MATERION CORP

CUSIP: 57669010 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q3 2016
Shares 19,573 Value ($000) $601 Avg Close — Range —
Q2 2016
Shares 16,273 Value ($000) $403 Avg Close — Range —
Q1 2016
Shares 46,721 Value ($000) $1,237 Avg Close — Range —
Q4 2015
Shares 40,200 Value ($000) $1,126 Avg Close — Range —
Q3 2015
Shares 17,900 Value ($000) $631 Avg Close — Range —
Q2 2015
Shares 17,900 Value ($000) $631 Avg Close — Range —