CEPHEID

CUSIP: 15670R10 Class: COM

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

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

Q3 2015
Shares 148,928 Value ($000) $9,107 Avg Close — Range —
Q2 2015
Shares 148,928 Value ($000) $9,107 Avg Close — Range —
Q1 2015
Shares 36,700 Value ($000) $2,088 Avg Close — Range —
Q2 2014
Shares 175,623 Value ($000) $8,419 Avg Close — Range —
Q1 2014
Shares 366,415 Value ($000) $18,900 Avg Close — Range —
Q4 2013
Shares 18,028 Value ($000) $842 Avg Close — Range —