Justin E. Mirro, Director at Amprius Technologies, Inc. (AMPX), sold 90,000 shares at $4.33 ($368K) on 2023-12-05, disclosed to the SEC on 2023-12-07.
Open-market sale of $368k AMPX by Director. 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 | $4.31 | 10,000 | $43K | 11.7% |
| 2 | $4.33 | 20,000 | $87K | 23.6% |
| 3 | $4.05 | 10,000 | $41K | 11.0% |
| 4 | $4.05 | 20,000 | $81K | 22.0% |
| 5 | $3.88 | 10,000 | $39K | 10.6% |
| 6 | $3.88 | 20,000 |
| $78K |
| 21.1% |
| Total | $4.08 avg | 90,000 | $368K | 100% |
| Filing → |
| AMPX | SELL | 2023-12-14 | $1.5M | — | Filing → |
| AMPX | SELL | 2023-11-30 | $784K | — | Filing → |
| AMPX | SELL | 2023-06-16 | $1.0M | — | Filing → |