Thomas M. Stepien, Chief Executive Officer at Amprius Technologies, Inc. (AMPX), sold 32,384 shares at $20.97 ($42K) on 2026-06-04, disclosed to the SEC on 2026-06-05.
Open-market sale of $42k AMPX by Chief Executive Officer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $0.00 | 30,384 | $0 | 0.0% |
| 2 | $20.97 | 2,000 | $42K | 100.0% |
| Total | $1.30 avg | 32,384 | $42K | 100% |
| Filing → |
| AMPX | SELL | 2026-05-26 | $898K | — | Filing → |