CEPHEID

CUSIP: 15670R107 Class: CMN

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

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

Q3 2016
Shares 340,300 Value ($000) $17,930 Avg Close — Range —
Q2 2016
Shares 238,500 Value ($000) $7,334 Avg Close — Range —
Q1 2016
Shares 238,500 Value ($000) $7,956 Avg Close — Range —
Q4 2015
Shares 231,500 Value ($000) $8,457 Avg Close — Range —
Q3 2015
Shares 214,500 Value ($000) $9,695 Avg Close — Range —
Q2 2015
Shares 214,500 Value ($000) $13,117 Avg Close — Range —
Q1 2015
Shares 233,500 Value ($000) $13,286 Avg Close — Range —
Q4 2014
Shares 233,500 Value ($000) $12,642 Avg Close — Range —
Q3 2014
Shares 234,500 Value ($000) $10,325 Avg Close — Range —
Q2 2014
Shares 235,000 Value ($000) $11,266 Avg Close — Range —
Q1 2014
Shares 235,500 Value ($000) $12,147 Avg Close — Range —
Q4 2013
Shares 238,500 Value ($000) $11,131 Avg Close — Range —
Q3 2013
Shares 244,500 Value ($000) $9,545 Avg Close — Range —
Q2 2013
Shares 244,500 Value ($000) $8,416 Avg Close — Range —