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 |
| 2024-12-05 Purchase |
2024-12-09 4:09 pm |
Aileron Therapeutics Inc. | ALRN | WINDSOR JAMES BRIAN President and CEO |
400 | $2.244 | $898 | 7,508 (Indirect Direct) |
View |
| 2023-12-15 Purchase |
2023-12-18 5:56 pm |
AILERON THERAPEUTICS INC | ALRN | WINDSOR JAMES BRIAN President and COO |
225 | $3.37 | $758 | 5,347 (Indirect Direct) |
View |
| 2023-11-20 Purchase |
2023-11-21 4:43 pm |
AILERON THERAPEUTICS INC | ALRN | WINDSOR JAMES BRIAN President and COO |
5,076 | $1.9675 | $9,987 | 5,122 (Direct) |
View |
| 2020-12-07 Sale |
2020-12-09 4:30 pm |
TFF Pharmaceuticals Inc. | TFFP | WINDSOR JAMES BRIAN Chief Science Officer |
25,000 | $15.8 | $395,000 | 139,429 (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 |
| 2024-12-02 Option Award |
2024-12-04 4:05 pm |
N/A 2034-12-01 |
Aileron Therapeutics Inc. | ALRN | WINDSOR JAMES BRIAN President and CEO |
517,500 | $0 | 517,500 (Direct) |
View |
| 2024-03-05 Exercise |
2024-03-06 5:06 pm |
N/A N/A |
AILERON THERAPEUTICS INC | ALRN | WINDSOR JAMES BRIAN President and COO |
2,002 | $0 | 7,347 (Direct) |
View |
Ownership |
2023-11-02 8:47 pm |
N/A N/A |
AILERON THERAPEUTICS INC | ALRN | WINDSOR JAMES BRIAN See Remarks |
0 | $0 | 926,834 (Direct) |
View |
| 2020-12-07 Exercise |
2020-12-09 4:30 pm |
N/A N/A |
TFF Pharmaceuticals Inc. | TFFP | WINDSOR JAMES BRIAN Chief Science Officer |
25,000 | $2.5 | 139,429 (Direct) |
View |
| 2020-12-07 Exercise |
2020-12-09 4:30 pm |
2019-09-26 2028-09-26 |
TFF Pharmaceuticals Inc. | TFFP | WINDSOR JAMES BRIAN Chief Science Officer |
25,000 | $0 | 139,429 (Direct) |
View |
| 2020-08-24 Option Award |
2020-08-26 6:13 pm |
N/A N/A |
TFF Pharmaceuticals Inc. | TFFP | WINDSOR JAMES BRIAN Chief Science Officer |
20,000 | $0 | 159,429 (Direct) |
View |