| 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 |
|---|---|---|---|---|---|---|---|---|---|
Across the last three months, Amprius Technologies, Inc. Wt's insiders have reduced their positions by a net 123,311 shares worth roughly $1.3M.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| Dir | 1.22M | $10.76M | - | |
| Other | 771.6K | $6.81M | - | |
| Dir | 639.5K | $5.65M | - | |
| CEO | 616.0K | $5.44M | - | |
| CFO | 350.0K | $3.09M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| May 21, 2026 | Thomas M Stepien62 | Chief Executive Officer | Sell | 60,702 | $14.79 | $897,685.46 | -8.0% | -30.5% | - | |
| May 21, 2026 | Constantin Ionel Stefan52 | Chief Technology Officer | Sell | 28,812 | $14.79 | $426,083.38 | -3.5% | -30.5% | - | |
| May 21, 2026 | Kang Sun | Director | Sell | 67,796 | $14.79 | $1,002,594.37 | -5.0% | -30.5% | - | |
| Apr 1, 2026 | Kang Sun | Director | Sale+OE | 1,500,000 | $15.91 | $23,860,713.75 | -52.8% | -10.7% | - | |
| Mar 23, 2026 | Kang Sun | Director | Sell | 217,869 | $18.80 | $4,095,401.63 | -79.4% | -16.2% | - | |
| Mar 12, 2026 | Wen Hsuan Hsieh | Director | Sale+OE | 413,146 | $18.44 | $7,620,033.19 | -90.3% | -10.2% | - | |
| Mar 12, 2026 | Steven Chu | Director | Sale+OE | 322,197 | $18.20 | $5,863,983.95 | -71.7% | -10.2% | - | |
| Feb 23, 2026 | Constantin Ionel Stefan52 | Chief Technology Officer | Sell | 25,366 | $10.16 | $257,604.41 | -3.4% | +74.8% | - | |
| Feb 23, 2026 | Kang Sun | Director | Sell | 61,251 | $10.16 | $622,034.53 | -4.4% | +74.8% | - | |
| Jan 28, 2026 | Constantin Ionel Stefan52 | Chief Technology Officer | Sale+OE | 39,690 | $12.00 | $476,351.44 | -5.0% | +64.4% | - |