MATERION CORP

Ticker: MTRN CUSIP: 576690101 Class: EQTY

COOPER CREEK PARTNERS MANAGEMENT LLC's Holding History (CIK: 0001512162)

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

Q1 2020

Shares 72,325 Value ($000) $2,532 Avg Close $49.59 Range $26.15 - $62.56

Q4 2019

Shares 59,825 Value ($000) $3,557 Avg Close $59.15 Range $55.67 - $63.19

Q4 2018

Shares 41,677 Value ($000) $1,875 Avg Close $53.14 Range $42.66 - $61.07

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	72,325	$2,532	$49.59	$26.15 - $62.56
Q4 2019	59,825	$3,557	$59.15	$55.67 - $63.19
Q4 2018	41,677	$1,875	$53.14	$42.66 - $61.07