Sun Kang bought AMPX
November 17, 2025 · Form 4 insider transaction
Sun Kang bought 27,463 shares of Amprius Technologies, Inc. at $0.62 per share, a transaction worth $17.0K. The trade was recorded as option exercise under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Acquired (buy-side)
Shares
27,463
Price
$0.62
Total value
$17.0K
InsiderSun Kang
Role—
SecurityCommon stock
Transaction codeM: Option exercise
Transaction dateNovember 17, 2025
Filing dateNovember 19, 2025
Shares owned after2,430,653
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
The exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 18, 2025.; Includes 1,411,769 restricted stock units, each of which represents a contingent right to receive one share of the issuer's common stock, subject to the applicable vesting schedule and conditions of each restricted stock unit.