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 |
2024-11-22 Sale |
2024-11-26 7:28 pm |
Astera Labs Inc. | ALAB | Dyckerhoff Stefan A Director |
45,629 | $106.34 | $4,852,010 | 495,803 (Indirect Direct) |
View |
2024-11-18 Sale |
2024-11-20 4:15 pm |
Astera Labs Inc. | ALAB | Dyckerhoff Stefan A Director |
203,445 | $90.65 | $18,443,276 | 560,259 (Indirect Direct) |
View |
2024-11-11 Sale |
2024-11-13 4:15 pm |
Astera Labs Inc. | ALAB | Dyckerhoff Stefan A Director |
50,000 | $92.03 | $4,601,515 | 763,704 (Indirect Direct) |
View |
2024-11-06 Sale |
2024-11-08 4:15 pm |
Astera Labs Inc. | ALAB | Dyckerhoff Stefan A Director |
56,567 | $89.74 | $5,076,123 | 813,704 (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 |
2024-10-04 Other |
2024-10-08 4:24 pm |
N/A N/A |
Astera Labs Inc. | ALAB | Dyckerhoff Stefan A Director |
33,359 | $0 | 898,863 (Indirect) |
View |
2024-09-30 Gift |
2024-10-02 4:31 pm |
N/A N/A |
Astera Labs Inc. | ALAB | Dyckerhoff Stefan A Director |
0 | $0 | 870,271 (Indirect) |
View |
2024-03-22 Conversion |
2024-03-22 5:48 pm |
N/A N/A |
Astera Labs Inc. | ALAB | Dyckerhoff Stefan A Director 10% Owner |
34,199,528 | $0 | 389,630 (Indirect) |
View |
Ownership |
2024-03-19 8:50 pm |
N/A N/A |
Astera Labs Inc. | ALAB | Dyckerhoff Stefan A Director 10% Owner |
0 | $0 | 17,201,486 (Indirect) |
View |
2020-09-18 Conversion |
2020-09-22 5:34 pm |
N/A N/A |
Snowflake Inc. | SNOW | Dyckerhoff Stefan A 10% Owner |
27,264,970 | $0 | 0 (Indirect) |
View |
2020-09-18 Conversion |
2020-09-22 5:33 pm |
N/A N/A |
Snowflake Inc. | SNOW | Dyckerhoff Stefan A 10% Owner |
29,354,614 | $0 | 177,032,737 (Direct) |
View |
Ownership |
2020-09-15 8:08 pm |
N/A N/A |
Snowflake Inc. | SNOW | Dyckerhoff Stefan A 10% Owner |
0 | $0 | 28,354,658 (Direct) |
View |