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 |
| 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 |
| 2023-06-02 Sale |
2023-06-05 6:54 pm |
Alector Inc. | ALEC | Kenkare-Mitra Sara President and Head of R&D |
4,092 | $6.9037 | $28,250 | 184,149 (Direct) |
View |
| 2023-06-02 Sale |
2023-06-05 6:52 pm |
Alector Inc. | ALEC | GRASSO MARC Chief Financial Officer |
1,050 | $6.9037 | $7,249 | 33,361 (Direct) |
View |
| 2023-06-02 Sale |
2023-06-05 6:50 pm |
Alector Inc. | ALEC | Romano Gary Chief Medical Officer |
2,617 | $6.9037 | $18,067 | 102,120 (Direct) |
View |
| 2023-06-02 Sale |
2023-06-05 6:48 pm |
Alector Inc. | ALEC | Rosenthal Arnon Chief Executive Officer |
5,255 | $6.9037 | $36,279 | 5,581,470 (Indirect Direct) |
View |
| 2023-03-17 Sale |
2023-03-21 8:35 pm |
Alector Inc. | ALEC | Rosenthal Arnon Chief Executive Officer |
15,186 | $6.2181 | $94,428 | 5,586,725 (Indirect Direct) |
View |
| 2022-12-02 Sale |
2023-03-03 8:56 pm |
Alector Inc. | ALEC | Romano Gary Chief Medical Officer |
5,383 | $8.4734 | $45,612 | 104,737 (Direct) |
View |
| 2023-03-02 Sale |
2023-03-03 8:53 pm |
Alector Inc. | ALEC | Kenkare-Mitra Sara President and Head of R&D |
10,124 | $8.3185 | $84,216 | 188,241 (Direct) |
View |
| 2023-03-02 Sale |
2023-03-03 8:49 pm |
Alector Inc. | ALEC | GRASSO MARC Chief Financial Officer |
1,291 | $8.3184 | $10,739 | 34,411 (Direct) |
View |
| 2023-03-02 Sale |
2023-03-03 8:47 pm |
Alector Inc. | ALEC | Rosenthal Arnon Chief Executive Officer |
5,849 | $8.3178 | $48,651 | 5,558,921 (Indirect 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 |
| 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 |
| 2023-06-14 Option Award |
2023-06-15 4:02 pm |
N/A 2033-06-14 |
Alector Inc. | ALEC | SCHELLER RICHARD H Director |
38,610 | $0 | 48,069 (Direct) |
View |
| 2023-06-14 Option Award |
2023-06-15 4:01 pm |
N/A 2033-06-14 |
Alector Inc. | ALEC | Hammond Paula Director |
38,610 | $0 | 48,069 (Direct) |
View |
| 2023-06-14 Option Award |
2023-06-15 4:01 pm |
N/A 2033-06-14 |
Alector Inc. | ALEC | GAROFALO ELIZABETH A. Director |
38,610 | $0 | 48,069 (Direct) |
View |
| 2023-03-03 Option Award |
2023-03-21 8:35 pm |
N/A N/A |
Alector Inc. | ALEC | Rosenthal Arnon Chief Executive Officer |
42,990 | $0 | 5,586,725 (Direct) |
View |
| 2021-09-10 Exercise |
2023-01-31 7:17 pm |
N/A 2029-08-08 |
Alector Inc. | ALEC | Yaffe Kristine Director |
2,000 | $0 | 40,000 (Direct) |
View |
| 2021-09-10 Exercise |
2023-01-31 7:17 pm |
N/A N/A |
Alector Inc. | ALEC | Yaffe Kristine Director |
2,000 | $18.1 | 40,000 (Direct) |
View |
| 2022-11-16 Other |
2022-11-18 5:17 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 | 12,550,883 (Indirect) |
View |
| 2022-11-16 Other |
2022-11-18 4:37 pm |
N/A N/A |
Alector Inc. | ALEC | MCGUIRE TERRANCE Director 10% Owner |
618,095 | $0 | 765,211 (Indirect) |
View |
| 2022-10-01 Option Award |
2022-10-04 8:05 pm |
N/A 2032-10-01 |
Alector Inc. | ALEC | King Robert Chief Development Officer |
35,960 | $0 | 565,255 (Direct) |
View |
| 2022-10-01 Option Award |
2022-10-04 8:03 pm |
N/A 2032-10-01 |
Alector Inc. | ALEC | GRASSO MARC Chief Financial Officer |
59,503 | $0 | 59,503 (Direct) |
View |