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 |
2025-02-18 Sale |
2025-02-20 8:08 pm |
Astera Labs Inc. | ALAB | Mazzara Philip General Counsel and Secretary |
57,536 | $88.06 | $5,066,783 | 191,209 (Direct) |
View |
2024-11-18 Sale |
2024-11-20 5:30 pm |
Astera Labs Inc. | ALAB | Mazzara Philip General Counsel and Secretary |
2,513 | $90.81 | $228,211 | 248,745 (Direct) |
View |
2024-11-07 Sale |
2024-11-12 4:31 pm |
Astera Labs Inc. | ALAB | Mazzara Philip General Counsel and Secretary |
50,000 | $96.44 | $4,822,077 | 250,564 (Direct) |
View |
2024-10-09 Sale |
2024-10-11 4:11 pm |
Astera Labs Inc. | ALAB | Mazzara Philip General Counsel and Secretary |
25,000 | $60.74 | $1,518,565 | 300,564 (Direct) |
View |
2024-08-23 Sale(A) |
2024-08-28 4:22 pm |
Astera Labs Inc. | ALAB | Mazzara Philip General Counsel and Secretary |
50,000 | $40.86 | $2,042,893 | 325,564 (Direct) |
View |
2024-08-23 Sale |
2024-08-26 7:13 pm |
Astera Labs Inc. | ALAB | Mazzara Philip General Counsel and Secretary |
50,090 | $40.86 | $2,046,630 | 325,474 (Direct) |
View |
2024-08-16 Sale |
2024-08-20 4:01 pm |
Astera Labs Inc. | ALAB | Mazzara Philip General Counsel and Secretary |
7,260 | $41.79 | $303,395 | 375,564 (Direct) |
View |
2024-05-16 Sale |
2024-05-20 5:43 pm |
Astera Labs Inc. | ALAB | Mazzara Philip General Counsel and Secretary |
1,055 | $76.67 | $80,889 | 357,520 (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 |
2024-11-14 Option Award |
2024-11-18 4:39 pm |
N/A N/A |
Astera Labs Inc. | ALAB | Mazzara Philip General Counsel and Secretary |
694 | $30.6 | 251,258 (Direct) |
View |
2024-08-13 Option Award |
2024-08-15 4:18 pm |
N/A N/A |
Astera Labs Inc. | ALAB | Mazzara Philip General Counsel and Secretary |
25,304 | $0 | 382,824 (Direct) |
View |
2024-03-20 Tax Withholding |
2024-03-22 5:03 pm |
N/A N/A |
Astera Labs Inc. | ALAB | Mazzara Philip General Counsel and Secretary |
4,146 | $36 | 358,575 (Direct) |
View |
2024-01-24 Option Award |
2024-03-21 4:33 pm |
N/A N/A |
Astera Labs Inc. | ALAB | Mazzara Philip General Counsel and Secretary |
37,500 | $0 | 362,721 (Direct) |
View |
Ownership |
2024-03-19 8:35 pm |
N/A N/A |
Astera Labs Inc. | ALAB | Mazzara Philip General Counsel and Secretary |
0 | $0 | 362,721 (Direct) |
View |