Amendment to Current Report (Form 8-K/A)

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K/A

(Amendment No. 1)

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

May 28, 2026

Date of Report

(Date of earliest event reported)

5450 W Sahara Avenue, Suite 300A Las Vegas, NV 89146

(Address of principal executive offices, including zip code)

(702) 900-7022

(Registrant's telephone number, including area code)

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:

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

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 Amendment No. 1 to the Current Report on Form 8-K amends Item 4.01 of the Current Report on Form 8-K filed on June 1st, 2026 (the "Original Form 8-K") wherein Cytta had provided Sadler, Gibb and Associates, LLC ("Sadler") with the disclosures under Item 4.01(a) and had requested Sadler to furnish Cytta with a letter addressed to the Securities and Exchange Commission stating whether it agrees with the statements made by Cytta in this Item 4.01(a) and, if not, stating the respects in which it does not agree. A copy of Sadler's letter, dated June 4, 2026, is filed as Exhibit 16.1 to this Form 8-K/A.

Item 9.01 Financial Statements and Exhibits

(d) Exhibits

SIGNATURES

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.