Disclosure 0002067233-26-000019-1

SEC FORM 4

$243,313.39

Amprius Technologies, Inc. (AMPX)

Sale of 23,529 shares at $10.341 per share.

Reporting Person Stepien Thomas M · Officer Title Chief Executive Officer · Transaction Code S

Traded Aug 21, 2026 · Disclosed Aug 25, 2026

Source: SEC Form 4 · 0002067233-26-000019 · filed 2026-08-25 · View filing →

Composed from the Form 4 as filed with the SEC. Share counts, prices and dates are the filing's own; the disclosure lag is counted in business days from the transaction date to the filing date. What is a Form 4?

Cite this card

Desq Long. "Amprius Technologies, Inc. (AMPX)." Disclosed 2026-08-25. https://desqlong.com/cards/0002067233-26-000019-1 (retrieved 2026-09-26).