2/13
07:16 pm
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Form SCHEDULE 13G MATRIX SERVICE CO Filed by: NEEDHAM INVESTMENT MANAGEMENT LLC
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Form SCHEDULE 13G MATRIX SERVICE CO Filed by: NEEDHAM INVESTMENT MANAGEMENT LLC
2/13
06:54 pm
mtrx
Form SCHEDULE 13G/A MATRIX SERVICE CO Filed by: FIRST WILSHIRE SECURITIES MANAGEMENT INC
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Form SCHEDULE 13G/A MATRIX SERVICE CO Filed by: FIRST WILSHIRE SECURITIES MANAGEMENT INC
2/6
04:09 pm
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Form 10-Q MATRIX SERVICE CO For: Dec 31
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Form 10-Q MATRIX SERVICE CO For: Dec 31
2/5
04:40 pm
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Form 8-K MATRIX SERVICE CO For: Feb 05
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Form 8-K MATRIX SERVICE CO For: Feb 05
1/3
11:23 am
mtrx
Form 4 MATRIX SERVICE CO For: Jan 01 Filed by: MILLER JAMES HARRY
Medium
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Form 4 MATRIX SERVICE CO For: Jan 01 Filed by: MILLER JAMES HARRY