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): June 25, 2015

Green Brick Partners, Inc.

(Exact name of registrant as specified in its charter)

Registrant’s telephone number, including area code: (469) 573-6755

(Former name or former address, if changed since last report)

Not Applicable

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:

On June 25, 2015, Green Brick Partners, Inc. (NASDAQ: GRBK) (the “Company”) entered into an Underwriting Agreement, with Credit Suisse Securities (USA) LLC and Citigroup Global Markets Inc., as representatives of the several underwriters named therein (the “Underwriting Agreement”). The Underwriting Agreement relates to the public offering (the “Offering”) of 17,000,000 shares of the Company’s common stock, par value $0.01 per share (the “Common Stock”), at a public offering price of $10.00 per share. The Company has also granted the underwriters a 30-day option to purchase up to 841,500 additional shares of Common Stock. The Offering is expected to close on July 1, 2015.

The Offering was made pursuant to the Company’s Registration Statement on Form S-3 (File No. 333-204687), which was declared effective by the U.S. Securities and Exchange Commission on June 22, 2015, and the related Prospectus dated June 22, 2015 and the Prospectus Supplement dated June 25, 2015. Copies of the Underwriting Agreement and the Exhibit 5.1 opinion related to the Common Stock are filed as Exhibit 1.1 and Exhibit 5.1, respectively, to this Current Report on Form 8-K and are expressly incorporated by reference herein and into the Registration Statement. The foregoing description of the terms of the Underwriting Agreement is qualified in its entirety by reference to the actual terms of Exhibit 1.1 attached hereto.

The Company issued a press release announcing the pricing of the Offering on June 25, 2015. A copy of the press release is filed as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference into this Item 8.01.

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.

Date:     July 1, 2015

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