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): April 15, 2014

Flotek Industries, Inc.

(Exact name of registrant as specified in its charter)

Registrant’s telephone number, including area code: (713) 849-9911

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 April 15, 2014, Flotek Industries, Inc. (the “Company”) and companies controlled by John Chisholm, President, Chief Executive Officer and Chairman of the Board of Directors of the Company (the “Chisholm Companies”) entered into the Fifth Amended and Restated Service Agreement, effective as of March 30, 2014 (the “Service Agreement”) and the Company and Mr. Chisholm entered into a Letter Agreement, dated April 15, 2014 (the “Letter Agreement”) in order to reflect the compensation change previously approved by the Compensation Committee of the Board of Directors of the Company and reported on the Company’s Current Report on Form 8-K filed on April 2, 2014.

The Service Agreement amends the Fourth Amended and Restated Service Agreement reported on the Company’s Current Report on Form 8-K filed on April 3, 2013 and (i) increases the compensation payable by the Company to the Chisholm Companies to $30,416.67 semi-monthly (which amount, when combined with the amount under the Letter Agreement described below, results in an annualized salary of $780,000), (ii) provides that Mr. Chisholm, through the Chisholm Companies, will be eligible to receive annual bonuses pursuant to the then applicable Management Incentive Plan of the Company and (iii) extends the term of the Services Agreement until April 30, 2017. Pursuant to the terms of the Letter Agreement, Mr. Chisholm will continue to be paid a semi-monthly salary of $2,083.33 and be eligible to participate in health and life insurance benefits provided by the Company generally to its employees.

(d) Exhibits.

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.

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