UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For The Fiscal Year Ended March 31, 2019 or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-35159 THERMON GROUP HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation or ...

1 M a y 2 0 1 9 Thermon Group Holdings, Inc. Disclaimer Cautionary Note Regarding Forward-Looking Statements Statements contained in this investor presentation that are not historical facts are forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Forward-looking statements include words or phrases such as "anticipate," "believe," "estimate," "expect," "intend," "plan," "project," "could," "may," "might," "should," ...

Thermon Group Holdings, Inc. (NYSE:THR) Q4 2019 Earnings Conference Call June 6, 2019 4:15 PM ET Corporate Participants Kevin Fox - Vice President, Corporate Development Bruce Thames - President and Chief Executive Officer Jay Peterson - Chief Financial Officer Conference Call Participants Brian Drab - William Blair Operator Greetings. And welcome to the Thermon Group Holdings Inc. Fourth Quarter Fiscal Year 2019 Earnings Call. At this time, all participants are in a listen-only mode. A brief question-and-a ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended December 31, 2018 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ________ to ________ Commission File Number: 001-35159 THERMON GROUP HOLDINGS, INC. (Exact name of registrant as specified in its charter) (State or other jurisdictio ...

Thermon Group Holdings, Inc. (NYSE:THR) Q3 2019 Results Conference Call January 24, 2019 10:00 AM ET Company Participants Sarah Alexander - General Counsel Bruce Thames - President and CEO Jay Peterson - CFO Conference Call Participants Patrick Wu - SunTrust Brian Drab - William Blair Marty Malloy - Johnson Rice Katja Jancic - BMO Capital Markets Operator Greetings. And welcome to the Thermon Group Holdings Third Quarter Fiscal 2019 Conference Call. At this time, all participants are in a listen-only mode. ...