Amprius Technologies, Inc. · NYSE:AMPX

Stepien Thomas M received 200,000 Amprius Technologies, Inc. shares as an award (Form 4/A)

Traded Dec 19, 2025 · Filed May 7, 2026

On Dec 19, 2025, Stepien Thomas M (Director, Chief Executive Officer) received 200,000 Amprius Technologies, Inc. shares as an award, leaving 760,000 shares. Filed May 7, 2026 (Form 4/A).

Awarded: 200,000 shares
Holding after: 760,000 shares
Trading plan: No
Role: Director, Chief Executive Officer

The filing in full

Date	Security	Transaction	Shares	Price	Holding after	Ownership
Dec 19, 2025	Common stock	Award	200,000		760,000	Direct

Source

View original at SEC

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