FORM 3
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
  FW Heat Investors, L.P.
2. Date of Event Requiring Statement (Month/Day/Year)
07/23/2013
3. Issuer Name and Ticker or Trading Symbol
HEAT BIOLOGICS, INC. [HTBX]
(Last)
(First)
(Middle)
201 MAIN STREET, SUITE 3100
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director __X__ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

FORT WORTH, TX 76102
6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)
2. Amount of Securities Beneficially Owned
(Instr. 4)
3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)
4. Nature of Indirect Beneficial Ownership
(Instr. 5)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)
2. Date Exercisable and Expiration Date
(Month/Day/Year)
3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)
4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)
6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Series B-1 Preferred Stock, par value $0.0001 per share 03/25/2013   (2) Common Stock, $0.0002 par value per share 434,936 $ (1) D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
FW Heat Investors, L.P.
201 MAIN STREET
SUITE 3100
FORT WORTH, TX 76102
    X    

Signatures

/s/ Jay H. Hebert, Vice President of FW Heat GenPar, LLC, general partner of FW Heat Investors, L.P. 07/23/2013
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) FW Heat Investors, L.P.'s ("Heat Investors") shares of Series B-1 Preferred Stock, par value $0.0001 per share (the "Preferred Shares"), will automatically convert upon the consummation of a qualified initial public offering into 434,936 shares of common stock, par value $0.0002 per share (the "Common Stock"). The voting and disposition of the Preferred Shares are controlled by Heat Investors' general partner, FW Heat GenPar, LLC ("GenPar"). GenPar's voting and disposition is decisions are further controlled by its sole member RMB Holdings, LLC ("Holdings"), Holdings' member Live Oak UAD 3/25/2010 (the "Trust") and the Trusts' trustees, Robert M. Bass and Anne T. Bass. The above conversion amount reflects the reverse stock split effected on May 29, 2013. Each of GenPar, Holdings, the Trust and each of the trustees disclaims his, her or its beneficial ownership except to the extent of his, her or its pecuniary interest.
(2) The Preferred Shares will not expire but will be automatically converted upon the consummation of a qualified initial public offering, which is a public offering with aggregate net proceeds to the issuer of at least $15 million.

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