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): August 1, 2016

POSITIVEID CORPORATION

(Exact name of registrant as specified in its charter)

1690 South Congress Avenue, Suite 201

Delray Beach, Florida 33445

(Address of principal executive offices) (zip code)

(561) 805-8000

(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):

Cautionary Note on Forward-Looking Statements

This Current Report on Form 8-K (this “Report”) contains, or may contain, among other things, certain “forward-looking statements”). Such forward-looking statements involve significant risks and uncertainties. Such statements may include, without limitation, statements with respect to the Company’s plans, objectives, projections, expectations and intentions and other statements identified by words such as “projects,” “may,” “will,” “could,” “would,” “should,” “believes,” “expects,” “anticipates,” “estimates,” “intends,” “plans,” or similar expressions. These statements are based upon the current beliefs and expectations of the Company’s management and are subject to significant risks and uncertainties, including those detailed in the Company’s filings with the SEC. Actual results may differ significantly from those set forth in the forward-looking statements. These forward-looking statements involve certain risks and uncertainties that are subject to change based on various factors (many of which are beyond the Company’s control). The Company undertakes no obligation to publicly update any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by applicable law.

Item 1.01 Entry into a Material Definitive Agreement.

On August 1, 2016, PositiveID Corporation (the “Company”) closed a financing with JSJ Investments Inc. (“JSJ”), whereby the Company issued a Convertible Promissory Note dated July 29, 2016 in the aggregate principal amount of $52,500 (the “JSJ Note”). The JSJ Note has been funded, with the Company receiving net proceeds of $50,000 (net of original issue discount). The JSJ Note bears an interest rate of 12%, which is payable in the Company’s common stock (“Interest Shares”) based on the Conversion Formula (as defined below), and is due and payable before or on April 29, 2017. The JSJ Note may be converted by JSJ at any time into shares of Company’s common stock at a price equal a 37.5% discount to the average of the three lowest trading prices of the Company’s common stock as reported on the OTCQB for the 20 prior trading days including the day upon which a notice of conversion is received by the Company or its transfer agent.

The JSJ Note is a long-term debt obligation that is material to the Company. The JSJ Note may be prepaid in accordance with the terms set forth in the JSJ Note. The JSJ Note also contains certain representations, warranties, covenants and events of default including if the Company is delinquent in its periodic report filings with the Securities and Exchange Commission, and increases in the amount of the principal and interest rates under the JSJ Note in the event of such defaults. In the event of default, at the option of JSJ and in JSJ’s sole discretion, JSJ may consider the JSJ Note immediately due and payable.

The foregoing description of the terms of the JSJ Note does not purport to be complete and is qualified in its entirety by the complete text of the document attached as Exhibit 4.1 to this Current Report on Form 8-K.

Item 2.03 Creation of Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant.

The information provided in Item 1.01 of this Current Report on Form 8-K is incorporated herein by reference.

Item 3.02 Unregistered Sales of Equity Securities

The descriptions in Item 1.01 of the note issued by the Company that is convertible into the Company’s equity securities at the option of the holder of the note are incorporated herein. The issuance of the note set forth herein was made in reliance on the exemption provided by Section 4(2) of the Securities Act of 1933, as amended (the “Securities Act”) for the offer and sale of securities not involving a public offering, and Regulation D promulgated under the Securities Act. The Company’s reliance upon Section 4(2) of the Securities Act in issuing the securities was based upon the following factors: (a) the issuance of the securities was an isolated private transaction by us which did not involve a public offering; (b) there was only one recipient; (c) there were no subsequent or contemporaneous public offerings of the securities by the Company; (d) the securities were not broken down into smaller denominations; (e) the negotiations for the issuance of the securities took place directly between the individual and the Company; and (f) the recipient of the note was an accredited investor.

Item 9.01 Financial Statements and Exhibits

SIGNATURES

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