Esaka Fumihide - Insider Non-Derivative Transactions at Ambiq Micro, Inc. (AMBQ) - (SEC)

Updated on March 12, 2026.

According to recent SEC insider information filed on Oct 2, 2025, Esaka Fumihide's relationship to Ambiq Micro, Inc. (AMBQ) is Director,Officer (Chief Executive Officer), and currently has 176,913 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other AMBQ insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Esaka Fumihide - Insider Non-Derivative Transactions of AMBQ Common Stock

Esaka Fumihide - Insider Non-Derivative Transactions at AMBQ

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Oct 3, 2025	Acquisition -- (Common Stock)	159907	0	176913