UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C.  20549

FORM 8-K

CURRENT REPORT

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

Date of Report (Date of earliest event reported): May 28, 2024

REGEN BIOPHARMA, INC.

(Exact name of small business issuer as specified in its charter)

Nevada	45-5192997
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)

Commission File No. 333-191725

4700 Spring Street, St 304, La Mesa, California 91942

(Address of Principal Executive Offices)

(619) 722 5505

(Issuer’s telephone number)

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:

☐ Written communications 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 which registered
	None

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

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. ☐

1

Item 4.01 Changes in Registrant’s Certifying Accountant.

On May 28, 2024 the Board of Directors of Regen Biopharma, Inc. ( the “Registrant”), acting as the Registrant's Audit Committee, approved the engagement of Bush and Associates CPA LLC (“Bush”) as its independent auditor. On same date, the accounting firm of Bush was engaged as the Registrant's new independent registered public accounting firm.

2

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.

	REGEN BIOPHARMA, INC.
Dated: May 29, 2024	By: /s/ David Koos

3