sava20251201

sava20251201_8k.htm

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) November 26, 2025

Cassava Sciences, Inc.

(Exact name of registrant as specified in its charter)

Delaware	001-41905	91-1911336
(State or other jurisdiction of incorporation)	(Commission File Number)	(I.R.S. Employer Identification Number)

6801 N Capital of Texas Highway, Building 1; Suite 300

Austin, Texas 78731

(Address of principal executive offices, including zip code)

(512) 501-2444

(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 communication pursuant to Rule 14d-2(b) under the Exchange Act (17CFR 240.14d-2(b))
☐	Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17CFR 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, $0.001 par value		SAVA		NASDAQ Capital Market

Indicate by check mark whether the registrant is an emerging growth company as defined in 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 8.01. Other Events.

As previously reported, Cassava Sciences, Inc. (the “Company”) has submitted an investigational new drug (“IND”) application to the U.S. Food and Drug Administration (“FDA”) in support of a proposed proof-of-concept clinical trial for simufilam in tuberous sclerosis complex (“TSC”)-related epilepsy.

Following an initial notification on November 26, 2025, FDA informed the Company on December 2, 2025, that the agency requires additional information in order to assess the risks to human subjects and to provide sufficient support for the initiation of the proposed clinical study. The Company expects to receive a formal letter from FDA with detailed information regarding the issues identified by FDA and the steps that would need to be taken to address those issues.

Cassava will work collaboratively with FDA to provide the agency with the information it requests. The Company continues to prepare to initiate the proof-of-concept study in the first half of 2026.

SIGNATURE

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 thereunto duly authorized.

	CASSAVA SCIENCES, INC.
	a Delaware corporation

Date: December 3, 2025
	By:	/s/ ERIC J. SCHOEN
		Eric J. Schoen
		Chief Financial Officer

Cassava Sciences Inc. filed SEC Form 8-K: Other Events