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): March 20, 2026

CEA INDUSTRIES INC.

(Exact name of registrant as specified in its charter)

Nevada

001-41266

27-3911608

(State or other jurisdiction

of incorporation or organization)

(Commission

File Number)

(IRS Employer

Identification No.)

385 South Pierce Avenue, Suite C

Louisville, Colorado 80027

(Address of principal executive office) (Zip Code)

(303) 993-5271

(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:

☐	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 $0.00001	BNC	Nasdaq Capital Market
Warrants to purchase Common Stock	BNCWW	Nasdaq Capital Market
Preferred stock purchase rights	NA	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 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

On March 20, 2026, Hans Thomas informed the Board of Directors (the “Board”) of CEA Industries Inc. (the “Company”) of his resignation from the Board, effective immediately. Mr. Thomas’s resignation was not due to any disagreement with the Company, management, or the Board on any matter relating to the Company’s operations, policies, or practices. The Board, which is composed of a majority of independent directors, intends to fill the vacancy resulting from Mr. Thomas’s departure with a candidate identified through its ongoing search process.

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 thereunto duly authorized.

	CEA Industries Inc.

Dated: March 23, 2026	By:	/s/ David Namdar
	Name:	David Namdar
	Title:	Chief Executive Officer