Esaka Fumihide sold AMBQ
August 31, 2026 · Form 4 insider transaction
Esaka Fumihide sold 13,800 shares of Ambiq Micro, Inc. at $57.70 per share, a transaction worth $796.3K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
13,800
Price
$57.70
Total value
$796.3K
InsiderEsaka Fumihide
RoleOfficer, Director
CompanyAmbiq Micro, Inc. (AMBQ)
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateAugust 31, 2026
Filing dateSeptember 2, 2026
Shares owned after466,060
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $57.29 to $58.28 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.