MATRIX SVC CO

Ticker: MTRX CUSIP: 576853105 Class: Common Stock

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 405,610 Value ($000) $4,746 Avg Close $12.57 Range $10.81 - $15.97

Q3 2025

Shares 177,321 Value ($000) $2,319 Avg Close $14.21 Range $12.00 - $16.11

Q2 2025

Shares 23,526 Value ($000) $318 Avg Close $12.07 Range $9.33 - $14.07

Q4 2021

Shares 29,991 Value ($000) $226 Avg Close $9.41 Range $6.18 - $11.76

Q1 2021

Shares 129,008 Value ($000) $1,691 Avg Close $13.35 Range $10.66 - $16.32

Q4 2020

Shares 214,711 Value ($000) $2,366 Avg Close $9.21 Range $7.12 - $12.08

Q3 2020

Shares 215,911 Value ($000) $1,803 Avg Close $9.01 Range $7.42 - $10.76

Q2 2020

Shares 192,709 Value ($000) $1,873 Avg Close $9.72 Range $7.81 - $12.49

Q4 2019

Shares 64,520 Value ($000) $1,476 Avg Close $19.75 Range $16.15 - $23.83

Q3 2019

Shares 83,054 Value ($000) $1,424 Avg Close $18.83 Range $16.85 - $24.36

Q2 2019

Shares 49,646 Value ($000) $1,006 Avg Close $19.73 Range $17.99 - $23.07

Q1 2019

Shares 29,000 Value ($000) $568 Avg Close $20.43 Range $17.37 - $22.45

Q1 2018

Shares 38,865 Value ($000) $532 Avg Close $16.45 Range $13.00 - $20.25

Q4 2017

Shares 25,599 Value ($000) $456 Avg Close $15.72 Range $12.76 - $18.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	405,610	$4,746	$12.57	$10.81 - $15.97
Q3 2025	177,321	$2,319	$14.21	$12.00 - $16.11
Q2 2025	23,526	$318	$12.07	$9.33 - $14.07
Q4 2021	29,991	$226	$9.41	$6.18 - $11.76
Q1 2021	129,008	$1,691	$13.35	$10.66 - $16.32
Q4 2020	214,711	$2,366	$9.21	$7.12 - $12.08
Q3 2020	215,911	$1,803	$9.01	$7.42 - $10.76
Q2 2020	192,709	$1,873	$9.72	$7.81 - $12.49
Q4 2019	64,520	$1,476	$19.75	$16.15 - $23.83
Q3 2019	83,054	$1,424	$18.83	$16.85 - $24.36
Q2 2019	49,646	$1,006	$19.73	$17.99 - $23.07
Q1 2019	29,000	$568	$20.43	$17.37 - $22.45
Q1 2018	38,865	$532	$16.45	$13.00 - $20.25
Q4 2017	25,599	$456	$15.72	$12.76 - $18.50