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 |
| 2024-03-05 Sale |
2024-03-07 5:36 pm |
Amprius Technologies Inc. | AMPX | Bornstein Jonathan President of Amprius Lab |
150,000 | $2.8803 | $432,041 | 2,307,902 (Direct) |
View |
| 2024-02-06 Sale |
2024-02-07 6:06 pm |
Amprius Technologies Inc. | AMPX | Bornstein Jonathan President of Amprius Lab |
150,000 | $4.4254 | $663,810 | 1,283,851 (Direct) |
View |
| 2024-01-02 Sale |
2024-01-04 5:32 pm |
Amprius Technologies Inc. | AMPX | Bornstein Jonathan President of Amprius Lab |
150,000 | $4.4417 | $666,260 | 1,433,851 (Direct) |
View |
| 2023-12-13 Sale |
2023-12-15 6:38 pm |
Amprius Technologies Inc. | AMPX | Amprius Inc. 10% Owner |
300,000 | $3.567 | $1,070,090 | 65,215,552 (Direct) |
View |
| 2023-12-12 Sale |
2023-12-14 6:07 pm |
Amprius Technologies Inc. | AMPX | MIRRO JUSTIN E Director |
405,000 | $3.6231 | $1,467,365 | 1,802,895 (Indirect Direct) |
View |
| 2023-12-05 Sale |
2023-12-07 7:19 pm |
Amprius Technologies Inc. | AMPX | MIRRO JUSTIN E Director |
90,000 | $4.0843 | $367,583 | 1,937,895 (Indirect Direct) |
View |
| 2023-12-05 Sale |
2023-12-07 6:39 pm |
Amprius Technologies Inc. | AMPX | Bornstein Jonathan President of Amprius Lab |
150,000 | $4.0538 | $608,077 | 4,908,274 (Direct) |
View |
| 2023-11-28 Sale |
2023-11-30 6:49 pm |
Amprius Technologies Inc. | AMPX | MIRRO JUSTIN E Director |
150,000 | $3.9716 | $595,744 | 1,967,895 (Indirect Direct) |
View |
| 2023-11-20 Sale |
2023-11-21 4:50 pm |
Amprius Technologies Inc. | AMPX | Bornstein Jonathan President of Amprius Lab |
27,631 | $3.8401 | $106,106 | 1,733,851 (Direct) |
View |
| 2023-11-07 Sale |
2023-11-09 6:04 pm |
Amprius Technologies Inc. | AMPX | Bornstein Jonathan President of Amprius Lab |
122,369 | $2.997 | $366,737 | 5,431,514 (Direct) |
View |
| 2023-10-10 Sale |
2023-10-12 6:55 pm |
Amprius Technologies Inc. | AMPX | Bornstein Jonathan President of Amprius Lab |
150,000 | $4.216 | $632,393 | 5,754,193 (Direct) |
View |
| 2023-09-19 Sale |
2023-09-21 4:44 pm |
Amprius Technologies Inc. | AMPX | Bornstein Jonathan President of Amprius Lab |
150,000 | $4.3637 | $654,561 | 4,074,186 (Direct) |
View |
| 2023-09-14 Sale |
2023-09-18 5:40 pm |
Amprius Technologies Inc. | AMPX | Stefan Constantin Ionel Chief Technology Officer |
80,000 | $3.7527 | $300,218 | 29,791 (Direct) |
View |
| 2023-06-14 Sale |
2023-06-16 6:11 pm |
Amprius Technologies Inc. | AMPX | MIRRO JUSTIN E Director |
111,000 | $9.1446 | $1,015,046 | 4,515,037 (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 |
| 2024-03-19 Option Award |
2024-03-19 7:33 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | Stefan Constantin Ionel Chief Technology Officer |
374,570 | $0 | 404,361 (Direct) |
View |
| 2024-03-19 Option Award |
2024-03-19 7:32 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | Bornstein Jonathan President of Amprius Lab |
558,930 | $0 | 558,930 (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 |
| 2024-03-19 Option Award |
2024-03-19 7:28 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | Sun Kang See Remarks |
1,419,670 | $0 | 1,419,670 (Direct) |
View |
| 2024-03-05 Exercise |
2024-03-07 5:36 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | Bornstein Jonathan President of Amprius Lab |
150,000 | $0.05 | 2,307,902 (Direct) |
View |
| 2024-03-05 Exercise |
2024-03-07 5:36 pm |
2022-09-14 2027-03-15 |
Amprius Technologies Inc. | AMPX | Bornstein Jonathan President of Amprius Lab |
150,000 | $0 | 2,307,902 (Direct) |
