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PRE-MKT · 06:30 ET
Market ClerkRecap
Thu Oct 22 · pre-market2 signals on Oct 21108 insider buys this week · $250.3MCIRO short report next: Oct 31The week ahead

AMPX

Amprius Technologies, Inc.
NYSE · TECHNOLOGY · MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES
8.31
+0.73 +9.63%
USD · close Oct 21

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Insider trading

SEC FORM 4 · OPEN-MARKET ONLY
−$1.3M
Net, 90 days
0 / 4
Buys / sells, 90 days
0
Distinct buyers
$0
Bought, 90 days
TradedFiledInsiderTypeSharesPriceValue
Aug 24Aug 25Stepien Thomas M · Chief Executive OfficerSell8,000$10.03$80K
Aug 21Aug 25Stepien Thomas M · Chief Executive OfficerSell23,529$10.34$243K
Aug 21Aug 25Stefan Constantin Ionel · Chief Technology OfficerSell29,681$10.34$307K
Aug 21Aug 25Sun Kang · DirectorSell62,101$10.34$642K

Source: SEC EDGAR Form 4 filings, pulled nightly; open-market purchases and sales only, no option exercises or grants. The tracker, all tickers.

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