15 EAST 5TH STREET, TULSA, OK
Annual Report to Security Holders
Reports Fiscal Year 2026 Fourth Quarter and Full-Year Results
Shawn P. Payne Elected as Director and Appointed CEO of Matrix Service Company
REPORTS FISCAL YEAR 2026 THIRD QUARTER RESULTS
Executive Departures - Kevin Cavanah and Nancy Austin Step Down
Reports Fiscal Year 2026 Second Quarter Results; Reaffirms Fiscal 2026 Revenue Guidance
President Resignation - Douglas J. Montalbano Steps Down from Matrix NAC
Reports Fiscal Year 2026 First Quarter Results; Reaffirms Fiscal 2026 Revenue Guidance
FY 2025
Q3
Q2
Q1
Registration Statement for Securities to be Offered to Employees
Definitive Proxy Statement
Additional Proxy Materials
Initial Statement of Beneficial Ownership
Statement of Changes in Beneficial Ownership
Submission Upload