MATERION CORP

Ticker: MTRN CUSIP: 576690101 Class: EQTY

Quadrature Capital Ltd's Holding History (CIK: 0001651424)

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

Q4 2021

Shares 2,511 Value ($000) $231 Avg Close $83.35 Range $68.09 - $95.60

Q3 2021

Shares 5,148 Value ($000) $354 Avg Close $71.56 Range $66.92 - $76.97

Q2 2021

Shares 2,811 Value ($000) $212 Avg Close $74.12 Range $64.48 - $80.39

Q4 2017

Shares 6,772 Value ($000) $329 Avg Close $47.56 Range $42.10 - $52.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	2,511	$231	$83.35	$68.09 - $95.60
Q3 2021	5,148	$354	$71.56	$66.92 - $76.97
Q2 2021	2,811	$212	$74.12	$64.48 - $80.39
Q4 2017	6,772	$329	$47.56	$42.10 - $52.10