• Richtech Robotics terminated Bush & Associates as its independent registered public accounting firm on March 17, 2026.
• The company said the auditor change was not due to any disagreements on accounting, disclosures, or auditing scope.
• Bush & Associates reported a material weakness in internal control over financial reporting tied to controls over complex accounting judgments and transaction processing.
• Management implemented remedial measures during the quarter ended Dec. 31, 2025, including enhanced controls and improved review procedures.
• CBIZ was engaged on March 13, 2026, to audit the year ending Sept. 30, 2026 and review quarterly financial statements for the quarters ending March 31, 2026 and June 30, 2026.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Richtech Robotics Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001213900-26-031889), on March 19, 2026, and is solely responsible for the information contained therein.