Trade Summary

2 days ago, Stepien Thomas M, serving as Chief Executive Officer at Amprius Technologies, Inc. (AMPX), sold 4,375 shares at $17.19 per share, for a total transaction value of $75,221.56. Following this transaction, Stepien Thomas M now holds 694,923 shares of AMPX.

This sale represents a 0.63% decrease in Stepien Thomas M's stake in the company.

The trade was executed on Wednesday, May 27, 2026 and publicly disclosed via SEC Form 4 filing on Thursday, May 28, 2026 at 6:22 PM ET, 1 day after the trade was made.

Amprius Technologies, Inc. operates in the INDUSTRIALS sector, specifically within the ELECTRICAL EQUIPMENT & PARTS industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.