MATERION CORP

Ticker: MTRN CUSIP: 576690101 Class: EQTY

Graham Capital Management, L.P.'s Holding History (CIK: 0001315421)

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

Q1 2025

Shares 4,362 Value ($000) $356 Avg Close $94.24 Range $80.21 - $106.57

Q4 2024

Shares 3,031 Value ($000) $300 Avg Close $108.67 Range $96.18 - $123.21

Q2 2024

Shares 2,631 Value ($000) $284 Avg Close $114.94 Range $104.91 - $131.97

Q1 2024

Shares 1,721 Value ($000) $227 Avg Close $126.70 Range $115.25 - $145.08

Q3 2023

Shares 6,114 Value ($000) $623 Avg Close $109.18 Range $97.98 - $123.41

Q2 2023

Shares 7,059 Value ($000) $806 Avg Close $108.57 Range $99.33 - $121.29

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	4,362	$356	$94.24	$80.21 - $106.57
Q4 2024	3,031	$300	$108.67	$96.18 - $123.21
Q2 2024	2,631	$284	$114.94	$104.91 - $131.97
Q1 2024	1,721	$227	$126.70	$115.25 - $145.08
Q3 2023	6,114	$623	$109.18	$97.98 - $123.41
Q2 2023	7,059	$806	$108.57	$99.33 - $121.29