AIRGAS INC

CUSIP: 009363102 Class: COM

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

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

Q1 2016
Shares 6,602 Value ($000) $935 Avg Close — Range —
Q4 2015
Shares 6,189 Value ($000) $856 Avg Close — Range —
Q3 2015
Shares 6,189 Value ($000) $553 Avg Close — Range —
Q2 2015
Shares 6,187 Value ($000) $654 Avg Close — Range —
Q1 2015
Shares 6,537 Value ($000) $694 Avg Close — Range —
Q4 2014
Shares 6,534 Value ($000) $753 Avg Close — Range —
Q3 2014
Shares 6,500 Value ($000) $719 Avg Close — Range —
Q2 2014
Shares 6,500 Value ($000) $708 Avg Close — Range —
Q1 2014
Shares 6,500 Value ($000) $692 Avg Close — Range —
Q4 2013
Shares 6,500 Value ($000) $727 Avg Close — Range —
Q3 2013
Shares 6,500 Value ($000) $689 Avg Close — Range —