MATERION CORP

Ticker: MTRN CUSIP: 576690101 Class: EQTY

KWMG, LLC's Holding History (CIK: 0001633024)

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

Q1 2019

Shares 101 Value ($000) $6 Avg Close $52.02 Range $42.50 - $59.87

Q4 2018

Shares 227 Value ($000) $10 Avg Close $53.14 Range $42.66 - $61.07

Q3 2018

Shares 652 Value ($000) $39 Avg Close $60.17 Range $53.70 - $65.10

Q2 2018

Shares 1,062 Value ($000) $58 Avg Close $54.29 Range $49.40 - $57.45

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	101	$6	$52.02	$42.50 - $59.87
Q4 2018	227	$10	$53.14	$42.66 - $61.07
Q3 2018	652	$39	$60.17	$53.70 - $65.10
Q2 2018	1,062	$58	$54.29	$49.40 - $57.45