Info
Insider Ownership

Insider Trading & Ownership of Fumihide Esaka

Location: Austin, TX
Summary: The estimated net worth of Fumihide Esaka is at least $1,355,769 dollars as of 10 Feb 2026. Fumihide Esaka is the Chief Executive Officer, Director of Ambiq Micro, Inc. and owns shares of Ambiq Micro, Inc. (AMBQ) stock worth about $1.36M.
Signature: /s/ Jeffrey Winzeler, Attorney-in-Fact
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Ownership of Fumihide Esaka

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
AMBQ	Ambiq Micro, Inc.	Chief Executive Officer, Director	$1,355,769			07 Oct 2025

Insider Transactions Reported by Fumihide Esaka:

Sym	Company	Class	Transaction	%	Value $	* Price $	Shares	Shares After	Date	Ownership

* An asterisk sign (*) next to the price indicates that the price is likely invalid.