Ambiq Micro CFO Winzeler sells $379,644 in stock

CFO of Ambiq Micro, Jeffrey Winzeler, sold a total of $379,644 worth of the company's stock on October 2, 2026. The CFO sold shares in three separate transactions, beginning with 2,343 shares at an average price of $69.1083 each. This was followed by 2,828 shares sold at an average price of $69.7722 per share, and finally 284 shares at an average price of $71.8592 per share.

As a result of these transactions, Mr. Winzeler now owns 100,844 shares of Ambiq Micro. Following the sales, the company's stock price has declined to $58.56, marking a 14% decrease over the past week. Despite this drop, Ambiq Micro's stock is currently rated as overvalued by InvestingPro. The company reported a strong performance in its second quarter, with revenue increasing by 89.7% to $33.9 million and narrowing its non-GAAP loss to $1.8 million.

Ambiq Micro's outlook has been bolstered by a growing demand for its edge AI chips. Industry analysts, including Jefferies, Stifel, and UBS, have rated the company positively, citing factors such as the power advantage of its SPOT architecture and the increasing adoption of low-power edge-AI technology.