ENVISION HEALTHCARE HLDGS IN

CUSIP: 29413U103 Class: COM

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q3 2016
Shares 73,955 Value ($000) $1,647 Avg Close — Range —
Q2 2016
Shares 1,320,081 Value ($000) $33,490 Avg Close — Range —
Q1 2016
Shares 1,961,539 Value ($000) $40,015 Avg Close — Range —
Q4 2015
Shares 1,409,165 Value ($000) $36,596 Avg Close — Range —
Q3 2015
Shares 1,157,538 Value ($000) $42,586 Avg Close — Range —
Q2 2015
Shares 1,093,387 Value ($000) $43,167 Avg Close — Range —
Q1 2015
Shares 1,066,572 Value ($000) $40,903 Avg Close — Range —
Q4 2014
Shares 23,175 Value ($000) $804 Avg Close — Range —
Q3 2014
Shares 23,175 Value ($000) $804 Avg Close — Range —
Q2 2014
Shares 23,175 Value ($000) $832 Avg Close — Range —
Q1 2014
Shares 22,325 Value ($000) $755 Avg Close — Range —
Q4 2013
Shares 14,800 Value ($000) $526 Avg Close — Range —
Q3 2013
Shares 21,500 Value ($000) $560 Avg Close — Range —