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 |
2024-09-27 Purchase |
2024-10-01 08:02 am |
enGene Holdings Inc. | ENGN | Cooper Ronald Harold Wilfred Chief Executive Officer |
10,000 | $5.7 | $57,000 | 10,000 (Direct) |
View |
2023-01-23 Sale |
2023-01-23 5:09 pm |
ALBIREO PHARMA INC. | ALBO | Cooper Ronald Harold Wilfred President and CEO |
1,057 | $43.8 | $46,297 | 57,444 (Direct) |
View |
2022-10-24 Sale(A) |
2023-01-09 6:40 pm |
ALBIREO PHARMA INC. | ALBO | Cooper Ronald Harold Wilfred President and CEO |
919 | $19.58 | $17,991 | 58,501 (Direct) |
View |
2022-10-24 Sale |
2022-10-25 4:00 pm |
ALBIREO PHARMA INC. | ALBO | Cooper Ronald Harold Wilfred President and CEO |
919 | $19.58 | $17,991 | 55,461 (Direct) |
View |
2022-07-22 Sale |
2022-07-25 4:09 pm |
ALBIREO PHARMA INC. | ALBO | Cooper Ronald Harold Wilfred President and CEO |
929 | $24.67 | $22,923 | 56,380 (Direct) |
View |
2022-04-22 Sale |
2022-04-25 4:40 pm |
ALBIREO PHARMA INC. | ALBO | Cooper Ronald Harold Wilfred President and CEO |
907 | $33.11 | $30,031 | 56,082 (Direct) |
View |
2022-01-24 Sale |
2022-01-25 4:37 pm |
ALBIREO PHARMA INC. | ALBO | Cooper Ronald Harold Wilfred President and CEO |
3,684 | $24.88 | $91,666 | 56,989 (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 |
2025-01-29 Option Award |
2025-01-31 4:36 pm |
N/A 2035-01-29 |
enGene Holdings Inc. | ENGN | Cooper Ronald Harold Wilfred CEO & President |
850,000 | $0 | 850,000 (Direct) |
View |
2024-07-22 Option Award |
2024-07-24 6:26 pm |
N/A 2034-07-22 |
enGene Holdings Inc. | ENGN | Cooper Ronald Harold Wilfred Chief Executive Officer |
1,250,000 | $0 | 1,250,000 (Direct) |
View |
2024-06-07 Option Award |
2024-06-11 4:46 pm |
N/A 2034-06-06 |
C4 Therapeutics Inc. | CCCC | Cooper Ronald Harold Wilfred Director |
65,000 | $0 | 65,000 (Direct) |
View |
2024-06-06 Option Award |
2024-06-10 4:05 pm |
N/A 2034-06-05 |
Generation Bio Co. | GBIO | Cooper Ronald Harold Wilfred Director |
60,000 | $0 | 60,000 (Direct) |
View |
2023-06-08 Option Award |
2023-06-12 4:15 pm |
N/A 2033-06-07 |
Generation Bio Co. | GBIO | Cooper Ronald Harold Wilfred Director |
25,000 | $0 | 25,000 (Direct) |
View |
2023-03-02 Equity Swap |
2023-03-02 4:58 pm |
N/A N/A |
ALBIREO PHARMA INC. | ALBO | Cooper Ronald Harold Wilfred President and CEO |
33,094 | $0 | 0 (Direct) |
View |
2023-01-19 Option Award(A) |
2023-01-27 5:28 pm |
N/A N/A |
ALBIREO PHARMA INC. | ALBO | Cooper Ronald Harold Wilfred President and CEO |
195,000 | $0 | 252,444 (Direct) |
View |
2023-01-19 Option Award |
2023-01-25 8:11 pm |
N/A N/A |
ALBIREO PHARMA INC. | ALBO | Cooper Ronald Harold Wilfred President and CEO |
195,000 | $0 | 252,444 (Direct) |
View |
2023-01-05 Option Award |
2023-01-09 5:23 pm |
N/A N/A |
Generation Bio Co. | GBIO | Cooper Ronald Harold Wilfred Director |
9,500 | $5.12 | 9,500 (Direct) |
View |
2022-06-09 Option Award |
2022-06-13 4:05 pm |
N/A 2032-06-08 |
Generation Bio Co. | GBIO | Cooper Ronald Harold Wilfred Director |
19,200 | $0 | 19,200 (Direct) |
View |
2022-01-18 Option Award |
2022-01-20 4:49 pm |
N/A 2032-01-17 |
ALBIREO PHARMA INC. | ALBO | Cooper Ronald Harold Wilfred President and CEO |
132,150 | $0 | 132,150 (Direct) |
View |
2021-09-17 Exercise |
2021-09-20 4:03 pm |
N/A 2027-01-19 |
ALBIREO PHARMA INC. | ALBO | Cooper Ronald Harold Wilfred President and CEO |
11,973 | $0 | 103,700 (Direct) |
View |
2021-09-17 Exercise |
2021-09-20 4:03 pm |
N/A N/A |
ALBIREO PHARMA INC. | ALBO | Cooper Ronald Harold Wilfred President and CEO |
11,973 | $19.19 | 103,700 (Direct) |
View |
2021-09-17 Tax Withholding |
2021-09-20 4:03 pm |
N/A N/A |
ALBIREO PHARMA INC. | ALBO | Cooper Ronald Harold Wilfred President and CEO |
7,760 | $29.61 | 103,700 (Direct) |
View |
2021-03-01 Option Award |
2021-03-03 4:06 pm |
N/A 2031-02-28 |
Generation Bio Co. | GBIO | Cooper Ronald Harold Wilfred Director |
30,000 | $0 | 30,000 (Direct) |
View |
2021-01-21 Option Award |
2021-01-25 5:33 pm |
N/A 2031-01-20 |
ALBIREO PHARMA INC. | ALBO | Cooper Ronald Harold Wilfred President and CEO |
141,700 | $0 | 149,460 (Direct) |
View |
2020-06-18 Option Award |
2020-06-19 4:09 pm |
2021-06-18 2030-06-18 |
GENOCEA BIOSCIENCES INC. | GNCA | Cooper Ronald Harold Wilfred Director |
15,000 | $0 | 15,000 (Direct) |
View |