List of insiders holdings for Amprius Technologies Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- 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>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | Kensington Capital Sponsor IV LLC Former 10% holder (see ftn 2) | 2022-09-23 17:07:51 | 8,619,142 0 | 8,619,142 | Form 13D |
| 2 | HSIEH Wen Hsuan Director | 2025-06-17 20:41:13 | 187,339 3,949,245 | 4,136,584 | Form 4 |
| 3 | Amprius Inc. 10% Owner | 2024-10-25 19:25:57 | 2,500,071 0 | 2,500,071 | Form 13D |
| 4 | Sun Kang Chief Executive Officer | 2025-11-25 18:54:30 | 1,403,651 274,275 | 1,677,926 | Form 4 |
| 5 | MIRRO JUSTIN E Director | 2024-09-05 19:16:49 | 142,895 1,195,000 | 1,337,895 | Form 4 |
| 6 | Stefan Constantin Ionel Chief Technology Officer | 2025-12-15 18:25:33 | 1,059,658 0 | 1,059,658 | Form 4 |
| 7 | Wallach Sandra Chief Financial Officer | 2025-08-25 20:02:10 | 1,005,275 0 | 1,005,275 | Form 4 |
| 8 | DIXON DONALD R Director | 2025-06-17 20:27:40 | 394,656 540,417 | 935,073 | Form 4 |
| 9 | Stepien Thomas M President | 2025-12-22 08:46:55 | 610,000 0 | 610,000 | Form 4 |
| 10 | Bornstein Jonathan President of Amprius Lab | 2025-03-12 17:14:58 | 422,668 0 | 422,668 | Form 4 |
| 11 | SATTERTHWAITE LIVINGSTON Director | 2025-06-17 20:19:14 | 336,083 0 | 336,083 | Form 4 |
| 12 | BAYLESS KATHLEEN A Director | 2025-06-17 20:18:49 | 205,697 0 | 205,697 | Form 4 |
| 13 | RODRIGUEZ RICARDO C. Chief Financial Officer | 2025-10-08 17:16:03 | 200,000 0 | 200,000 | Form 4 |
| 14 | Chu Steven Director | 2025-06-17 20:18:05 | 189,839 0 | 189,839 | Form 4 |
| 15 | Gustanski Mary Director | 2024-06-07 20:43:23 | 146,396 0 | 146,396 | Form 4 |
| 16 | LaSorda Thomas William Director | 2022-03-16 12:48:29 | 0 0 | 0 | Form 3 |
| 17 | Nason Nicole Director | 2022-03-01 18:52:41 | 0 0 | 0 | Form 3 |
| 18 | RUNKLE DONALD L Director | 2022-03-01 19:14:36 | 0 0 | 0 | Form 3 |
| 19 | Pettersson Anders Director | 2022-03-01 18:53:44 | 0 0 | 0 | Form 3 |
| 20 | REMENAR ROBERT J Chief Operating Officer | 2022-03-01 18:57:40 | 0 0 | 0 | Form 3 |
| 21 | Boag Simon Chief Technology Officer | 2022-03-01 18:48:23 | 0 0 | 0 | Form 3 |
| 22 | Zetsche Dieter Vice Chairman and President | 2022-03-01 18:47:21 | 0 0 | 0 | Form 3 |
| 23 | QUAIN MITCHELL I Director | 2022-03-01 19:01:49 | 0 0 | 0 | Form 3 |
| 24 | Huber Daniel Elliot Chief Financial Officer | 2022-03-01 18:57:55 | 0 0 | 0 | Form 3 |
| 25 | Simoncini Matthew Director | 2022-03-01 18:57:20 | 0 0 | 0 | Form 3 |