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 |
| 2025-04-04 Sale |
2025-04-07 8:01 pm |
Snowflake Inc. | SNOW | Speiser Michael L Director |
50,741 | $129.25 | $6,558,269 | 65,851 (Indirect Direct) |
View |
| 2024-06-07 Purchase |
2024-06-10 4:54 pm |
Snowflake Inc. | SNOW | Speiser Michael L Director |
76,200 | $131.09 | $9,989,012 | 2,440,663 (Indirect Direct) |
View |
| 2023-06-29 Sale |
2023-07-03 1:23 pm |
Snowflake Inc. | SNOW | Speiser Michael L Director |
500,000 | $177.67 | $88,835,222 | 2,362,768 (Indirect Direct) |
View |
| 2022-03-18 Sale |
2022-03-21 7:18 pm |
Snowflake Inc. | SNOW | Speiser Michael L Director |
750,000 | $222.18 | $166,635,037 | 2,860,551 (Indirect Direct) |
View |
| 2021-08-27 Sale |
2021-08-31 7:51 pm |
Snowflake Inc. | SNOW | Speiser Michael L Director |
535,000 | $296.44 | $158,597,650 | 3,767,051 (Indirect Direct) |
View |
| 2021-03-09 Sale |
2021-03-11 7:17 pm |
Snowflake Inc. | SNOW | Speiser Michael L Director |
650,000 | $219 | $142,350,000 | 3,516,875 (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 |
| 2024-07-05 Option Award |
2024-07-09 5:12 pm |
N/A N/A |
Workday Inc. | WDAY | Speiser Michael L Director |
3,466 | $0 | 5,021 (Direct) |
View |
| 2024-07-02 Option Award |
2024-07-03 5:58 pm |
N/A N/A |
Snowflake Inc. | SNOW | Speiser Michael L Director |
2,292 | $0 | 2,442,955 (Direct) |
View |
| 2024-06-18 Option Award |
2024-06-21 4:33 pm |
N/A N/A |
Workday Inc. | WDAY | Speiser Michael L Director |
1,555 | $0 | 1,555 (Direct) |
View |
| 2024-03-22 Conversion |
2024-03-22 5:50 pm |
N/A N/A |
Astera Labs Inc. | ALAB | SUTTER HILL VENTURES Pullara Samuel J III Speiser Michael L 10% Owner |
36,385,786 | $0 | 340,844 (Indirect) |
View |
Ownership |
2024-03-19 8:51 pm |
N/A N/A |
Astera Labs Inc. | ALAB | SUTTER HILL VENTURES Pullara Samuel J III Speiser Michael L 10% Owner |
0 | $0 | 18,986,208 (Indirect) |
View |
| 2023-07-05 Option Award |
2023-07-06 8:18 pm |
N/A N/A |
Snowflake Inc. | SNOW | Speiser Michael L Director |
1,695 | $0 | 2,364,463 (Direct) |
View |
| 2022-07-07 Option Award |
2022-07-11 6:23 pm |
N/A N/A |
Snowflake Inc. | SNOW | Speiser Michael L Director |
2,217 | $0 | 2,862,768 (Direct) |
View |
| 2021-06-29 Ownership |
2022-02-25 8:11 pm |
N/A N/A |
Snowflake Inc. | SNOW | Speiser Michael L Director |
358,080 | $0 | 2,826,599 (Indirect) |
View |
Ownership |
2022-02-25 8:11 pm |
N/A N/A |
Snowflake Inc. | SNOW | Speiser Michael L Director |
0 | $0 | 2,826,599 (Direct) |
View |
| 2021-07-08 Option Award |
2021-07-12 8:50 pm |
N/A N/A |
Snowflake Inc. | SNOW | Speiser Michael L Director |
1,224 | $0 | 4,302,051 (Direct) |
View |
| 2021-03-05 Other |
2021-03-08 9:49 pm |
N/A N/A |
Snowflake Inc. | SNOW | Speiser Michael L Director |
29,247,983 | $0 | 36,276,925 (Indirect) |
View |
| 2021-03-01 Conversion |
2021-03-03 8:06 pm |
N/A N/A |
Snowflake Inc. | SNOW | Speiser Michael L Director 10% Owner |
32,399,403 | $0 | 4,156,229 (Direct) |
View |
| 2020-09-18 Conversion |
2020-09-22 5:34 pm |
N/A N/A |
Snowflake Inc. | SNOW | Speiser Michael L Director 10% Owner |
3,766,855 | $0 | 2,657,984 (Indirect) |
View |
| 2020-09-18 Conversion |
2020-09-22 5:33 pm |
N/A N/A |
Snowflake Inc. | SNOW | Speiser Michael L Director 10% Owner |
60,938,823 | $0 | 196,408,333 (Direct) |
View |
Ownership |
2020-09-15 8:08 pm |
N/A N/A |
Snowflake Inc. | SNOW | Speiser Michael L Director 10% Owner |
0 | $0 | 32,399,403 (Direct) |
View |