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): February 21, 2017

SURNA INC.

(Exact name of registrant as specified in its charter)

No change

(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):

Item 1.01 Entry into a Material Definitive Agreement.

On February 21, 2017, Surna Inc. (the “Company”) entered into a Purchase Agreement (the “Purchase Agreement”) with Sante Veritas Therapeutics Inc. (“Sante Veritas”), pursuant to which the Company will design and provide equipment for the environmental control system in Sante Veritas’ first commercial cultivation facility.

The foregoing summary of the Purchase Agreement is qualified in its entirety by reference to the full text of the Purchase Agreement, a copy of which will be filed as an exhibit to the Company’s next periodic report.

Item 7.01 Regulation FD.

On February 28, 2017, the Company issued a press release regarding the Purchase Agreement. A copy of the press release is attached hereto as Exhibit 99.1.

The information in this Item 7.01, including the exhibit attached hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or incorporated by reference in any filing under the Securities Act, or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

Forward Looking Statements

This Current Report includes “forward-looking statements.” Forward-looking statements discuss matters that are not historical facts. Examples of forward-looking statements include, but are not limited to: (a) projections of revenues, capital expenditures, growth, prospects, dividends, capital structure and other financial matters; (b) statements of plans and objectives of the Company or its management or the Company’s board of directors; (c) statements of future economic performance; (d) statements of assumptions underlying other statements and statements about the Company and its business relating to the future; and (e) any statements using such words as “anticipate”, “believe”, “estimate”, “could”, “should”, “would”, “seek”, “plan”, “expect”, “may”, “predict”, “project”, “intend”, “potential”, “continue”, or similar expressions. There are a number of important factors that could cause actual results or events to differ materially from those indicated by such forward-looking statements, including: uncertainties as to the timing of the transactions; uncertainties as to how many holders will agree to the terms of a transaction; the possibility that various closing conditions for the transactions may not be satisfied or waived; and other risks and the other factors described in the Company’s Annual Report on Form 10-K for the year ended December 31, 2015 filed with the SEC and the Company’s other SEC filings. Except as otherwise required by law, the Company disclaims any intention or obligation to update any forward-looking statements as a result of developments occurring after the date of this Current Report. All forward-looking statements in this Current Report are qualified in their entirety by this cautionary statement.

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.

EXHIBIT INDEX