EDGAR Filing Documents for 0001104657-18-000034

Form 8-K - Current report:

SEC Accession No. 0001104657-18-000034

Filing Date

2018-05-01

Accepted

2018-05-01 16:41:07

Documents

Period of Report

2018-05-01

Items

Item 7.01: Regulation FD Disclosure

Document Format Files

Seq	Description	Document	Type	Size
1	8-K	mtrn_201851x8kinvestorpres.htm	8-K	49726
2	EXHIBIT 99.1	may2018investordeck.htm	EX-99.1	50778
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21		may2018investordeck019.jpg	GRAPHIC	148300
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28		may2018investordeck026.jpg	GRAPHIC	137058
29		may2018investordeck027.jpg	GRAPHIC	204041
30		may2018investordeck028.jpg	GRAPHIC	90946
	Complete submission text file	0001104657-18-000034.txt		5087666

Mailing Address 6070 PARKLAND BLVD. MAYFIELD HTS. OH 44124

Business Address 6070 PARKLAND BLVD. MAYFIELD HTS. OH 44124 2163834931