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): May 26, 2015

SEACOAST BANKING CORPORATION OF FLORIDA

(Exact name of registrant as specified in its charter)

Registrant’s telephone number, including area code (772) 287-4000

Not Applicable

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

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 May 26, 2015, Seacoast Banking Corporation of Florida (the “Company) held its Annual Meeting.  Of the 33,135,526 Common Stock outstanding as of the record date for the Annual Meeting, 30,996,274 shares were present at the meeting in person or by proxy.  The final results of each of the proposals voted on by the Company’s shareholders are described below:

Proposal 1 – Elect Directors: To re-elect three incumbent Class I directors, and to elect 1 new Class I director. The vote for each director is as set forth below.

The four nominees were each elected by a plurality of the votes cast. Each will each serve as a Class I director with a term expiring at the Company’s 2018 Annual Meeting.

Proposal 2 - Ratification of Appointment of Independent Auditor: To ratify the appointment of Crowe Horwath LLP as independent auditor for the Company for the fiscal year ending December 31, 2015.

The vote required to approve this proposal was the affirmative vote of a majority of the votes cast on the proposal.  Accordingly, this proposal was approved.

Proposal 3 – Amend the Seacoast 2013 Incentive Plan to Increase Authorized Shares: To consider and act upon a proposal to approve an amendment to the 2013 Incentive Plan, increasing the number of shares of Common Stock reserved for issuance for such purpose by 1,700,000 shares.

The vote required to approve this proposal was the affirmative vote of a majority of the votes cast on the proposal.  Accordingly, this proposal was approved.

Proposal 4 – Advisory (Non-binding) Vote on Compensation of Named Executive Officers: To allow shareholders to endorse or not endorse, on a non-binding basis, the compensation of the Company’s named executive officers as disclosed in the proxy statement:

The vote required to approve this non-binding advisory resolution was the affirmative vote of a majority of the votes cast on the proposal. Accordingly, this proposal was approved.

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.