RODRIGUEZ RICARDO C. 4

4 · Amprius Technologies, Inc. · Filed Mar 6, 2026

AI-generated summary of this filing

Updated Mar 6, 2026

Amprius (AMPX) CFO Ricardo Rodriguez Receives Award of 150,000 RSUs

What Happened

Ricardo C. Rodriguez, Chief Financial Officer of Amprius Technologies, was granted 150,000 restricted stock units (RSUs) on March 4, 2026. The grant was reported on a Form 4 filed March 6, 2026. The RSUs were issued at $0.00 (standard for equity awards) and represent the right to receive one share of common stock per RSU upon vesting.
This is an equity compensation grant (transaction code A), not an open‑market purchase or sale.

Key Details

Transaction date: 2026-03-04; Filing date: 2026-03-06.
Grant: 150,000 RSUs; price reported: $0.00 (award/grant).
Shares owned after transaction: Not specified in the filing summary provided.
Relevant footnotes:
- F1: Each RSU converts to one share when vested. Vesting schedule: 1/16th of the award vests on May 20, 2026, and then quarterly on Aug 20, Nov 20, Feb 20 and May 20 thereafter, with final vesting on Feb 20, 2030, subject to continued service.
- F2: The filing notes there are also 350,000 contingent RSUs included (subject to their own vesting/conditions).
Timeliness: Filed within the Form 4 reporting window (transaction Mar 4; filing Mar 6).

Context

RSU grants are typically part of executive compensation and do not by themselves indicate a buy or sell signal. They vest over time and convert to shares only if vesting conditions (here, continued service) are met.
Because this is an award (not a purchase), there was no cash outlay by the insider and no immediate change in open‑market supply from insider selling.

Form 4

Period: 2026-03-04

Chief Financial Officer

Transactions

Footnotes (2)

[F1]The securities are represented by restricted stock units. Each restricted stock unit represents the reporting person's right to receive one share of the issuer's common stock. 1/16th of shares subject to award will vest on May 20, 2026 and quarterly thereafter on each August 20, November 20, February 20 and May 20, subject to the reporting person's continued service on each such date, until the award is fully vested on February 20, 2030.
[F2]Includes 350,000 restricted stock units, each of which represents a contingent right to receive one share of the issuer's common stock, subject to the applicable vesting schedule and conditions of each restricted stock unit.

Signature

/s/ Ricardo C. Rodriguez|2026-03-06

1 file