Sec Form 4 Filing - Wolf Jeffrey Alan @ HEAT BIOLOGICS, INC. - 2021-01-04

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

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, 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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1. Name and Address of Reporting Person Wolf Jeffrey Alan 2. Issuer Name and Ticker or Trading Symbol HEAT BIOLOGICS, INC. [ HTBX] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) Chief Executive Officer (Last) (First) (Middle) C/O HEAT BIOLOGICS, INC., 627 DAVIS DRIVE 3. Date of Earliest Transaction (MM/DD/YY) 01/04/2021 (Street) MORRISVILLE, NC27560 4. If Amendment, Date Original Filed (MM/DD/YY) 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 Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 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 01/04/2021 A 288,100 ( 1 ) A $ 0 766,484 ( 2 ) ( 6 ) D ( 2 ) Common Stock 11,025 ( 6 ) I See Footnotes ( 2 ) ( 3 ) Common Stock 10,231 ( 6 ) I See Footnotes ( 2 ) ( 4 )

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 (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 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 (MM/DD/YY) 7. Title and Amount of Underlying Securities (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 of Derivative Security: 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 Stock options $ 5.67 01/04/2021 A 147,980 01/04/2023( 5 ) 01/03/2031 Common Stock 147,980 $ 0 147,980 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Wolf Jeffrey Alan C/O HEAT BIOLOGICS, INC. 627 DAVIS DRIVE MORRISVILLE, NC27560 X Chief Executive Officer Signatures /s/ Jeffrey Alan Wolf 01/06/2021 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The restricted shares of Heat Biologics, Inc. (the "Company") common stock, par value $0.0002 per share (the "Common Stock"), vest as follows: 1/2 vest immediately and the remaining 1/2 vest and are no longer subject to forfeiture on the one year anniversary of the date of grant, subject to the reporting person's continued service to the Company. ( 2 )Does not include 26,468 shares held by Mr. Wolf's children's trust (the "Trust"). Mr. Wolf is not the trustee, nor does he claim beneficial ownership of the Trust. Mr. Wolf disclaims beneficial ownership of the shares of Common Stock held by the Trust, Orion (as defined below), and Seed-One (as defined below), except to the extent of any pecuniary interest (as defined in Rule 16a-1(a)(2) promulgated under the Securities Exchange Act of 1934, as amended) that he may have in such entities. ( 3 )Held by Orion Holdings V, LLC ("Orion"). Mr. Wolf is managing member of Orion. ( 4 )Held by Seed-One Holdings VI, LLC ("Seed-One"). Mr. Wolf is managing member of Seed-One. ( 5 )The stock options to purchase 147,980 shares of Common Stock vest on the two year anniversary of the date of grant, subject to the reporting person's continued service to the Company. ( 6 )Reflects a one for seven reverse stock split effected on December 11, 2020.

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).

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