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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001104659-11-046479
Filing Date
2011-08-12
Accepted
2011-08-12 13:33:26
Documents
9
Period of Report
2011-05-31

Document Format Files

Seq Description Document Type Size
1 10-K a11-24221_110k.htm 10-K 2413197
2 EX-10.13 a11-24221_1ex10d13.htm EX-10.13 14784
3 EX-21.1 a11-24221_1ex21d1.htm EX-21.1 23638
4 EX-23.1 a11-24221_1ex23d1.htm EX-23.1 2216
5 EX-31.1 a11-24221_1ex31d1.htm EX-31.1 11707
6 EX-31.2 a11-24221_1ex31d2.htm EX-31.2 11780
7 EX-32.1 a11-24221_1ex32d1.htm EX-32.1 5378
8 EX-32.2 a11-24221_1ex32d2.htm EX-32.2 5352
9 GRAPHIC g242211ba03i001.jpg GRAPHIC 14144
  Complete submission text file 0001104659-11-046479.txt   2508687
Mailing Address 195 CLARKSVILLE ROAD PRINCETON JUNCTION NJ 08550
Business Address 195 CLARKSVILLE ROAD PRINCETON JUNCTION NJ 08550 609-716-4000
Mistras Group, Inc. (Filer) CIK: 0001436126 (see all company filings)

IRS No.: 223341267 | State of Incorp.: DE | Fiscal Year End: 0531
Type: 10-K | Act: 34 | File No.: 001-34481 | Film No.: 111030497
SIC: 8711 Services-Engineering Services