QUIDEL CORP

CUSIP: 74838J10 Class: COM

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

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

Q3 2016
Shares 35,430 Value ($000) $783 Avg Close — Range —
Q4 2015
Shares 10,617 Value ($000) $225 Avg Close — Range —