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Matrix Service Co (MTRX)

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Sector: Construction - Special Trade Contractors

Insider Roster

P Shawn Payne, President, Eng & Constr, 2025-11-25
Z. Martha Carnes, Director, 2025-11-05
Harry James Miller, Director, 2025-11-05

P Shawn Payne, President, Eng & Constr, 2025-11-25
Z. Martha Carnes, Director, 2025-11-05
Harry James Miller, Director, 2025-11-05
K Liane Hinrichs, Director, 2025-11-05
G. Carlin Conner, Director, 2025-11-05
D John Chandler, Director, 2025-11-05
M. Luis Jose Bustamante, Director, 2025-11-05
D Justin Sheets, Vp, Legal & Ops Services, 2025-09-02
J Douglas Montalbano, President, Matrix Nac, 2025-09-02
E Nancy Austin, Vp, Chief Admin Officer, 2025-09-02
S Kevin Cavanah, Vp Finance & Cfo, 2025-09-02
R John Hewitt, President & Ceo, 2025-09-02
A Glyn Rodgers, President, Matrix Pdm Eng, 2024-09-03
A Kevin Durkin, Vp Chief Bus Dev/Strat Officer, 2024-09-03
R Alan Updyke, Chief Operating Officer, 2024-09-03
W Jim Mogg, Director, 2022-12-07
J Rick Bennett, Vp & Chief Information Officer, 2022-09-01
J Bradley Rinehart, President, Matrix Service, 2022-08-31
W Jason Turner, President, Mnac, 2020-08-31
William John Gibson, Director, 2019-11-05
F Joseph Montalbano, Chief Operating Officer, 2019-09-05
E Tom Maxwell, Director, 2018-09-18
P James Ryan, President Emeritus Matrix Serv, 2018-06-15
Edgar I Hendrix, Director, 2016-11-16
J Michael Hall, Director, 2016-11-16
K Paul Lackey, Director, 2015-11-13
Jack Frost, Vice President, Eh&S, 2015-02-20
J Matthew Petrizzo, President Matrix Sme, 2014-02-11
S Joseph Harker, President, Matrix Nac, 2013-12-23
C William Burdine, Vp & General Counsel, 2012-11-19
James David Tippeconnic, Director, 2012-05-10
L Kenneth Erdmann, Vice President, Engineering, 2011-10-25
Albert Fosbenner, Vp Acctg & Admin Msici, 2011-10-25
R William Sullivan, Vp Western Business Unit Msi, 2011-10-25
A Robert Long, Vp Gulf Coast Business Unit, 2011-08-30
J Michael Bradley, President & Ceo, 2010-11-08
E Thomas Long, Cfo, 2010-10-26
G Lansing Smith, Vp Fab, Eng & Procurement, 2010-04-05
S Judith Eliot, Officer, 2009-10-27

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Hedge Fund Popularity

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Hedge Fund Holdings

Filing Period:

Last updated on December 02, 2025, 3:47pm based on SEC 13F filings Last update: December 02, 2025, 3:47pm

No.	Hedge Fund	Shares	Value	Activity	% Port
1.	Westerly Capital Management Jim Tarantino And Chris Galvin	1,100,000	$14,388,000	+35%	4.51%
2.	Tontine Asset Management Jeffrey Gendell	946,474	$12,379,880	+55%	0.23%
3.	Harvey Partners Jeffrey Moskowitz	852,381	$11,149,144	-31%	0.99%
4.	Azarias Capital Management Daren Heitman	634,843	$8,303,746	+2%	3.29%
5.	Millennium Management Israel Englander	630,396	$8,245,580	+47%	0%

Insider Trading: Purchases See All

Insider	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
Chandler Director	$12.74	2,300	$29,313.04	78,053	2025-09-16	Filing
Durkin Officer	$6.36	7,800	$49,634.52	65,458	2022-02-14	Filing
Hewitt Officer, Director	$7.02	5,000	$35,100.00	391,979	2021-12-23	Filing
Hewitt Officer, Director	$6.97	10,000	$69,740.00	386,979	2021-12-22	Filing
Chandler Director	$6.79	7,000	$47,541.90	47,901	2021-12-21	Filing

Insider Trading: Sales See All

Insider	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
Payne Officer	$11.42	5,231	$59,743.25	102,179	2025-11-25	Filing
Payne Officer	$11.42	3,019	$34,488.75	107,410	2025-11-20	Filing
Payne Officer	$12.58	8,250	$103,755.30	110,429	2025-11-11	Filing
Miller Director	$10.23	4,500	$46,024.65	74,962	2024-09-11	Filing
Durkin Officer	$13.14	3,900	$51,249.51	72,231	2024-03-22	Filing

Institutional Investors' Holdings

Filing Period:

No.	Name	Shares	Value	% Port
1.	Blackrock, Inc.	3,304,511	$43,223,005	0%
2.	Vanguard Group Inc	1,522,943	$19,920,095	0%
3.	Needham Investment Management Llc	1,435,000	$18,769,800	1.31%
4.	Dimensional Fund Advisors Lp	810,713	$10,603,492	0%
5.	American Century Companies Inc	788,921	$10,319,087	0.01%

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