AMBQ · Ambiq Micro, Inc.

Singapore, February 24, 2026 — Ambiq , a global leader in ultra-low-power semiconductor solutions, today announced a multi-year research and development (R&D) programme in Singapore , supported by the Singapore Economic Development Board (EDB) , to advance next-generation edge artificial intelligence (AI) technologies and further the development of Ambiq’s subthreshold power optimized technology (SPOT®) for licensing. Next-generation edge AI enables intelligence to be processed directly on devices—such as wearables, smart infrastructure, and industrial systems—without constant reliance on cloud connectivity. By combining AI performance with ultra-low power consumption, these technologies enable always-on, responsive, and energy-efficient applications. Through the licensing of Ambiq’s SPOT platform, these energy-efficient capabilities can be adopted more broadly across diverse products and market segments, accelerating the deployment of edge AI

AUSTIN, Texas – February 19, 2026 – Ambiq Micro, Inc. (NYSE: AMBQ) , a technology leader in ultra-low-power semiconductor solutions for edge AI, today announced that it will report its fourth quarter and full year 2025 financial results on Thursday, March 5, 2026 before the market opens. The Company will host a conference call at 7:30 a.m. Central Time (8:30 a.m. Eastern Time) to discuss the results. Analysts and investors are invited to join the live conference call using the following information: Date: Thursday, March 5, 2026 Time: 7:30 a.m. Central Time (8:30 a.m. Eastern Time) Webcast Link: https://events.q4inc.com/attendee/419646686 Conference Call Number: (800) 715-9871 International Call Number: +1 (646) 307-1963 Conference ID: 3633496 Additionally, a live public webcast of the earnings conference call can be

Open-source audio AI development kit enables manufacturers to bring real-time voice intelligence to ultra-low-power devices—without the cloud Ambiq Launches soundKIT to Accelerate Always-On, On-Device Audio AI for the Edge 2 AUSTIN, TX February 17, 2026 – Ambiq Micro, Inc. (“Ambiq®”) — Ambiq, a leader in ultra-low-power semiconductor solutions, today announced soundKIT , its fourth open-source AI Development Kit (ADK), designed to accelerate the adoption of always-on, real-time, on-device audio and speech intelligence for power-constrained edge devices. Built for Ambiq’s ultra-low-power system-on-chips (SoCs), soundKIT enables device manufacturers and AI teams to design, validate, and deploy production-ready audio AI functions —including voice activity detection, keyword spotting, speech enhancement, and speaker

Accelerating Edge AI Time-to-Market Across Apollo330 Plus and Apollo510B Ambiq neuralSPOT Wins 2025 EDN Product of the Year Award 3 AUSTIN, TX, February 5, 2026 – Ambiq Micro, Inc. (“Ambiq®”) , a technology leader in ultra-low-power semiconductor solutions for edge AI, has received the EDN Product of the Year Award for its neuralSPOT® AI software development kit (SDK) under the Development Kit category. The award recognizes neuralSPOT’s real-world impact in simplifying AI development and accelerating deployment on power-constrained devices. The recognition follows the release earlier this week of neuralSPOT v1.3.0, which provides expanded platform and product support, improved Windows compatibility, and increased deployment flexibility for embedded AI

Ambiq Welcomes Bernard Banks to Board of Directors 2 AUSTIN, TX, January 26, 2026 – Ambiq Micro, Inc. (“Ambiq®”) , a technology leader in ultra-low-power semiconductor solutions for edge AI, today announced the appointment of Dr. Bernard (Bernie) Banks to Ambiq’s Board of Directors, effective as of January 5, 2026. Dr. Banks is a distinguished leader, author, educator, and military veteran, with nearly three decades of service as a commissioned officer in the U.S. Army. In recognition of his distinguished service, he was promoted to the rank of Brigadier General by the President of the United States at the time of his military retirement in 2016. Dr. Banks has held prominent leadership and academic roles across military and civilian institutions. He previously served as a department head at the U.S. Military Academy at West Point and as a professor and senior leadership team member at Northwestern University’s Kellogg School of

