 pm |
N/A N/A |
Allena Pharmaceuticals Inc. | ALNA | BRENNER LOUIS MD President and COO |
209,303 | $0 | 209,303 (Direct) |
View |
2020-05-28 Option Award |
2020-05-29 5:58 pm |
N/A N/A |
Allena Pharmaceuticals Inc. | ALNA | BRENNER LOUIS MD President and CEO |
247,932 | $0 | 247,932 (Direct) |
View |