281 filings
Page 3 of 15
SD
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24 Jun 22
Conflict minerals disclosure
10:08am
8-K
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25 May 22
Submission of Matters to a Vote of Security Holders
9:45am
8-K
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3 May 22
MISTRAS Announces First Quarter 2022 Results
4:02pm
DEFA14A
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13 Apr 22
Additional proxy soliciting materials
4:01pm
8-K
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13 Apr 22
Regulation FD Disclosure
4:01pm
8-K
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9 Mar 22
MISTRAS Announces Fourth Quarter and Full Year 2021 Results
4:06pm
8-K
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2 Nov 21
MISTRAS Announces Third Quarter 2021 Results
4:04pm
8-K
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2 Aug 21
MISTRAS Announces Second Quarter and First Half 2021 Results
9:50pm
SD
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28 May 21
Conflict minerals disclosure
7:29am
8-K
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26 May 21
Submission of Matters to a Vote of Security Holders
3:14pm
8-K
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20 May 21
Mistras Group Announces Amendment
12:00am
8-K
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5 May 21
MISTRAS Group Announces First Quarter 2021 Results
4:24pm
DEFA14A
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14 Apr 21
Additional proxy soliciting materials
4:01pm