MATRIX SVC CO

Ticker: MTRX CUSIP: 576853105 Class: Common Stock

GAMMA Investing LLC's Holding History (CIK: 0002010235)

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

Q4 2025

Shares 439 Value ($000) $5 Avg Close $12.57 Range $10.81 - $15.97

Q3 2025

Shares 430 Value ($000) $6 Avg Close $14.21 Range $12.00 - $16.11

Q2 2025

Shares 455 Value ($000) $6 Avg Close $12.07 Range $9.33 - $14.07

Q1 2025

Shares 53 Value ($000) $1 Avg Close $13.39 Range $11.35 - $15.75

Q4 2024

Shares 19 Value ($000) $0 Avg Close $12.26 Range $11.02 - $13.58

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	439	$5	$12.57	$10.81 - $15.97
Q3 2025	430	$6	$14.21	$12.00 - $16.11
Q2 2025	455	$6	$12.07	$9.33 - $14.07
Q1 2025	53	$1	$13.39	$11.35 - $15.75
Q4 2024	19	$0	$12.26	$11.02 - $13.58