FORM 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 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 001-34481 Mistras Group, Inc. (Exact name of registrant as specified in its charter) Delaware 22-3341267 (Sta ...

Mistras Group, Inc. (NYSE:MG) Q1 2022 Earnings Conference Call May 4, 2022 9:00 AM ET Company Participants Dennis Bertolotti - President and Chief Executive Officer Edward Prajzner - Executive Vice President, Chief Executive Officer and Treasurer Jonathan Wolk - Senior Executive Vice President and Chief Operations Officer Conference Call Participants Mitch Pinheiro - Sturdivant Chris Sakai - Singular Research Operator Good day, ladies and gentlemen. And thank you for joining MISTRAS Group's Conference Call ...

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, 2022 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 001-34481 Mistras Group, Inc. (Exact name of registrant as specified in its charter) Delaware 22-3341267 (St ...

For the fiscal year ended December 31, 2021 or UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 ☐ 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 001-34481 Mistras Group, Inc. (Exact name of registrant as specified in its charter) Delaware 22-3341267 (State or other jurisdiction of inc ...

Mistras Group, Inc. (NYSE:MG) Q4 2021 Earnings Conference Call March 10, 2022 9:00 AM ET Company Participants Dennis Bertolotti ??? President and Chief Executive Officer Edward Prajzner ??? Executive Vice President, Chief Executive Officer and Treasurer Jonathan Wolk ??? Senior Executive Vice President and Chief Operations Officer Conference Call Participants Brian Russo ??? SIDOTI Mitchell Pinheiro ??? Sturdivant and Company Chris Sakai ??? Singular Research Operator Good day, ladies and gentlemen. And tha ...

MISTRAS Group, Inc. (NYSE:MG) Q3 2021 Earnings Conference Call November 3, 2021 9:00 AM ET Company Participants Dennis Bertolotti - President and CEO Edward Prajzner - EVP, CFO and Treasurer Jonathan Wolk - Senior EVP and COO Conference Call Participants Alex Dwyer - KeyBanc Capital David Ridley-Lane - Bank of America Tate Sullivan - Maxim Group Mitchell Pinheiro - Sturdivant Brian Russo - Sidoti Operator Thank you for joining MISTRAS Group's Conference Call for the Third Quarter Ended September 30, 2021. M ...

Table of Contents ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 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 001-34481 Mistras Group, Inc. (Exact name of registrant as specified in its charter) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) Delaware 22-3341267 ...

MISTRAS Group, Inc. (NYSE:MG) Q2 2021 Results Earnings Conference Call August 3, 2021 9:00 AM ET Company Participants Dennis Bertolotti - President and Chief Executive Officer Edward Prajzner - Executive Vice President, Chief Financial Officer and Treasurer Jonathan Wolk - Senior Executive Vice President and Chief Operating Officer Conference Call Participants David Ridley-Lane - Bank of America Merrill Lynch Alex Dwyer - KeyBanc Capital Markets Brian Russo - Sidoti & Company Mitchell Pinheiro - Sturdivant ...

Washington, D.C. 20549 Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION 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 June 30, 2021 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 001-34481 Mistras Group, Inc. (Exact name of registrant as specified in its charter) Indicate by check mark w ...

Mistras Group, Inc. (NYSE:MG) Q1 2021 Earnings Conference Call May 6, 2021 9:00 AM ET Company Participants Dennis Bertolotti - President and Chief Executive Officer Ed Prajzner - Executive Vice President, Chief Financial Officer and Treasurer Jon Wolk - Senior Executive Vice President and Chief Operating Officer Conference Call Participants Brian Russo - Sidoti & Company Operator Thank you for joining Mistras Group???s Conference Call for its First Quarter ended March 31, 2021. My name is Mattie and I will ...