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 |
| 2025-12-05 Sale | 2025-12-08 6:03 pm | Alector Inc. | ALEC | Wong-Sarad Grace Principal Accounting Officer | 4,753 | $1.21 | $5,751 | 122,982 (Direct) | View |
| 2025-12-03 Sale | 2025-12-03 9:07 pm | Alector Inc. | ALEC | Wong-Sarad Grace Principal Accounting Officer | 8,056 | $1.1195 | $9,019 | 127,735 (Direct) | View |
| 2025-09-02 Sale | 2025-09-04 4:33 pm | Alector Inc. | ALEC | Wong-Sarad Grace Principal Accounting Officer | 5,910 | $2.4968 | $14,756 | 103,448 (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 |
| 2025-11-10 Option Award | 2025-11-12 4:19 pm | N/A 2035-11-09 | Alector Inc. | ALEC | Wong-Sarad Grace Principal Accounting Officer | 80,878 | $0 | 184,326 (Direct) | View |
Ownership | 2025-06-30 4:45 pm | N/A N/A | Alector Inc. | ALEC | Wong-Sarad Grace Principal Accounting Officer | 0 | $0 | 199,588 (Direct) | View |