Amprius Technologies, Inc.(AMPX)
N/A
Electrical Connectors
| Filing Date | Insider | Type | 10b5-1 | Net Shares | Ownership change | Avg. Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-06-11 | DIXON DONALD R Director | Sale | -40,000 | -8.26%444,380 | $19.13 | $765,200 | View SEC filing | |
| 2026-06-05 | Stepien Thomas M Chief Executive Officer | Sale | -2,000 | -0.32%625,625 | $20.97 | $41,940 | View SEC filing | |
| 2026-05-28 | Stepien Thomas M Chief Executive Officer | Sale | -4,375 | -0.63%694,923 | $17.19 | $75,222 | View SEC filing | |
| 2026-05-28 | Stefan Constantin Ionel Chief Technology Officer | Sale | -3,208 | -0.40%801,310 | $17.19 | $55,157 | View SEC filing | |
| 2026-05-28 | Sun Kang Director | Sale | -356 | -0.03%1,280,498 | $17.19 | $6,121 | View SEC filing | |
| 2026-05-28 | DIXON DONALD R Director | Sale | -17,895 | -3.56%484,380 | $17.90 | $320,252 | View SEC filing | |
| 2026-05-26 | Stepien Thomas M Chief Executive Officer | Sale | -60,702 | -7.99%699,298 | $14.79 | $897,685 | View SEC filing | |
| 2026-05-26 | Stefan Constantin Ionel Chief Technology Officer | Sale | -28,812 | -3.46%804,518 | $14.79 | $426,083 | View SEC filing | |
| 2026-05-26 | Sun Kang Director | Sale | -67,796 | -5.03%1,280,854 | $14.79 | $1,002,594 | View SEC filing | |
| 2026-04-02 | Sun Kang Director | Sale | -1,500,000 | -52.77%1,342,400 | $15.91 | $23,860,714 | View SEC filing | |
| 2026-03-24 | Sun Kang Director | Sale | -217,869 | -79.43%56,406 | $18.80 | $4,095,402 | View SEC filing | |
| 2026-03-13 | HSIEH Wen Hsuan Director | Sale | -413,146 | -90.29%44,444 | $18.44 | $7,620,033 | View SEC filing | |
| 2026-03-12 | Chu Steven Director | Sale | -322,197 | -56.68%127,339 | $18.20 | $5,863,984 | View SEC filing | |
| 2026-02-24 | Stefan Constantin Ionel Chief Technology Officer | Sale | -25,366 | -3.39%723,330 | $10.16 | $257,604 | View SEC filing | |
| 2026-02-24 | Sun Kang Director | Sale | -61,251 | -4.36%1,342,400 | $10.16 | $622,035 | View SEC filing | |
| 2026-01-30 | Stefan Constantin Ionel Chief Technology Officer | Sale | -39,690 | -5.03%748,696 | $12.00 | $476,351 | View SEC filing | |
| 2026-01-23 | Stefan Constantin Ionel Chief Technology Officer | Sale | -567,707 | -8.92%748,696 | $12.03 | $6,830,523 | View SEC filing | |
| 2026-01-20 | Sun Kang Director | Sale | -993,733 | -40.38%1,403,651 | $11.06 | $10,994,944 | View SEC filing | |
| 2026-01-14 | Sun Kang Director | Sale | -506,267 | -26.51%1,403,651 | $10.10 | $5,111,474 | View SEC filing | |
| 2025-12-15 | Stefan Constantin Ionel Chief Technology Officer | Sale | -198,255 | -20.94%748,696 | $10.51 | $2,083,382 | View SEC filing | |
| 2025-11-25 | Stefan Constantin Ionel Chief Technology Officer | Sale | -25,024 | -2.95%821,951 | $10.08 | $252,274 | View SEC filing | |
| 2025-11-25 | Sun Kang Chief Executive Officer | Sale | -68,655 | -4.66%1,403,651 | $10.08 | $692,132 | View SEC filing | |
| 2025-11-19 | Sun Kang Chief Executive Officer | Sale | -1,000,000 | -40.45%1,472,306 | $10.60 | $10,595,300 | View SEC filing | |
| 2025-08-25 | Stefan Constantin Ionel Chief Technology Officer | Sale | -19,159 | -2.21%846,975 | $6.82 | $130,592 | View SEC filing | |
| 2025-08-25 | Wallach Sandra Chief Financial Officer | Sale | -28,390 | -2.75%1,005,275 | $6.82 | $193,512 | View SEC filing |
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