Amprius Technologies, Inc. announced the appointment of Deloitte & Touche LLP as its independent registered public accounting firm for the fiscal year ending December 31, 2026. The change in auditors was approved by the Audit Committee on April 17, 2026, and becomes effective on April 21, 2026. BDO USA, P.C. was dismissed as the company's auditor for the 2026 fiscal year. The company confirmed there were no disagreements or reportable events with BDO during the 2024 and 2025 fiscal years or the subsequent interim period.