MATERION CORP

Ticker: MTRN CUSIP: 576690101 Class: EQTY

CITIZENS FINANCIAL GROUP INC/RI's Holding History (CIK: 0000759944)

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

Q4 2025

Shares 2,693 Value ($000) $335 Avg Close $123.31 Range $109.61 - $135.33

Q3 2025

Shares 2,703 Value ($000) $327 Avg Close $105.00 Range $78.40 - $122.73

Q2 2024

Shares 2,551 Value ($000) $276 Avg Close $114.94 Range $104.91 - $131.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,693	$335	$123.31	$109.61 - $135.33
Q3 2025	2,703	$327	$105.00	$78.40 - $122.73
Q2 2024	2,551	$276	$114.94	$104.91 - $131.97