Insidertrades

Amprius Technologies

AMPX

Insider trades and stock quote 2024-2026

All insider trades at Amprius Technologies

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Date Type Insider Position Ø-Price Volume
8/24/2026 Sell Stepien, Thomas M. Chief Executive Officer $10.0 $80,240
8/21/2026 Sell Sun, Kang Director $10.3 $642,186
8/21/2026 Sell Stefan, Constantin Ionel Chief Technology Officer $10.3 $306,931
8/21/2026 Sell Stepien, Thomas M. Chief Executive Officer $10.3 $243,313
6/15/2026 Sell Dixon, Donald R. Director $17.2 $1,459,212
6/9/2026 Sell Dixon, Donald R. Director $19.1 $765,200
6/4/2026 Sell Stepien, Thomas M. Chief Executive Officer $21.0 $41,940
5/27/2026 Sell Sun, Kang Director $17.2 $6,121
5/27/2026 Sell Stefan, Constantin Ionel Chief Technology Officer $17.2 $55,157
5/27/2026 Sell Stepien, Thomas M. Chief Executive Officer $17.2 $75,222
5/26/2026 Sell Dixon, Donald R. Director $17.9 $320,252
5/21/2026 Sell Sun, Kang Director $14.8 $1,002,594
5/21/2026 Sell Stefan, Constantin Ionel Chief Technology Officer $14.8 $426,083
5/21/2026 Sell Stepien, Thomas M. Chief Executive Officer $14.8 $897,685
4/1/2026 Sell Sun, Kang Director $16.3 $23,860,714
3/23/2026 Sell Sun, Kang Director $18.9 $4,095,401
3/12/2026 Sell Chu, Steven Director $18.5 $2,878,555
3/12/2026 Sell Hsieh, Wen Hsuan Director $18.4 $7,620,033
3/10/2026 Sell Chu, Steven Director $17.9 $2,985,429
2/23/2026 Sell Sun, Kang Director $10.2 $622,035
2/23/2026 Sell Stefan, Constantin Ionel Chief Technology Officer $10.2 $257,604
1/28/2026 Sell Stefan, Constantin Ionel Chief Technology Officer $12.0 $476,351
1/23/2026 Sell Stefan, Constantin Ionel Chief Technology Officer $12.0 $19,200
1/22/2026 Sell Stefan, Constantin Ionel Chief Technology Officer $12.0 $5,931,912
1/21/2026 Sell Stefan, Constantin Ionel Chief Technology Officer $12.0 $879,411
1/20/2026 Sell Sun, Kang Director $11.0 $476,274
1/16/2026 Sell Sun, Kang Director $11.1 $10,518,669
1/12/2026 Sell Sun, Kang Director $10.1 $5,111,474
12/11/2025 Sell Stefan, Constantin Ionel Chief Technology Officer $10.5 $2,083,382
11/21/2025 Sell Sun, Kang Chief Executive Officer $10.1 $692,132
11/21/2025 Sell Stefan, Constantin Ionel Chief Technology Officer $10.1 $252,274
11/17/2025 Sell Sun, Kang Chief Executive Officer $10.6 $10,595,300
8/21/2025 Sell Sun, Kang Chief Executive Officer $6.8 $447,511
8/21/2025 Sell Wallach, Sandra Chief Financial Officer $6.8 $193,512
8/21/2025 Sell Stefan, Constantin Ionel Chief Technology Officer $6.8 $130,592
5/21/2025 Sell Sun, Kang Chief Executive Officer $2.4 $169,720
5/21/2025 Sell Wallach, Sandra Chief Financial Officer $2.4 $67,111
5/21/2025 Sell Stefan, Constantin Ionel Chief Technology Officer $2.4 $49,530
2/21/2025 Sell Sun, Kang Chief Executive Officer $3.1 $107,635
2/21/2025 Sell Wallach, Sandra Chief Financial Officer $3.1 $56,843
2/21/2025 Sell Stefan, Constantin Ionel Chief Technology Officer $3.1 $28,406
2/21/2025 Sell Bornstein, Jonathan President of Amprius Lab $3.1 $42,383
11/21/2024 Sell Sun, Kang Chief Executive Officer $2.0 $66,362
11/21/2024 Sell Wallach, Sandra Chief Financial Officer $2.0 $33,709
11/21/2024 Sell Stefan, Constantin Ionel Chief Technology Officer $2.0 $16,846
11/21/2024 Sell Bornstein, Jonathan President of Amprius Lab $2.0 $65,133
11/20/2024 Sell Bornstein, Jonathan President of Amprius Lab $1.9 $256,883
9/5/2024 Sell Mirro, Justin E. Director $0.8 $201,264
9/4/2024 Sell Amprius, Inc. Ten Percent Owner $1.0 $12,592
9/4/2024 Sell Mirro, Justin E. Director $0.9 $305,750
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