Ambiq Micro CEO Fumihide Esaka Sells Additional $2.76 Million in Stock
A new SEC filing shows the CEO sold 48,973 shares, bringing his total sales to $2,761,534.
2 reports on this incident · first at Sep 3, 2026, 12:50 a.m. ET
Earlier reports
Sep 3, 2026, 12:50 a.m. ETFirst report
Ambiq Micro CEO Fumihide Esaka Sells $2.76 Million in Stock
According to a Form 4 insider transaction filing with the U.S. Securities and Exchange Commission (SEC), Ambiq Micro, Inc. (ticker: AMBQ) Chief Executive Officer Fumihide Esaka sold 48,973 shares of common stock on September 1, 2026. The transaction was valued at $2,761,534, based on a price per share of $56.3889. The filing lists Esaka's address as Austin, TX, and notes that the sale was conducted under a trading plan.
Following the sale, Esaka holds 460,460 shares of Ambiq Micro common stock. The company is headquartered in Austin, TX.
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- Version 13 Sept 2026, 04:52current
First published.
- Version 13 Sept 2026, 04:50current
First published.
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