Trade Summary

2 days ago, Stefan Constantin Ionel, serving as Chief Technology Officer at Amprius Technologies, Inc. (AMPX), sold 3,208 shares at $17.19 per share, for a total transaction value of $55,156.75. Following this transaction, Stefan Constantin Ionel now holds 801,310 shares of AMPX.

This sale represents a 0.40% decrease in Stefan Constantin Ionel'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 6:12 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.