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 |
| 2024-06-03 Sale |
2024-06-04 6:05 pm |
Alector Inc. | ALEC | Romano Gary Chief Medical Officer |
8,040 | $4.7987 | $38,582 | 188,273 (Direct) |
View |
| 2024-06-03 Sale |
2024-06-04 6:05 pm |
Alector Inc. | ALEC | Kenkare-Mitra Sara President and Head of R&D |
13,206 | $4.7988 | $63,373 | 305,641 (Direct) |
View |
| 2024-06-03 Sale |
2024-06-04 6:05 pm |
Alector Inc. | ALEC | Rosenthal Arnon Chief Executive Officer |
25,135 | $4.7988 | $120,618 | 5,905,620 (Indirect Direct) |
View |
| 2024-06-03 Sale |
2024-06-04 6:05 pm |
Alector Inc. | ALEC | GRASSO MARC Chief Financial Officer |
6,920 | $4.7988 | $33,208 | 138,037 (Direct) |
View |
| 2024-03-04 Sale |
2024-03-05 6:00 pm |
Alector Inc. | ALEC | GRASSO MARC Chief Financial Officer |
5,716 | $6.9212 | $39,562 | 144,957 (Direct) |
View |
| 2024-03-04 Sale |
2024-03-05 6:00 pm |
Alector Inc. | ALEC | Rosenthal Arnon Chief Executive Officer |
18,837 | $6.9218 | $130,386 | 5,930,755 (Indirect Direct) |
View |
| 2024-03-04 Sale |
2024-03-05 6:00 pm |
Alector Inc. | ALEC | Romano Gary Chief Medical Officer |
6,001 | $6.9245 | $41,554 | 196,313 (Direct) |
View |
| 2024-03-04 Sale |
2024-03-05 6:00 pm |
Alector Inc. | ALEC | Kenkare-Mitra Sara President and Head of R&D |
10,169 | $6.9217 | $70,387 | 318,847 (Direct) |
View |
| 2023-12-04 Sale |
2023-12-06 6:30 pm |
Alector Inc. | ALEC | GRASSO MARC Chief Financial Officer |
4,574 | $5.56 | $25,431 | 150,673 (Direct) |
View |
| 2023-12-04 Sale |
2023-12-06 6:30 pm |
Alector Inc. | ALEC | Romano Gary Chief Medical Officer |
5,035 | $5.56 | $27,995 | 202,314 (Direct) |
View |
| 2023-12-04 Sale |
2023-12-06 6:30 pm |
Alector Inc. | ALEC | Rosenthal Arnon Chief Executive Officer |
23,831 | $5.56 | $132,500 | 5,949,592 (Indirect Direct) |
View |
| 2023-12-04 Sale |
2023-12-06 6:30 pm |
Alector Inc. | ALEC | Kenkare-Mitra Sara President and Head of R&D |
12,519 | $5.56 | $69,606 | 329,016 (Direct) |
View |
| 2023-09-11 Sale |
2023-09-13 4:33 pm |
Alector Inc. | ALEC | Polaris Venture Management Co. VI L.L.C. Polaris Venture Partners VI (AIV) L.P. Polaris Venture Partners Founders' Fund VI L.P. Polaris Venture Partners VI L.P. Polaris Venture Partners VI (AIV-B) L.P. 10% Owner |
500,000 | $6 | $3,000,000 | 10,853,817 (Indirect) |
View |
| 2023-09-11 Sale |
2023-09-13 4:29 pm |
Alector Inc. | ALEC | MCGUIRE TERRANCE Director 10% Owner |
500,000 | $6 | $3,000,000 | 10,948,212 (Indirect Direct) |
View |
| 2023-09-05 Sale |
2023-09-06 7:18 pm |
Alector Inc. | ALEC | Rosenthal Arnon Chief Executive Officer |
5,647 | $5.1945 | $29,333 | 5,575,823 (Indirect Direct) |
View |
| 2023-09-05 Sale |
2023-09-06 7:17 pm |
Alector Inc. | ALEC | Kenkare-Mitra Sara President and Head of R&D |
6,214 | $5.1943 | $32,277 | 177,935 (Direct) |
View |
| 2023-09-05 Sale |
2023-09-06 7:16 pm |
Alector Inc. | ALEC | Romano Gary Chief Medical Officer |
2,771 | $5.1942 | $14,393 | 99,349 (Direct) |
View |
| 2023-09-05 Sale |
2023-09-06 7:14 pm |
Alector Inc. | ALEC | GRASSO MARC Chief Financial Officer |
1,114 | $5.1943 | $5,786 | 32,247 (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 |
| 2024-06-12 Option Award |
2024-06-12 4:46 pm |
N/A N/A |
Alector Inc. | ALEC | SCHELLER RICHARD H Director |
35,000 | $0 | 79,250 (Direct) |
View |
| 2024-06-12 Option Award |
2024-06-12 4:46 pm |
N/A N/A |
Alector Inc. | ALEC | Wehner David M. Director |
35,000 | $0 | 115,330 (Direct) |
View |
| 2024-06-12 Option Award |
2024-06-12 4:46 pm |
N/A N/A |