View |
| 2024-02-06 Exercise |
2024-02-07 6:06 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | Bornstein Jonathan President of Amprius Lab |
150,000 | $0.05 | 1,283,851 (Direct) |
View |
| 2024-02-06 Exercise |
2024-02-07 6:06 pm |
2022-09-14 2027-03-15 |
Amprius Technologies Inc. | AMPX | Bornstein Jonathan President of Amprius Lab |
150,000 | $0 | 1,283,851 (Direct) |
View |
| 2024-01-02 Exercise |
2024-01-04 5:32 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | Bornstein Jonathan President of Amprius Lab |
150,000 | $0.05 | 1,433,851 (Direct) |
View |
| 2024-01-02 Exercise |
2024-01-04 5:32 pm |
2022-09-14 2027-03-15 |
Amprius Technologies Inc. | AMPX | Bornstein Jonathan President of Amprius Lab |
150,000 | $0 | 1,433,851 (Direct) |
View |
| 2023-12-05 Exercise |
2023-12-07 6:39 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | Bornstein Jonathan President of Amprius Lab |
150,000 | $0.05 | 4,908,274 (Direct) |
View |
| 2023-12-05 Exercise |
2023-12-07 6:39 pm |
2022-09-14 2027-03-15 |
Amprius Technologies Inc. | AMPX | Bornstein Jonathan President of Amprius Lab |
150,000 | $0 | 4,908,274 (Direct) |
View |
| 2023-11-20 Exercise |
2023-11-21 4:50 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | Bornstein Jonathan President of Amprius Lab |
27,631 | $0.05 | 1,733,851 (Direct) |
View |
| 2023-11-20 Exercise |
2023-11-21 4:50 pm |
2022-09-14 2027-03-15 |
Amprius Technologies Inc. | AMPX | Bornstein Jonathan President of Amprius Lab |
27,631 | $0 | 1,733,851 (Direct) |
View |
| 2023-11-07 Exercise |
2023-11-09 6:04 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | Bornstein Jonathan President of Amprius Lab |
122,369 | $0.05 | 5,431,514 (Direct) |
View |
| 2023-11-07 Exercise |
2023-11-09 6:04 pm |
2022-09-14 2027-03-15 |
Amprius Technologies Inc. | AMPX | Bornstein Jonathan President of Amprius Lab |
122,369 | $0 | 5,431,514 (Direct) |
View |
| 2023-10-10 Exercise |
2023-10-12 6:55 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | Bornstein Jonathan President of Amprius Lab |
150,000 | $0.05 | 5,754,193 (Direct) |
View |
| 2023-10-10 Exercise |
2023-10-12 6:55 pm |
2022-09-14 2027-03-15 |
Amprius Technologies Inc. | AMPX | Bornstein Jonathan President of Amprius Lab |
150,000 | $0 | 5,754,193 (Direct) |
View |
| 2023-09-19 Exercise |
2023-09-21 4:44 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | Bornstein Jonathan President of Amprius Lab |
150,000 | $0.05 | 4,074,186 (Direct) |
View |
| 2023-09-19 Exercise |
2023-09-21 4:44 pm |
2022-09-14 2027-03-15 |
Amprius Technologies Inc. | AMPX | Bornstein Jonathan President of Amprius Lab |
150,000 | $0 | 4,074,186 (Direct) |
View |
| 2023-09-09 Exercise |
2023-09-12 4:43 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | Stefan Constantin Ionel Chief Technology Officer |
80,000 | $0.05 | 545,753 (Direct) |
View |
| 2023-09-09 Exercise |
2023-09-12 4:43 pm |
2022-09-14 2024-03-15 |
Amprius Technologies Inc. | AMPX | Stefan Constantin Ionel Chief Technology Officer |
80,000 | $0 | 545,753 (Direct) |
View |
| 2023-06-14 Option Award |
2023-06-15 4:19 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | Gustanski Mary Director |
31,813 | $0 | 31,813 (Direct) |
View |
| 2023-06-09 Option Award |
2023-06-12 6:31 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | BAYLESS KATHLEEN A Director |
1,491 | $0 | 36,253 (Direct) |
View |
| 2023-06-09 Option Award |
2023-06-12 6:30 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | DIXON DONALD R Director |
