Trade Summary

2 days ago, Stepien Thomas M, serving as Chief Executive Officer at Amprius Technologies, Inc. (AMPX), sold 2,000 shares at $20.97 per share, for a total transaction value of $41,940.00. Following this transaction, Stepien Thomas M now holds 625,625 shares of AMPX.

This sale represents a 0.32% decrease in Stepien Thomas M's stake in the company.

The trade was executed on Thursday, June 4, 2026 and publicly disclosed via SEC Form 4 filing on Friday, June 5, 2026 at 4:57 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.