Rang	Name	Position
1	Mr. Shawn P. Payne	President, CEO & Director
2	Mr. Kevin S. Cavanah	VP of Finance, CFO & Treasurer
3	Ms. Kellie Smythe	Senior Director of Investor Relations, Marketing & Communications
4	Mr. David Miller	Vice President of General Counsel & Corporate Secretary
5	Mr. Luiz Amarante	Vice President of Business Development & Sales
6	Ms. Melissa K. Gilliland	Vice President of Human Resources
7	Mr. Justin D. Sheets J.D.	Senior Vice President of Enterprise Services
8	Mr. Davis Foreman	Senior Vice President of Operations - Matrix NAC
9	Mr. Terry Longer	Senior VP of Operations of Matrix Service

Aufteilung der Investoren

Rang	Inhaber	Anteile	Wert
1	BlackRock Inc	7,16%	21,49 Mio. USD
2	Arnhold & S. Bleichroeder Advisers, LLC	7,04%	21,13 Mio. USD
3	Needham Investment Management, LLC	5,10%	15,31 Mio. USD
4	Gendell Jeffrey L	4,38%	13,14 Mio. USD
5	American Century Companies Inc	4,29%	12,88 Mio. USD
6	Vanguard Capital Management, LLC	4,25%	12,77 Mio. USD
7	Harvey Partners LLC	2,90%	8,70 Mio. USD
8	Two Sigma Investments LLC	2,66%	7,98 Mio. USD
9	Geode Capital Management, LLC	2,44%	7,31 Mio. USD
10	Azarias Capital Management, L.P.	2,39%	7,19 Mio. USD
11	Dimensional Fund Advisors, Inc.	2,36%	7,10 Mio. USD
12	Westerly Capital Management LLC	2,12%	6,36 Mio. USD
13	State Street Corp	1,94%	5,82 Mio. USD
14	First Wilshire Securities Mgmt Inc (CA)	1,84%	5,52 Mio. USD
15	AQR Capital Management LLC	1,77%	5,32 Mio. USD
16	Acadian Asset Management LLC	1,69%	5,08 Mio. USD
17	Bank of New York Mellon Corp	1,66%	4,98 Mio. USD
18	Citadel Advisors Llc	1,51%	4,55 Mio. USD
19	Connor Clark & Lunn Inv Mgmt Ltd	1,29%	3,87 Mio. USD
20	Jacobs Levy Equity Management, Inc.	1,25%	3,75 Mio. USD