CEPHEID

CUSIP: 15670R107 Class: CMN

RATIONAL ADVISORS LLC's Holding History (CIK: 0001143565)

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

Q3 2015
Shares 22,000 Value ($000) $994 Avg Close — Range —
Q2 2015
Shares 22,000 Value ($000) $1,345 Avg Close — Range —
Q1 2015
Shares 35,000 Value ($000) $1,992 Avg Close — Range —
Q4 2014
Shares 39,930 Value ($000) $2,162 Avg Close — Range —
Q4 2013
Shares 46,860 Value ($000) $2,187 Avg Close — Range —
Q3 2013
Shares 46,860 Value ($000) $1,829 Avg Close — Range —
Q2 2013
Shares 46,960 Value ($000) $1,616 Avg Close — Range —
Q1 2013
Shares 46,960 Value ($000) $1,802 Avg Close — Range —
Q4 2012
Shares 46,960 Value ($000) $1,590 Avg Close — Range —
Q3 2012
Shares 47,160 Value ($000) $1,627 Avg Close — Range —
Q2 2012
Shares 28,740 Value ($000) $1,283 Avg Close — Range —
Q1 2012
Shares 30,840 Value ($000) $1,290 Avg Close — Range —
Q4 2011
Shares 20,200 Value ($000) $695 Avg Close — Range —
Q3 2011
Shares 20,200 Value ($000) $784 Avg Close — Range —
Q2 2011
Shares 27,500 Value ($000) $953 Avg Close — Range —
Q1 2010
Shares 35,300 Value ($000) $617 Avg Close — Range —
Q4 2009
Shares 45,400 Value ($000) $567 Avg Close — Range —
Q3 2009
Shares 43,900 Value ($000) $580 Avg Close — Range —
Q2 2009
Shares 43,900 Value ($000) $414 Avg Close — Range —
Q1 2009
Shares 43,900 Value ($000) $303 Avg Close — Range —