| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director
2 companies
Chu Steven is a Director at AMPX with holdings across 2 companies. Recent SEC Form 4 filings include 0 buys and 4 sells.
Estimated insider holdings value: $4.2M based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Mar 12, 2026 | AMPX-WT Amprius Technologies, Inc. Wt | Director | Sale+OE | 322,197 | $18.20 | $5,863,983.95 | -36.1% |