RICHTECH ROBOTICS INC. (RR) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2025-12-04 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: RICHTECH ROBOTICS INC. (RR) CIK: 0001963685 --- Reporting Owner --- Name: Huang Zhenqiang CIK: 0002000278 Role: Director, Officer (Chief Financial Officer), 10%+ Owner --- Non-Derivative Transactions --- [Transaction #1] Security: Class B Common Stock Date: 2025-12-04 | Code: A (Grant or award) Shares: +400,000 | Price: $0.00 Shares Owned After: 8,292,000 | Ownership: D (Direct) Footnotes: [F1] Represents 400,000 restricted stock awards ("RSAs") granted by the Board of Directors of the Issuer to the Reporting Person on December 4, 2025. The RSAs were fully vested on the date of granting. [F1] Represents 400,000 restricted stock awards ("RSAs") granted by the Board of Directors of the Issuer to the Reporting Person on December 4, 2025. The RSAs were fully vested on the date of granting. [Transaction #2] Security: Class B Common Stock Date: 2025-12-04 | Code: F (Payment of exercise/tax) Shares: -180,000 | Price: $4.59 Total Value: $826,200.00 Shares Owned After: 8,112,000 | Ownership: D (Direct) Footnotes: [F2] The reported securities were withheld to satisfy the Reporting Person's tax liability in connection with the vesting of RSAs. The tax withholding was approved by the Board of Directors of the Issuer. --- Footnotes (Complete Index) --- F1: Represents 400,000 restricted stock awards ("RSAs") granted by the Board of Directors of the Issuer to the Reporting Person on December 4, 2025. The RSAs were fully vested on the date of granting. F2: The reported securities were withheld to satisfy the Reporting Person's tax liability in connection with the vesting of RSAs. The tax withholding was approved by the Board of Directors of the Issuer. --- Signature --- /s/ /s/ Zhenqiang (Michael) Huang (2026-01-12)