UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

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FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of

the Securities Exchange Act of 1934

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Date of Report (Date of earliest event reported): December 11, 2019

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DIFFUSION PHARMACEUTICALS INC.

(Exact name of registrant as specified in its charter)

Delaware	000-24477	30-0645032
(State or other jurisdiction of incorporation)	(Commission File Number)	(I.R.S. Employer Identification No.)

1317 Carlton Avenue, Suite 200 Charlottesville, Virginia	22902
(Address of principal executive offices)	(Zip Code)

(434) 220-0718

(Registrant’s telephone number, including area code)

Not applicable

(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:

☐     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
Common Stock, par value $0.001 per share	DFFN	NASDAQ Capital Market

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. ☐

Item 3.01 - Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing.

On December 11, 2019, Diffusion Pharmaceuticals Inc. (the “Company”) received a written notice from the staff (the “Staff”) of the Listing Qualifications Department of The Nasdaq Stock Market, LLC (“Nasdaq”) indicating that the Company was not in compliance with Nasdaq Listing Rule 5550(a)(2) because the bid price for the Company’s common stock had closed below $1.00 per share for the previous 30 consecutive business days.

In accordance with Nasdaq Listing Rule 5810(c)(3)(A), the Company has 180 calendar days from the date of such notice, or until June 8, 2020, to regain compliance with the minimum bid price requirement. To regain compliance, the bid price for the Company’s common stock must close at $1.00 per share or more for a minimum of 10 consecutive business days.

Nasdaq’s written notice has no effect on the listing or trading of the Company’s common stock at this time, and the Company is currently evaluating its alternatives to resolve this listing deficiency.

On December 11, 2019, the Staff advised the Company that it intends to issue a public reprimand letter to the Company in connection with the Company’s public offering pursuant to a registration statement on Form S-1, as amended (Registration No. 333-234234), based on the Staff’s belief that the offering did not meet the “public offering” criteria under the Staff’s current interpretation of Rule 5635(d) of the Nasdaq Listing Rules.

Item 8.01 – Other Events.

As the close of business on December 10, 2019, there were an aggregate of 24,198,459 shares of the Company’s common stock issued and outstanding.

SIGNATURES

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

Dated: December 11, 2019	DIFFUSION PHARMACEUTICALS INC.
	By:	/s/ David G. Kalergis
	Name:	David G. Kalergis
	Title:	Chief Executive Officer