CEPHEID

CUSIP: 15670R107 Class: CMN

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q3 2016
Shares 288,500 Value ($000) $15,201 Avg Close — Range —
Q2 2016
Shares 198,000 Value ($000) $6,089 Avg Close — Range —
Q1 2016
Shares 214,350 Value ($000) $7,151 Avg Close — Range —
Q2 2015
Shares 295,250 Value ($000) $18,055 Avg Close — Range —
Q1 2015
Shares 51,950 Value ($000) $2,956 Avg Close — Range —