UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ☒ Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended June 30, 2020 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 No. 001-15461 MATRIX SERVICE COMPANY (Exact name of registrant as specified in its charter) Large accelerated filer ☐ Accelerated filer ☒ Non-accele ...

MATRIX SERVICE COMPANY Move to a higher standard™ Fourth Quarter and Fiscal Year Ended June 30, 2020 SAFE HARBOR 2 This presentation contains certain forward-looking statements concerning Matrix Service Company's operations, economic performance and management's best judgment as to what may occur in the future. The actual results for the current and future periods and other corporate developments will depend upon a number of economic, competitive and other influences, many of which are beyond the control of ...

Matrix Service Company. (NASDAQ:MTRX) Q3 2020 Earnings Conference Call May 7, 2020 10:30 AM ET Company Participants Kellie Smythe - Senior Director, Investor Relations John Hewitt - President and Chief Executive Officer Kevin Cavanah - Vice President and Chief Financial Officer Conference Call Participants John Franzreb - Sidoti and Company Bill Newby - D.A. Davidson Operator Ladies and gentlemen, thank you for standing by and welcome to the Matrix Service Company Conference Call to discuss Results for the ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 _______________________________________ FORM 10-Q _______________________________________ (Mark One) ☒ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended March 31, 2020 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 No. 1-15461 ____________________________ ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 _______________________________________ FORM 10-Q _______________________________________ (Mark One) ☒ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended December 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 No. 1-15461 _________________________ ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 _______________________________________ FORM 10-Q _______________________________________ (Mark One) ☒ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 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 For the transition period from to Commission File No. 1-15461 ________________________ ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) þ Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended June 30, 2019 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 No. 1-15461 MATRIX SERVICE COMPANY Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 _______________________________________ FORM 10-Q _______________________________________ (Mark One) ý Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended March 31, 2019 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 No. 1-15461 ____________________________ ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q _______________________________________ (Mark One) ý Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 5100 East Skelly Drive, Suite 500, Tulsa, Oklahoma 74135 (Address of principal executive offices and zip code) Registrant's telephone number, including area code: (918) 838-8822 For the quarterly period ended December 31, 2018 or o Transition Report Pursuant to Section 1 ...