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 |
| 2025-03-03 Sale |
2025-03-05 4:05 pm |
Alector Inc. | ALEC | GRASSO MARC Chief Financial Officer |
18,091 | $1.4674 | $26,547 | 312,560 (Direct) |
View |
| 2024-12-02 Sale |
2024-12-03 5:40 pm |
Alector Inc. | ALEC | GRASSO MARC Chief Financial Officer |
16,489 | $2.5194 | $41,542 | 330,651 (Direct) |
View |
| 2024-09-03 Sale |
2024-09-04 4:44 pm |
Alector Inc. | ALEC | GRASSO MARC Chief Financial Officer |
7,297 | $4.8815 | $35,620 | 130,740 (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 |
| 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 |
| 2023-09-05 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 6:52 pm |
Alector Inc. | ALEC | GRASSO MARC Chief Financial Officer |
1,050 | $6.9037 | $7,249 | 33,361 (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 |
| 2020-09-14 Sale |
2020-09-15 7:23 pm |
Kura Oncology Inc. | KURA | GRASSO MARC CFO, CBO |
10,000 | $29 | $290,000 | 352,898 (Direct) |
View |
| 2020-09-08 Sale |
2020-09-10 6:04 pm |
Kura Oncology Inc. | KURA | GRASSO MARC CFO, CBO |
10,000 | $26 | $260,000 | 112,898 (Direct) |
View |
| 2020-08-25 Sale |
2020-08-26 6:22 pm |
Kura Oncology Inc. | KURA | GRASSO MARC CFO, CBO |
10,000 | $23 | $230,000 | 122,898 (Direct) |
View |
| 2020-08-07 Sale |
2020-08-11 5:02 pm |
Kura Oncology Inc. | KURA | GRASSO MARC CFO, CBO |
10,000 | $20 | $200,000 | 132,898 (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 |
| 2024-10-01 Option Award |
2024-10-02 4:05 pm |
N/A N/A |
Alector Inc. | ALEC | GRASSO MARC Chief Financial Officer |
216,400 | $0 | 347,140 (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 |
| 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 |
| 2022-03-01 Option Award |
2022-03-03 4:17 pm |
N/A 2032-03-01 |
Alector Inc. | ALEC | GRASSO MARC Chief Financial Officer |
450,000 | $0 | 450,000 (Direct) |
View |
| 2022-01-26 Option Award |
2022-01-28 4:17 pm |
N/A 2032-01-25 |
Kura Oncology Inc. | KURA | GRASSO MARC CFO, CBO |
152,900 | $0 | 152,900 (Direct) |
View |
| 2021-01-26 Option Award |
2021-01-28 5:20 pm |
N/A 2031-01-25 |
Kura Oncology Inc. | KURA | GRASSO MARC CFO, CBO |
175,000 | $0 | 175,000 (Direct) |
View |
| 2020-09-14 Exercise |
2020-09-15 7:23 pm |
N/A 2029-01-21 |
Kura Oncology Inc. | KURA | GRASSO MARC CFO, CBO |
10,000 | $0 | 352,898 (Direct) |
View |
| 2020-09-14 Exercise |
2020-09-15 7:23 pm |
N/A N/A |
Kura Oncology Inc. | KURA | GRASSO MARC CFO, CBO |
10,000 | $29 | 352,898 (Direct) |
View |
| 2020-09-08 Exercise |
2020-09-10 6:04 pm |
N/A N/A |
Kura Oncology Inc. | KURA | GRASSO MARC CFO, CBO |
10,000 | $15.47 | 112,898 (Direct) |
View |
| 2020-09-08 Exercise |
2020-09-10 6:04 pm |
N/A 2029-01-21 |
Kura Oncology Inc. | KURA | GRASSO MARC CFO, CBO |
10,000 | $0 | 112,898 (Direct) |
View |
| 2020-08-25 Exercise |
2020-08-26 6:22 pm |
N/A N/A |
Kura Oncology Inc. | KURA | GRASSO MARC CFO, CBO |
10,000 | $15.47 | 122,898 (Direct) |
View |
| 2020-08-25 Exercise |
2020-08-26 6:22 pm |
N/A 2029-01-21 |
Kura Oncology Inc. | KURA | GRASSO MARC CFO, CBO |
10,000 | $0 | 122,898 (Direct) |
View |
| 2020-08-07 Exercise |
2020-08-11 5:02 pm |
N/A N/A |
Kura Oncology Inc. | KURA | GRASSO MARC CFO, CBO |
7,102 | $15.47 | 132,898 (Direct) |
View |
| 2020-08-07 Exercise |
2020-08-11 5:02 pm |
N/A 2029-01-21 |
Kura Oncology Inc. | KURA | GRASSO MARC CFO, CBO |
7,102 | $0 | 132,898 (Direct) |
View |