# EDGAR Filing Document

**Accession Number:** 0001963685
**File Stem:** 0001213900-26-036381
**Filing Date:** 2026-3
**Character Count:** 6637
**Document Hash:** d4aa77d6d58d230d98a0b8b36010afc8
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-26-036381.hdr.sgml**: 20260330

**ACCESSION NUMBER**: 0001213900-26-036381

**CONFORMED SUBMISSION TYPE**: 8-K/A

**PUBLIC DOCUMENT COUNT**: 12

**CONFORMED PERIOD OF REPORT**: 20260313

**ITEM INFORMATION**: Changes in Registrant's Certifying Accountant

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20260330

**DATE AS OF CHANGE**: 20260330

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** RICHTECH ROBOTICS INC.
- **CENTRAL INDEX KEY:** 0001963685
- **STANDARD INDUSTRIAL CLASSIFICATION:** GENERAL INDUSTRIAL MACHINERY & EQUIPMENT, NEC [3569]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 882870106
- **STATE OF INCORPORATION:** NV
- **FISCAL YEAR END:** 0930

**FILING VALUES:**
- **FORM TYPE:** 8-K/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-41866
- **FILM NUMBER:** 26813020

**BUSINESS ADDRESS:**
- **STREET 1:** 2975 LINCOLN ROAD
- **CITY:** LAS VEGAS
- **STATE:** NV
- **ZIP:** 89115
- **BUSINESS PHONE:** 8662363835

**MAIL ADDRESS:**
- **STREET 1:** 2975 LINCOLN ROAD
- **CITY:** LAS VEGAS
- **STATE:** NV
- **ZIP:** 89115

?xml version='1.0' encoding='ASCII'?

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**WASHINGTON, D.C. 20549**

**FORM 8-K/A**

**CURRENT REPORT**

**Pursuant to Section 13 or 15(d) of the**

**Securities Exchange Act of 1934**

**Date of report (Date of earliest event reported): March 13, 2026**

**Richtech Robotics Inc.**

**(Exact Name of Registrant as Specified in Charter)**

---

| | | |
|:---|:---|:---|
| **Nevada** | **001-41866** | **88-2870106** |
| **(State or Other Jurisdiction**<br> **of Incorporation)** | **(Commission File Number)** | **(I.R.S. Employer**<br> **Identification No.)** |

---

**2975 Lincoln Rd**

**Las Vegas, NV 89115**

**(Address of Principal Executive Offices and Zip Code)**

**(866) 236-3835**

**Registrant's Telephone Number, Including Area Code**

**(Former Name or Former Address, if Changed Since Last Report)**

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐ Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

---

| | | |
|:---|:---|:---|
| **Title of each class** | **Trading Symbol(s)** | **Name of each exchange on <br> which registered** |
| **Class B Common Stock, par value $0.0001 per share** | **RR** | **The Nasdaq Stock Market LLC** |

---

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

Emerging growth company ☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

**EXPLANATORY NOTE**

This Current Report on Form 8-K/A (this "**Report**") amends the Current Report on Form 8-K filed with the U.S. Securities and Exchange Commission (the "**SEC**") on March 19, 2026 (the "**Original 8-K**") by Richtech Robotics Inc. (the "**Company**") disclosing that on (i) March 17, 2026, the Audit Committee (the "**Committee**") of the Board of Directors (the "**Board**") and the Board of the Company terminated Bush & Associates CPA LLC ("**Bush & Associates**") as the Company's independent registered accounting firm and (ii) on March 13, 2026, approved and ratified by the Committee and the Board, the Company engaged CBIZ CPAs P.C. ("**CBIZ**") as the Company's independent registered public accounting firm to audit the Company's financial statements for the fiscal year ending September 30, 2026 and to review the Company's quarterly financial statements for the quarters ending March 31, 2026 and June 30, 2026.

This Report is being filed to disclose that the Company has received a copy of Bush & Associates' letter, and the Company is filing a copy of this letter pursuant to Regulation S-K Item 304(a)(3).

**Item 4.01 Changes in Registrant's Certifying Accountant.**

On March 26, 2026, the Company received a copy of a letter from Bush & Associates, stating whether it agrees or disagrees with the statements in the Company's Original 8-K. A copy of this letter is filed herewith as Exhibit 16.1 to this Report.

**Item 9.01 Financial Statements and Exhibit.**

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| | |
|:---|:---|
| **Exhibit Number** | **Description** |
| 16.1 | [Letter of Bush & Associates CPA to the Securities and Exchange Commission dated March 26, 2026.](ea028398301ex16-1.htm) |
| 104 | Cover Page Interactive Data File (embedded within the Inline XBRL document) |

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**SIGNATURE**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

---

| | | | |
|:---|:---|:---|:---|
|  | **RICHTECH ROBOTICS INC.** | **RICHTECH ROBOTICS INC.** | **RICHTECH ROBOTICS INC.** |
|  | By: | */s/ Zhenwu (Wayne) Huang* | */s/ Zhenwu (Wayne) Huang* |
|  |  | Name: | Zhenwu (Wayne) Huang |
|  |  | Title: | Chief Executive Officer |
| Dated: March 30, 2026 |  |  |  |

---

## Exhibit 16.1

**Exhibit 16.1**

March 26, 2026

Securities and Exchange Commission

100 F Street, N.E.

Washington, D.C. 20549

Re: Richtech Robotics Inc.

Form 8-K dated March 19, 2026

File No. 001-41866

To Whom it May Concern:

We have read and carefully reviewed the statements made by Richtech Robotics Inc. (the "Company") under Item 4.01 of its Current Report on Form 8-K dated March 19, 2026, filed with the Securities and Exchange Commission on March 19, 2026, regarding the termination of our engagement as the Company's independent registered public accounting firm.

Based on our review of the disclosures contained in the referenced filing, we agree with the statements concerning our Firm contained therein.

We appreciate the opportunity to have served Crown Equity Holdings Inc. and wish them continued success.

Very truly yours,

/s/ Bush & Associates CPA

Bush & Associates CPA