Alector Inc. | ALEC | Hammond Paula Director |
35,000 | $0 | 70,709 (Direct) |
View |
| 2024-05-29 Other |
2024-05-31 5:24 pm |
N/A N/A |
Alector Inc. | ALEC | Polaris Venture Management Co. VI L.L.C. Polaris Venture Partners VI (AIV) L.P. Polaris Venture Partners Founders' Fund VI L.P. Polaris Venture Partners VI L.P. Polaris Venture Partners VI (AIV-B) L.P. 10% Owner |
598,533 | $0 | 10,550,883 (Indirect) |
View |
| 2024-04-30 Other |
2024-05-02 5:32 pm |
N/A N/A |
Alector Inc. | ALEC | Polaris Venture Management Co. VI L.L.C. Polaris Venture Partners VI (AIV) L.P. Polaris Venture Partners Founders' Fund VI L.P. Polaris Venture Partners VI L.P. Polaris Venture Partners VI (AIV-B) L.P. 10% Owner |
598,533 | $0 | 11,050,883 (Indirect) |
View |
| 2024-03-19 Option Award |
2024-03-21 5:01 pm |
N/A 2034-03-19 |
Alector Inc. | ALEC | Altmeyer Mark Director |
60,670 | $0 | 60,670 (Direct) |
View |
| 2024-03-19 Option Award |
2024-03-21 5:01 pm |
N/A 2034-03-19 |
Alector Inc. | ALEC | DESOUZA ERROL B Director |
60,670 | $0 | 60,670 (Direct) |
View |
Ownership |
2024-03-21 5:00 pm |
N/A N/A |
Alector Inc. | ALEC | Altmeyer Mark Director |
0 | $0 | 0 (Direct) |
View |
Ownership |
2024-03-21 5:00 pm |
N/A N/A |
Alector Inc. | ALEC | DESOUZA ERROL B Director |
0 | $0 | 0 (Direct) |
View |
| 2023-07-15 Option Award |
2024-02-14 5:58 pm |
N/A N/A |
Alector Inc. | ALEC | SCHELLER RICHARD H Director |
8,541 | $0 | 44,250 (Direct) |
View |
| 2023-12-05 Gift |
2023-12-06 6:30 pm |
N/A N/A |
Alector Inc. | ALEC | GAROFALO ELIZABETH A. Director |
9,459 | $0 | 26,250 (Direct) |
View |
| 2023-10-01 Option Award |
2023-10-03 6:12 pm |
N/A 2033-10-01 |
Alector Inc. | ALEC | Romano Gary Chief Medical Officer |
144,000 | $0 | 243,349 (Direct) |
View |
| 2023-10-01 Option Award |
2023-10-03 6:12 pm |
N/A 2033-10-01 |
Alector Inc. | ALEC | GRASSO MARC Chief Financial Officer |
164,000 | $0 | 196,247 (Direct) |
View |
| 2023-10-01 Option Award |
2023-10-03 6:10 pm |
N/A 2033-10-01 |
Alector Inc. | ALEC | Kenkare-Mitra Sara President and Head of R&D |
218,100 | $0 | 396,035 (Direct) |
View |
| 2023-10-01 Option Award |
2023-10-03 6:10 pm |
N/A 2033-10-01 |
Alector Inc. | ALEC | Rosenthal Arnon Chief Executive Officer |
530,100 | $0 | 6,105,923 (Direct) |
View |
| 2023-08-22 Other |
2023-08-24 5:34 pm |
N/A N/A |
Alector Inc. | ALEC | MCGUIRE TERRANCE Director 10% Owner |
618,095 | $0 | 811,023 (Indirect) |
View |
| 2023-08-22 Other |
2023-08-24 5:26 pm |
N/A N/A |
Alector Inc. | ALEC | Polaris Venture Management Co. VI L.L.C. Polaris Venture Partners VI (AIV) L.P. Polaris Venture Partners Founders' Fund VI L.P. Polaris Venture Partners VI L.P. Polaris Venture Partners VI (AIV-B) L.P. 10% Owner |
598,533 | $0 | 12,050,883 (Indirect) |
View |
| 2023-06-14 Option Award |
2023-06-15 4:04 pm |
N/A 2033-06-14 |
Alector Inc. | ALEC | Gerngross Tillman U. Director |
38,610 | $0 | 2,656,679 (Direct) |
View |
| 2023-06-14 Option Award |
2023-06-15 4:03 pm |
N/A 2033-06-14 |
Alector Inc. | ALEC | MCGUIRE TERRANCE Director 10% Owner |
38,610 | $0 | 11,941,010 (Direct) |
View |
| 2023-06-14 Option Award |
2023-06-15 4:03 pm |
N/A 2033-06-14 |
Alector Inc. | ALEC | Wehner David M. Director |
38,610 | $0 | 92,690 (Direct) |
View |
| 2023-06-14 Option Award |
2023-06-15 4:03 pm |
N/A 2033-06-14 |
Alector Inc. | ALEC | Yaffe Kristine Director |
38,610 | $0 | 48,069 (Direct) |
View |
| 2023-06-14 Option Award |
2023-06-15 4:02 pm |
N/A 2033-06-14 |
Alector Inc. | ALEC | LAVIGNE LOUIS J JR Director |
38,610 | $0 | 58,621 (Direct) |
View |