Amprius Technologies, Inc. (AMPX)
25 filings available.
0
Insider buys, 12 months
$0 by 0 insiders
17
Insider sales, 12 months
$36.6M by 3 insiders
Most active AMPX insiders: Sun Kang and Stefan Constantin Ionel.
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Full Timeline
Every tracked SEC filing, congressional trade, 13F/N-PORT holding change, lobbying disclosure, government contract award, SEC enforcement action, and pay-vs-performance filing for 0001899287, merged into one feed.
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- 8-K Filing: Amprius Technologies, Inc.8-KSep 26, 2026
- 4 Filing: Amprius Technologies, Inc.4Aug 25, 2026Filed by Sun Kang
Filers on record
Sun KangFirst tracked sale
Stefan Constantin IonelFirst tracked sale