Jonathan Bornstein $AMPX SEC Form 4 Insider Trading

Jonathan Bornstein has filed a total of 25 insider trades in $AMPX since 2021. Their most recent trade was a sale of 13,527 shares, made on Feb 21, 2025. Their largest trade was a sale of 150,000 shares, made on Feb 06, 2024. We estimate that they now own 1.5 million shares of $AMPX, worth an estimated $5.3 million.

Insider Trading at $AMPX

There have been a total of 79 insider trades reported at $AMPX since 2021, with 0 shares purchased and 4.3 million shares sold. The most active insider traders in $AMPX stock have been Jonathan Bornstein, Constantin Ionel Stefan, and Sandra Wallach. The most recent trade was a sale of 34,353 shares reported by Kang Sun (Chief Executive Officer), made on Feb 21, 2025.

$AMPX Executives and Stock Owners with Insider Trades

• Jonathan Bornstein, President of Amprius Lab

• Constantin Ionel Stefan, Chief Technology Officer

• Sandra Wallach, Chief Financial Officer

• Kang Sun, Chief Executive Officer

• Kang Sun, See Remarks

*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.