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 |
2025-02-21 Sale |
2025-02-24 7:40 pm |
Amprius Technologies Inc. | AMPX | Wallach Sandra Chief Financial Officer |
18,142 | $3.1332 | $56,843 | 678,000 (Direct) |
View |
2024-11-21 Sale |
2024-11-22 4:25 pm |
Amprius Technologies Inc. | AMPX | Wallach Sandra Chief Financial Officer |
17,158 | $1.9646 | $33,709 | 696,142 (Direct) |
View |
2024-08-21 Sale |
2024-08-22 5:06 pm |
Amprius Technologies Inc. | AMPX | Wallach Sandra Chief Financial Officer |
17,606 | $1.04 | $18,310 | 713,300 (Direct) |
View |
2024-05-21 Sale |
2024-05-24 9:02 pm |
Amprius Technologies Inc. | AMPX | Wallach Sandra Chief Financial Officer |
18,794 | $1.3401 | $25,185 | 730,906 (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 |
2025-03-19 Option Award |
2025-03-21 4:57 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | Wallach Sandra Chief Financial Officer |
383,260 | $0 | 1,061,260 (Direct) |
View |
2024-03-19 Option Award |
2024-03-19 7:30 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | Wallach Sandra Chief Financial Officer |
749,700 | $0 | 749,700 (Direct) |
View |
2022-09-14 Option Award |
2022-09-16 7:21 pm |
N/A 2031-08-22 |
Amprius Technologies Inc. | AMPX | Wallach Sandra Chief Financial Officer |
727,950 | $0 | 727,950 (Direct) |
View |
2021-08-02 Option Award |
2021-08-03 7:16 pm |
N/A N/A |
Identiv Inc. | INVE | Wallach Sandra CFO |
393 | $0 | 106,544 (Direct) |
View |
2021-07-30 Tax Withholding |
2021-08-03 7:16 pm |
N/A N/A |
Identiv Inc. | INVE | Wallach Sandra CFO |
677 | $0 | 106,544 (Direct) |
View |
2021-07-01 Tax Withholding |
2021-07-02 6:37 pm |
N/A N/A |
Identiv Inc. | INVE | Wallach Sandra CFO |
865 | $0 | 106,828 (Direct) |
View |
2021-05-05 Option Award |
2021-05-10 7:33 pm |
N/A N/A |
Identiv Inc. | INVE | Wallach Sandra CFO |
201 | $0 | 107,693 (Direct) |
View |
2021-05-05 Tax Withholding |
2021-05-10 7:33 pm |
N/A N/A |
Identiv Inc. | INVE | Wallach Sandra CFO |
70 | $0 | 107,693 (Direct) |
View |
2021-04-30 Tax Withholding |
2021-05-03 7:41 pm |
N/A N/A |
Identiv Inc. | INVE | Wallach Sandra CFO |
541 | $0 | 107,562 (Direct) |
View |
2021-04-01 Tax Withholding |
2021-04-01 8:53 pm |
N/A N/A |
Identiv Inc. | INVE | Wallach Sandra CFO |
861 | $0 | 108,103 (Direct) |
View |
2021-03-02 Option Award |
2021-03-03 8:38 pm |
N/A N/A |
Identiv Inc. | INVE | Wallach Sandra CFO |
248 | $0 | 108,964 (Direct) |
View |
2021-03-02 Tax Withholding |
2021-03-03 8:38 pm |
N/A N/A |
Identiv Inc. | INVE | Wallach Sandra CFO |
84 | $0 | 108,964 (Direct) |
View |
2021-02-12 Tax Withholding |
2021-02-16 6:00 pm |
N/A N/A |
Identiv Inc. | INVE | Wallach Sandra CFO |
2,245 | $12.85 | 108,800 (Direct) |
View |
2021-02-01 Tax Withholding |
2021-02-03 2:31 pm |
N/A N/A |
Identiv Inc. | INVE | Wallach Sandra CFO |
642 | $8.41 | 111,045 (Direct) |
View |
2020-12-31 Tax Withholding |
2021-01-04 8:37 pm |
N/A N/A |
Identiv Inc. | INVE | Wallach Sandra CFO |
1,028 | $8.5 | 111,687 (Direct) |
View |
2020-11-13 Tax Withholding |
2020-11-16 7:29 pm |
N/A N/A |
Identiv Inc. | INVE | Wallach Sandra CFO |
1,946 | $6.72 | 112,715 (Direct) |
View |
2020-11-02 Option Award |
2020-11-04 2:02 pm |
N/A N/A |
Identiv Inc. | INVE | Wallach Sandra CFO |
496 | $0 | 114,661 (Direct) |
View |
2020-11-02 Tax Withholding |
2020-11-04 2:02 pm |
N/A N/A |
Identiv Inc. | INVE | Wallach Sandra CFO |
172 | $0 | 114,661 (Direct) |
View |
2020-10-30 Tax Withholding |
2020-11-02 8:26 pm |
N/A N/A |
Identiv Inc. | INVE | Wallach Sandra CFO |
1,838 | $6.53 | 114,337 (Direct) |
View |
2020-10-01 Tax Withholding |
2020-10-02 2:12 pm |
N/A N/A |
Identiv Inc. | INVE | Wallach Sandra CFO |
865 | $6.06 | 116,175 (Direct) |
View |
2020-08-14 Tax Withholding |
2020-08-18 4:22 pm |
N/A N/A |
Identiv Inc. | INVE | Wallach Sandra CFO |
1,945 | $5.21 | 117,040 (Direct) |
View |
2020-08-04 Option Award |
2020-08-06 7:35 pm |
N/A N/A |
Identiv Inc. | INVE | Wallach Sandra CFO |
842 | $0 | 118,985 (Direct) |
View |
2020-07-31 Tax Withholding |
2020-08-04 6:20 pm |
N/A N/A |
Identiv Inc. | INVE | Wallach Sandra CFO |
108 | $5.12 | 118,575 (Direct) |
View |
2020-07-01 Tax Withholding |
2020-07-02 4:34 pm |
N/A N/A |
Identiv Inc. | INVE | Wallach Sandra CFO |
865 | $4.82 | 118,683 (Direct) |
View |
2020-05-15 Tax Withholding |
2020-05-18 3:45 pm |
N/A N/A |
Identiv Inc. | INVE | Wallach Sandra CFO |
1,895 | $3.9 | 119,548 (Direct) |
View |
2020-05-01 Tax Withholding |
2020-05-18 3:45 pm |
N/A N/A |
Identiv Inc. | INVE | Wallach Sandra CFO |
105 | $2.96 | 119,548 (Direct) |
View |
2020-05-01 Tax Withholding |
2020-05-04 7:57 pm |
N/A N/A |
Identiv Inc. | INVE | Wallach Sandra CFO |
105 | $2.96 | 123,443 (Direct) |
View |