Kang Sun

Insider Reports History

Location
Fremont, CA
Signature
/s/ Ricardo C. Rodriguez, attorney-in-fact on behalf of Kang Sun
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Kang Sun:

Company Role Class Num Shares Value Price $ Report Date Ownership
Amprius Technologies, Inc. Director Common stock 1,403,651 $14,171,821 $10.10 12 Jan 2026 Direct
Amprius Technologies, Inc. Director Common stock 274,275 $2,164,084 $7.89 12 Jan 2026 Indirect
Amprius Technologies, Inc. Director Stock Option (right to buy) 850,338 12 Jan 2026 Direct

Insider Reports Filed by Kang Sun

Symbol Company Period Transactions Value $ Form Type Role Filing Time
AMPX Amprius Technologies, Inc. 12 Jan 2026 7 -$4,198,210 4 Director 14 Jan 2026, 18:04
AMPX Amprius Technologies, Inc. 21 Nov 2025 1 -$692,132 4 Chief Executive Officer, Director 25 Nov 2025, 18:54
AMPX Amprius Technologies, Inc. 17 Nov 2025 9 -$10,317,175 4 Chief Executive Officer, Director 19 Nov 2025, 17:49
AMPX Amprius Technologies, Inc. 21 Aug 2025 1 -$447,511 4 Chief Executive Officer, Director 25 Aug 2025, 19:59
AMPX Amprius Technologies, Inc. 21 May 2025 1 -$169,720 4 Chief Executive Officer, Director 23 May 2025, 17:48
AMPX Amprius Technologies, Inc. 19 Mar 2025 1 $0 4 Chief Executive Officer, Director 21 Mar 2025, 17:03
AMPX Amprius Technologies, Inc. 21 Feb 2025 1 -$107,635 4 Chief Executive Officer, Director 24 Feb 2025, 19:42
AMPX Amprius Technologies, Inc. 21 Nov 2024 1 -$66,362 4 Chief Executive Officer, Director 22 Nov 2024, 16:29
AMPX Amprius Technologies, Inc. 23 Oct 2024 7 $0 4 Chief Executive Officer, Director 25 Oct 2024, 18:32
AMPX Amprius Technologies, Inc. 21 Aug 2024 1 -$34,666 4 Chief Executive Officer, Director 22 Aug 2024, 17:02
AMPX Amprius Technologies, Inc. 21 May 2024 2 -$47,685 4 Officer, Director 24 May 2024, 21:06
AMPX Amprius Technologies, Inc. 19 Mar 2024 1 $0 4 Officer, Director 19 Mar 2024, 19:28
AMPX Amprius Technologies, Inc. 14 Sep 2022 4 $0 4 President and Chief Executive Officer, Director 16 Sep 2022, 19:23
AMPX Amprius Technologies, Inc. 14 Sep 2022 0 $0 3 President and Chief Executive Officer Exhibit 24 - Power of Attorney, Director 16 Sep 2022, 18:51