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 27, 2015

Tutor Perini Corporation

(Exact name of registrant as specified in its charter)

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15901 Olden Street, Sylmar, California 91342-1093

(Address of principal executive offices) (Zip code)

Registrant’s telephone number, including area code:  (818) 362-8391

None

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

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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 (see General Instruction A.2. below):

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 5.07.Submission of Matters to a Vote of Security Holders.

The 2015 Annual Meeting of Shareholders (“Annual Meeting”) for the Company was held on May 27,  2015. At the Annual Meeting, the Company’s shareholders voted on three proposals as described in detail in the Company’s revised definitive proxy statement on Schedule 14A filed with the Securities and Exchange Commission on April 20,  2015, and cast their votes as set forth below.

The Company’s shareholders elected the following eleven (11) individuals by the votes indicated below to serve a one-year term, expiring at the Company's 2016 Annual Meeting of Shareholders, unless he or she resigns, dies or is removed before his or her term expires, or until his or her successor has been duly elected and qualified.

The Company’s shareholders ratified the retention of Deloitte & Touche, LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2015. Voting results on this matter were as follows:

The Company’s shareholders cast their votes with respect to the advisory vote on executive compensation as set forth below:

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.