17,895 | $0 | 217,895 (Direct) |
View |
| 2023-06-09 Option Award |
2023-06-12 6:29 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | Chu Steven Director |
17,895 | $0 | 20,395 (Direct) |
View |
| 2023-06-09 Option Award |
2023-06-12 6:28 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | MIRRO JUSTIN E Director |
17,895 | $0 | 4,626,037 (Direct) |
View |
| 2023-06-09 Option Award |
2023-06-12 6:26 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | HSIEH Wen Hsuan Director |
17,895 | $0 | 117,895 (Direct) |
View |
| 2022-12-14 Tax Withholding |
2023-05-03 5:30 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | Stefan Constantin Ionel Chief Technology Officer |
209 | $7.2 | 29,791 (Direct) |
View |
| 2023-04-25 Option Award |
2023-04-27 4:40 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | BAYLESS KATHLEEN A Director |
34,762 | $0 | 34,762 (Direct) |
View |
| 2022-12-14 Exercise |
2022-12-15 6:40 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | Stefan Constantin Ionel Chief Technology Officer |
30,000 | $0.05 | 545,962 (Direct) |
View |
| 2022-12-14 Exercise |
2022-12-15 6:40 pm |
2022-09-14 2024-03-15 |
Amprius Technologies Inc. | AMPX | Stefan Constantin Ionel Chief Technology Officer |
30,000 | $0 | 545,962 (Direct) |
View |
| 2022-09-14 Option Award |
2022-09-16 7:29 pm |
N/A 2032-04-13 |
Amprius Technologies Inc. | AMPX | HSIEH Wen Hsuan Director |
270,251 | $0 | 370,251 (Direct) |
View |
| 2022-09-14 Option Award |
2022-09-16 7:24 pm |
2022-09-14 2024-03-15 |
Amprius Technologies Inc. | AMPX | Stefan Constantin Ionel Chief Technology Officer |
1,091,924 | $0 | 1,091,924 (Direct) |
View |
| 2022-09-14 Option Award |
2022-09-16 7:23 pm |
2022-09-14 2024-03-15 |
Amprius Technologies Inc. | AMPX | Sun Kang See Remarks |
3,457,763 | $0 | 3,457,763 (Direct) |
View |
| 2022-09-14 Option Award |
2022-09-16 7:21 pm |
N/A 2032-04-13 |
Amprius Technologies Inc. | AMPX | DIXON DONALD R Director |
270,251 | $0 | 470,251 (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 |
| 2022-09-14 Option Award |
2022-09-16 7:20 pm |
N/A 2032-04-13 |
Amprius Technologies Inc. | AMPX | Chu Steven Director |
270,251 | $0 | 272,751 (Direct) |
View |
| 2022-09-14 Option Award |
2022-09-16 7:20 pm |
2022-09-14 2024-03-15 |
Amprius Technologies Inc. | AMPX | Bornstein Jonathan Chief Operating Officer |
2,729,813 | $0 | 2,729,813 (Direct) |
View |
| 2022-09-14 Conversion |
2022-09-16 7:02 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | Kensington Capital Sponsor IV LLC Former 10% holder (see ftn 2) |
9,857,142 | $0 | 35,659,642 (Direct) |
View |
| 2022-09-14 Other |
2022-09-16 7:02 pm |
N/A 2027-09-14 |
Amprius Technologies Inc. | AMPX | Kensington Capital Sponsor IV LLC Former 10% holder (see ftn 2) |
58,194,642 | $0 | 35,659,642 (Direct) |
View |
| 2022-09-14 Conversion |
2022-09-16 7:01 pm |
N/A N/A |
Amprius Technologies Inc. | AMPX | MIRRO JUSTIN E Director |
9,857,142 | $0 | 23,632,784 (Indirect) |
View |
| 2022-09-14 Other |
2022-09-16 7:01 pm |
N/A 2027-09-14 |
Amprius Technologies Inc. | AMPX | MIRRO JUSTIN E Director |
21,321,784 | $0 | 23,632,784 (Indirect) |
View |
| 2022-09-14 Option Award |
2022-09-16 7:01 pm |
N/A 2027-09-14 |
Amprius Technologies Inc. | AMPX | MIRRO JUSTIN E Director |
111,000 | $0 | 23,632,784 (Indirect) |
View |
| 2022-09-14 Option Award |
2022-09-16 7:01 pm |
N/A 2027-09-14 |
Amprius Technologies Inc. | AMPX | MIRRO JUSTIN E Director |
200,000 | $0.5 | 23,632,784 (Direct) |
View |