MATRIX SVC CO

Ticker: MTRX CUSIP: 576853105 Class: Common Stock

ACK Asset Management LLC's Holding History (CIK: 0001510940)

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

Q2 2025

Shares 1,087,100 Value ($000) $14,687 Avg Close $12.07 Range $9.33 - $14.07

Q1 2025

Shares 1,184,100 Value ($000) $14,718 Avg Close $13.39 Range $11.35 - $15.75

Q4 2024

Shares 1,179,901 Value ($000) $14,123 Avg Close $12.26 Range $11.02 - $13.58

Q3 2024

Shares 801,000 Value ($000) $9,236 Avg Close $9.93 Range $8.61 - $11.69

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	1,087,100	$14,687	$12.07	$9.33 - $14.07
Q1 2025	1,184,100	$14,718	$13.39	$11.35 - $15.75
Q4 2024	1,179,901	$14,123	$12.26	$11.02 - $13.58
Q3 2024	801,000	$9,236	$9.93	$8.61 - $11.69