<SEC-DOCUMENT>0000950170-25-036701-index.html : 20250310
<SEC-HEADER>0000950170-25-036701.hdr.sgml : 20250310
<ACCEPTANCE-DATETIME>20250310200807
ACCESSION NUMBER:		0000950170-25-036701
CONFORMED SUBMISSION TYPE:	SCHEDULE 13D/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20250310
DATE AS OF CHANGE:		20250310

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Mistras Group, Inc.
		CENTRAL INDEX KEY:			0001436126
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-ENGINEERING SERVICES [8711]
		ORGANIZATION NAME:           	07 Trade & Services
		IRS NUMBER:				223341267
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-85079
		FILM NUMBER:		25725490

	BUSINESS ADDRESS:	
		STREET 1:		195 CLARKSVILLE ROAD
		CITY:			PRINCETON JUNCTION
		STATE:			NJ
		ZIP:			08550
		BUSINESS PHONE:		609-716-4000

	MAIL ADDRESS:	
		STREET 1:		195 CLARKSVILLE ROAD
		CITY:			PRINCETON JUNCTION
		STATE:			NJ
		ZIP:			08550

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Mill Road Capital III, L.P.
		CENTRAL INDEX KEY:			0001767199
		ORGANIZATION NAME:           	
		IRS NUMBER:				981461868
		STATE OF INCORPORATION:			E9
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13D/A

	BUSINESS ADDRESS:	
		STREET 1:		334 PEMBERWICK ROAD
		STREET 2:		SECOND FLOOR
		CITY:			GREENWICH
		STATE:			CT
		ZIP:			06831
		BUSINESS PHONE:		203-987-3500

	MAIL ADDRESS:	
		STREET 1:		C/O MILL ROAD CAPITAL MANAGEMENT LLC
		STREET 2:		328 PEMBERWICK ROAD
		CITY:			GREENWICH
		STATE:			CT
		ZIP:			06831
</SEC-HEADER>
<DOCUMENT>
<TYPE>SCHEDULE 13D/A
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

</DOCUMENT>
</SEC-DOCUMENT>