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 |
| 2021-07-02 Sale |
2021-07-07 7:38 pm |
Alector Inc. | ALEC | Yu Calvin Vice President, Finance |
114,174 | $32.8 | $3,744,601 | 220,498 (Direct) |
View |
| 2021-06-02 Sale |
2021-06-03 7:39 pm |
Alector Inc. | ALEC | Yu Calvin Vice President, Finance |
1,844 | $17.77 | $32,768 | 126,686 (Direct) |
View |
| 2020-06-03 Sale |
2020-06-05 4:40 pm |
Alector Inc. | ALEC | Yu Calvin Vice President, Finance |
1,343 | $31.26 | $41,981 | 110,686 (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 |
| 2021-07-02 Exercise |
2021-07-07 7:38 pm |
N/A N/A |
Alector Inc. | ALEC | Yu Calvin Vice President, Finance |
11,875 | $10.14 | 220,498 (Direct) |
View |
| 2021-07-02 Exercise |
2021-07-07 7:38 pm |
N/A N/A |
Alector Inc. | ALEC | Yu Calvin Vice President, Finance |
32,837 | $17.15 | 220,498 (Direct) |
View |
| 2021-07-02 Exercise |
2021-07-07 7:38 pm |
N/A 2028-07-02 |
Alector Inc. | ALEC | Yu Calvin Vice President, Finance |
64,174 | $0 | 220,498 (Direct) |
View |
| 2021-07-02 Exercise |
2021-07-07 7:38 pm |
N/A N/A |
Alector Inc. | ALEC | Yu Calvin Vice President, Finance |
19,462 | $8.16 | 220,498 (Direct) |
View |
| 2021-05-07 Option Award |
2021-05-11 6:48 pm |
N/A N/A |
Alector Inc. | ALEC | Yu Calvin Vice President, Finance |
16,000 | $0 | 126,686 (Direct) |
View |
| 2020-10-01 Option Award |
2020-10-05 4:31 pm |
N/A 2030-09-30 |
Alector Inc. | ALEC | Yu Calvin Vice President, Finance |
67,526 | $0 | 67,526 (Direct) |
View |