UNITED STATES SECURITIES AND EXCHANGE COMMISSION For the quarterly period ended September 30, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 1-13270 FLOTEK INDUSTRIES, INC. (Exact name of registrant as specified in its charter) | Delaware | | | | 90-0023731 | | --- | --- | --- | ...