MATRIX SVC CO

Ticker: MTRX CUSIP: 576853105 Class: Common Stock

Optiver Holding B.V.'s Holding History (CIK: 0001859606)

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

Q4 2025

Shares 186 Value ($000) $2 Avg Close $12.57 Range $10.81 - $15.97

Q3 2025

Shares 462 Value ($000) $6 Avg Close $14.21 Range $12.00 - $16.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	186	$2	$12.57	$10.81 - $15.97
Q3 2025	462	$6	$14.21	$12.00 - $16.11