Exhibit 99.7

HEAT BIOLOGICS, INC.

NOMINEE HOLDER CERTIFICATION

The undersigned, a broker, custodian bank, trustee, depositary or other nominee holder of subscription rights (the “Rights”) to purchase shares of common stock, par value $0.0002 per share (“Common Stock”), of Heat Biologics, Inc., a Delaware corporation (the “Company”), pursuant to the rights offering described and provided for in the Company’s prospectus, dated [•], 2017 (the “Prospectus”), hereby certifies to the Company and Continental Stock Transfer & Trust Company, as subscription agent for the rights offering, that (1) the undersigned has exercised, on behalf of the beneficial owners thereof (which may include the undersigned), the number of Rights specified below pursuant to the basic subscription privilege (as defined in the Prospectus), and on behalf of beneficial owners of Rights who have subscribed for the purchase of additional shares of Common Stock pursuant to the over-subscription privilege (as defined in the Prospectus), listing separately below each such exercised basic subscription privilege and the corresponding over-subscription privilege (without identifying any such beneficial owner), and (2) each such beneficial owner’s basic subscription privilege has been exercised in full if subscribing for the purchase of additional shares of Common Stock pursuant to the over-subscription privilege:

Name of Undersigned:

By: _______________________________ (Authorized Signature)

Name:

Title:

Provide the following information if applicable:

Depository Trust Company (“DTC”) Participant Number:

Participant:

DTC Basic Subscription Confirmation Number(s):