MATRIX SERVICE CO — S-8 Filings
14 S-8 filings on record
This page lists all S-8 filings submitted to the SEC by MATRIX SERVICE CO (MTRX), sorted by most recent first. Each row links to the full filing on EdgarLookup. MATRIX SERVICE CO has filed 14 S-8 documents with the SEC since 2010. To view all SEC filings by MATRIX SERVICE CO, see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
144
3
4
4/A
424B3
5
8-A12B
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
DEFR14A
EFFECT
NT 10-K
NT 10-Q
POS AM
PRE 14A
PREC14A
REGDEX
S-3
S-3/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| S-8 | S-8 | 0000866273-25-000106 | Nov 6, 2025 | — |
| S-8 | S-8 | 0000866273-25-000105 | Nov 6, 2025 | — |
| S-8 | S-8 | 0000866273-23-000085 | Nov 17, 2023 | — |
| S-8 | S-8 | 0000866273-22-000139 | Dec 16, 2022 | — |
| S-8 | FORM S-8 | 0000866273-20-000121 | Nov 3, 2020 | — |
| S-8 | FORM S-8 | 0000866273-18-000106 | Oct 30, 2018 | — |
| S-8 | FORM S-8 | 0000866273-16-000246 | Nov 14, 2016 | — |
| S-8 | FORM S-8 | 0000866273-15-000023 | Apr 2, 2015 | — |
| S-8 | FORM S-8 | 0001193125-12-473641 | Nov 16, 2012 | — |
| S-8 | FORM S-8 | 0001193125-10-283376 | Dec 17, 2010 | — |
| S-8 | FORM S-8 | 0001193125-10-283366 | Dec 17, 2010 | — |
| S-8 | MATRIX SERVICE COMPANY 2004 STOCK OPTION PLAN | 0001193125-04-174297 | Oct 20, 2004 | — |
| S-8 | 1991 STOCK OPTION PLAN | 0000866273-98-000010 | Jun 16, 1998 | — |
| S-8 | 1995 NONEMPLOYEE DIRECTORS' STOCK OPTION PLAN | 0000866273-96-000007 | Apr 23, 1996 | — |