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 19. 2016 (August 17, 2016)

HEMISPHERX BIOPHARMA, INC.

(Exact name of registrant as specified in its charter)

Registrant's telephone number, including area code: (215) 988-0080

1617 JFK Boulevard, Suite 500, Philadelphia, PA 19103

(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 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)) 

Item 8.01. Other Events.

On Aug 17, 2016, The Board of Directors of Hemispherx Biopharma, Inc. (the “Company”) formed a Scientific Advisory Board (“SAB”). A copy of the SAB’s charter can be found on the Company’s website at http://ir.hemispherx.net/Governance. The formation of the SAB necessitated certain changes to the Disclosure Controls Committee (“DCC”) charter. The amended and restated DCC charter is also available on the Company’s website.

A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

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.