Ambiq Micro, Inc. (“Ambiq”) (NYSE: AMBQ), a technology leader in ultra-low-power semiconductor solutions for edge AI, today announced the pricing of its upsized underwritten public offering of 2,679,600 shares of its common stock at a public offering price of $31.00 per share. 2,636,651 shares of common stock are being offered by Ambiq, and 42,949 shares of common stock are being offered by certain of Ambiq’s stockholders. The gross proceeds to Ambiq from the offering, before deducting underwriting discounts and commissions and other offering expenses payable by Ambiq, are expected to be $81.7 million. In addition, Ambiq has granted the underwriters a 30-day option to purchase up to an additional 401,940 shares of common stock, at the public offering price, less underwriting discounts and commissions. Ambiq will not receive any proceeds from the sale of shares of its common stock by the selling stockholders. The offering is expected to close on January 26, 2026, subject to the

AUSTIN, Texas, Jan. 21, 2026 (GLOBE NEWSWIRE) - Ambiq Micro, Inc. (“Ambiq”) (NYSE: AMBQ), a technology leader in ultra-low-power semiconductor solutions for edge AI, today announced the commencement of an underwritten public offering of 2,200,000 shares of its common stock, which includes 2,157,051 shares of common stock offered by Ambiq and 42,949 shares of common stock offered by certain of Ambiq’s stockholders. In addition, Ambiq expects to grant the underwriters an option for a period of 30 days to purchase up to an additional 330,000 shares of common stock at the public offering price, less underwriting discounts and commissions. The offering is subject to market and other conditions, and there can be no assurance as to whether or when the offering may be completed, or as to the actual size or terms of the offering. BofA Securities and UBS Investment Bank are acting as joint lead book-running managers for the proposed offering. Needham & Company and Stifel are acting as

Ambiq and Bravechip Cut Smart Ring Costs by 85% with New Edge AI Chiplet Ambiq’s Apollo330B Plus fuels a next-generation, ultra-efficient smart ring platform to accelerate mass-market adoption Ambiq and Bravechip Cut Smart Ring Costs by 85% with New Edge AI Chiplet 2 Austin, TX, Jan 06, 2026 – Ambiq Micro, Inc. (NYSE: AMBQ) , a global leader in ultra-low-power semiconductors for edge AI, has partnered with Bravechip , a pioneer in AIoT System-in-Package (SiP) technologies, to launch the BCL603S3H —a purpose-built chiplet platform that reduces smart ring costs by up to 85%, boosts production yield by 20%, and speeds development of next-generation wearables. Smart rings are rapidly moving from niche gadgets to mainstream digital health devices. As brands pursue more sensors, richer AI features, and multi-day battery life in an ultra-compact form factor, manufacturers need a scalable,

Enabling always-on audio, vision, and reasoning for next-generation edge AI devices AUSTIN, Texas, January 6, 2026 — Ambiq Micro, Inc. (“Ambiq”) (NYSE: AMBQ) , a recognized leader in ultra-low-power semiconductor solutions for edge AI, today announced Atomiq, the highly anticipated system-on-chip (SoC) integrating a Neural Processing Unit (NPU) designed to enable real-time, always-on artificial intelligence at the edge. Built on Ambiq’s Subthreshold Power Optimized Technology (SPOT) platform, Atomiq aims to establish a new benchmark for energy efficiency in demanding edge AI applications. High Performance Meets Power Efficiency As AI models continue to grow in complexity, manufacturers face a critical challenge: scaling device intelligence without compromising battery life or increasing thermal and system costs. Atomiq is architected to address this challenge at a system level, optimizing compute performance and power consumption to enable sustained AI

Partnership with Ronds enables always-on predictive maintenance across global industrial operations Ambiq Expands Industrial Edge AI Adoption 2 AUSTIN, Texas, January 6, 2026 — Ambiq Micro, Inc. (“Ambiq”) (NYSE: AMBQ), a technology leader in ultra-low-power semiconductor solutions for edge AI, today announced a significant expansion of its industrial footprint through a strategic partnership with Ronds , a publicly listed provider of intelligent equipment monitoring and predictive maintenance solutions. Founded in 2007, Ronds specializes in industrial IoT–based anomaly detection and condition monitoring for heavy industries, including petrochemical, coal processing, and chemical plants. The company is expanding into international markets across North America, Europe, and the Middle East. The partnership emphasizes Ambiq’s growing momentum in industrial applications, enabling large-scale deployments of always-on, battery-powered edge AI sensors