Form: 4

Statement of changes in beneficial ownership of securities

July 29, 2013

SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP


Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
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 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person*
BRIGHTLINE CAPITAL MANAGEMENT, LLC
(Last) (First) (Middle)
1120 AVENUE OF THE AMERICAS
SUITE 1505
(Street)
NEW YORK NY 10036
(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
HEAT BIOLOGICS, INC. [ HTBX ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director X 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
07/29/2013
4. If Amendment, Date of Original Filed (Month/Day/Year)
 6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
X Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 07/29/2013 C 697,303 A (1) 697,303 I See footnote(2)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Series A Preferred (1) 07/29/2013 C 697,303 (1) (1) Common Stock 697,303 (1) 0 I See footnote(2)
1. Name and Address of Reporting Person*
BRIGHTLINE CAPITAL MANAGEMENT, LLC
(Last) (First) (Middle)
1120 AVENUE OF THE AMERICAS
SUITE 1505
(Street)
NEW YORK NY 10036
(City) (State) (Zip)
1. Name and Address of Reporting Person*
Brightline Ventures III, LLC
(Last) (First) (Middle)
1120 AVENUE OF THE AMERICAS
SUITE 1505
(Street)
NEW YORK NY 10036
(City) (State) (Zip)
1. Name and Address of Reporting Person*
BRIGHTLINE HEAT, LLC
(Last) (First) (Middle)
1120 AVENUE OF THE AMERICAS
SUITE 1505
(Street)
NEW YORK NY 10036
(City) (State) (Zip)
1. Name and Address of Reporting Person*
BRIGHTLINE GP, LLC
(Last) (First) (Middle)
1120 AVENUE OF THE AMERICAS
SUITE 1505
(Street)
NEW YORK NY 10036
(City) (State) (Zip)
1. Name and Address of Reporting Person*
Smith Edward B III
(Last) (First) (Middle)
1120 AVENUE OF THE AMERICAS
SUITE 1505
(Street)
NEW YORK NY 10036
(City) (State) (Zip)
1. Name and Address of Reporting Person*
KHERA, NICK
(Last) (First) (Middle)
1120 AVENUE OF THE AMERICAS
SUITE 1505
(Street)
NEW YORK NY 10036
(City) (State) (Zip)
Explanation of Responses:
1. The shares of Series A Convertible Preferred Stock converted to shares of common stock at a conversion rate of .4348 per share.
2. The securities are held in the account of Brightline Ventures III, LLC and may be deemed to be beneficially owned by (a) Brightline Capital Management, LLC, the investment manager of Brightline Ventures III, LLC, (b) Edward B Smith III, a managing member of Brightline Capital Management, LLC and (c) Nick Khera, a managing member of Brightline Capital Management, LLC. Edward B. Smith III and Nick Khera are the managing members of Brightline GP, LLC, which is the managing member of Brightline Heat, LLC. Brightline Heat, LLC is the managing member of Brightline Ventures III, LLC.
Brightline Capital Management, LLC, By: /s/ Edward B. Smith III, Managing Member 07/29/2013
Brightline Ventures III, LLC, By: Brightline Heat, LLC, its Managing Member, By: Brightline GP, LLC, its Managing Member, By: /s/ Edward B. Smith III, Managing Member 07/29/2013
Brightline Heat, LLC, By: Brightline GP, LLC, its Managing Member, By: /s/ Edward B. Smith III, Managing Member 07/29/2013
Brightline GP, LLC, By: /s/ Edward B. Smith III, Managing Member 07/29/2013
/s/ Edward B. Smith III 07/29/2013
/s/ Nick Khera 07/29/2013
** Signature of Reporting Person Date

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (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).

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