secwatch.observer — SEC 8-K summary
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Issuer:     MATRIX SERVICE CO (MTRX)
CIK:        0000866273
Form:       8-K
Filed at:   2026-01-06T23:59:59+00:00
Accession:  0000866273-26-000006
Event type: leadership
Sentiment:  neutral
Materiality: 0.40
Item codes: 5.02
LLM model:  deepseek-v4-flash:cloud@v2

Matrix Service subsidiary President Douglas Montalbano resigns effective Jan 16, 2026
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- Douglas J. Montalbano resigns as President of Matrix North American Construction (Matrix NAC), effective January 16, 2026.
- Resignation not related to any dispute with Matrix NAC, its clients, or the Company.
- Interim replacement is a current Matrix NAC employee/officer, reporting to Shawn Payne, President Engineering & Construction of Matrix Service.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/866273/000086627326000006/0000866273-26-000006-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/866273/000086627326000006/mtrx-20251230.htm
  HTML page:      https://secwatch.observer/filing/0000866273-26-000006

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