Ambiq Micro, Inc. (NYSE: AMBQ), a technology leader in ultra-low-power semiconductor solutions for edge AI, will release its second quarter 2025 financial results on Thursday, September 4, 2025 after market close. Fumihide Esaka, Chief Executive Officer, and Jeff Winzeler, Chief Financial Officer, will host a conference call at 3:30 p.m. Central Time (4:30 p.m. Eastern Time) to discuss its results.

Analysts and investors are invited to join the live conference call using the following information:

Date: Thursday, September 4, 2025
Time: 3:30 p.m. Central Time (4:30 p.m. Eastern Time)
Conference Call Number: 1-800-715-9871
International Call Number: +1-646-307-1963
Pass code: 3633496

Additionally, this conference call will be broadcast live over the Internet and can be accessed by all interested parties on the Events & Presentations section of the Company’s Investor Relations website.

For those unable to participate during the live broadcast of the conference call, a telephone replay of the conference call will be available approximately two hours after the conference call and accessible through September 11, 2025. The replay dial-in number is 1-800-770-2030, and the pass code 3633496. International callers should dial +1-647-362-9199 and enter the same pass code. Additionally, a replay of the webcast will be available on Ambiq’s Investor Relations website for approximately 90 days.

About Ambiq

Ambiq’s mission is to enable intelligence (artificial intelligence (AI) and beyond) everywhere by delivering the lowest power semiconductor solutions. Ambiq enables its customers to deliver AI compute at the edge where power consumption challenges are the most severe. Ambiq’s technology innovations, built on the patented and proprietary subthreshold power optimized technology (SPOT®), fundamentally deliver a multi-fold improvement in power consumption over traditional semiconductor designs. Ambiq has powered over 270 million devices to date. For more information, visit https://ambiq.com.

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