HSIEH Wen Hsuan bought AMBQ
July 31, 2025 · Form 4 insider transaction
HSIEH Wen Hsuan bought 394,989 shares of Ambiq Micro, Inc., a transaction worth N/A. The trade was recorded as conversion of a derivative and disclosed on an SEC Form 4, filed 0 days after the transaction.
Direction
Acquired (buy-side)
Shares
394,989
Price
N/A
Total value
N/A
InsiderHSIEH Wen Hsuan
RoleDirector
CompanyAmbiq Micro, Inc. (AMBQ)
SecurityCommon Stock
Transaction codeC: Conversion of a derivative
Transaction dateJuly 31, 2025
Filing dateJuly 31, 2025
Shares owned after394,989
OwnershipIndirect
10b5-1 planNo
AmendedNo
Footnotes
The Series G Convertible Preferred Stock automatically converted into Common Stock on a one-for-one basis immediately prior to the closing of the Issuer's initial public offering of common stock and had no expiration date.; The Reporting Person exercises sole voting and dispositive control over the shares held by Matter Venture Partners Fund I, L.P.