MATERION CORP

Ticker: MTRN CUSIP: 576690101 Class: EQTY

Quarry LP's Holding History (CIK: 0001965207)

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

Q4 2025

Shares 3 Value ($000) $0 Avg Close $123.31 Range $109.61 - $135.33

Q3 2025

Shares 390 Value ($000) $47 Avg Close $105.00 Range $78.40 - $122.73

Q2 2025

Shares 14 Value ($000) $1 Avg Close $78.87 Range $69.10 - $91.03

Q1 2025

Shares 21 Value ($000) $2 Avg Close $94.24 Range $80.21 - $106.57

Q1 2024

Shares 35 Value ($000) $5 Avg Close $126.70 Range $115.25 - $145.08

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3	$0	$123.31	$109.61 - $135.33
Q3 2025	390	$47	$105.00	$78.40 - $122.73
Q2 2025	14	$1	$78.87	$69.10 - $91.03
Q1 2025	21	$2	$94.24	$80.21 - $106.57
Q1 2024	35	$5	$126.70	$115.25 - $145.08