CEPHEID

CUSIP: 15670R107 Class: CMN

PRIMECAP MANAGEMENT CO/CA/'s Holding History (CIK: 0000763212)

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

Q3 2016
Shares 2,336,400 Value ($000) $123,105 Avg Close — Range —
Q2 2016
Shares 2,422,300 Value ($000) $74,486 Avg Close — Range —
Q1 2016
Shares 2,407,500 Value ($000) $80,314 Avg Close — Range —
Q4 2015
Shares 2,407,400 Value ($000) $87,942 Avg Close — Range —
Q3 2015
Shares 2,363,400 Value ($000) $106,826 Avg Close — Range —
Q2 2015
Shares 2,335,100 Value ($000) $142,791 Avg Close — Range —
Q1 2015
Shares 2,323,600 Value ($000) $132,213 Avg Close — Range —
Q4 2014
Shares 2,310,100 Value ($000) $125,069 Avg Close — Range —
Q3 2014
Shares 2,255,200 Value ($000) $99,296 Avg Close — Range —
Q2 2014
Shares 2,255,200 Value ($000) $108,114 Avg Close — Range —
Q1 2014
Shares 2,270,400 Value ($000) $117,107 Avg Close — Range —
Q4 2013
Shares 2,179,200 Value ($000) $101,703 Avg Close — Range —
Q3 2013
Shares 2,147,200 Value ($000) $83,827 Avg Close — Range —
Q2 2013
Shares 2,163,000 Value ($000) $74,450 Avg Close — Range —