MATERION CORP

Ticker: MTRN CUSIP: 576690101 Class: EQTY

STEVENS CAPITAL MANAGEMENT LP's Holding History (CIK: 0001134813)

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

Q4 2018

Shares 6,308 Value ($000) $284 Avg Close $53.14 Range $42.66 - $61.07

Q1 2017

Shares 8,406 Value ($000) $282 Avg Close $36.71 Range $31.05 - $41.10

Q2 2016

Shares 10,646 Value ($000) $264 Avg Close $25.67 Range $22.36 - $31.83

Q1 2016

Shares 7,970 Value ($000) $211 Avg Close $24.91 Range $20.62 - $28.26

Q2 2014

Shares 6,452 Value ($000) $239 Avg Close $34.63 Range $31.69 - $37.96

Q1 2014

Shares 7,697 Value ($000) $261 Avg Close $29.70 Range $25.21 - $35.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	6,308	$284	$53.14	$42.66 - $61.07
Q1 2017	8,406	$282	$36.71	$31.05 - $41.10
Q2 2016	10,646	$264	$25.67	$22.36 - $31.83
Q1 2016	7,970	$211	$24.91	$20.62 - $28.26
Q2 2014	6,452	$239	$34.63	$31.69 - $37.96
Q1 2014	7,697	$261	$29.70	$25.21 - $35.19