MATERION CORP

Ticker: MTRN CUSIP: 576690101 Class: EQTY

Opus Capital Group, LLC's Holding History (CIK: 0001330325)

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

Q2 2014

Shares 781,222 Value ($000) $28,897 Avg Close $34.63 Range $31.69 - $37.96

Q1 2014

Shares 928,987 Value ($000) $31,521 Avg Close $29.70 Range $25.21 - $35.19

Q4 2013

Shares 1,391,970 Value ($000) $42,942 Avg Close $29.01 Range $25.75 - $32.73

Q3 2013

Shares 1,559,686 Value ($000) $50,004 Avg Close $30.55 Range $27.09 - $33.69

Q2 2013

Shares 1,549,669 Value ($000) $41,981 Avg Close $28.11 Range $24.58 - $31.49

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2014	781,222	$28,897	$34.63	$31.69 - $37.96
Q1 2014	928,987	$31,521	$29.70	$25.21 - $35.19
Q4 2013	1,391,970	$42,942	$29.01	$25.75 - $32.73
Q3 2013	1,559,686	$50,004	$30.55	$27.09 - $33.69
Q2 2013	1,549,669	$41,981	$28.11	$24.58 - $31.49