AIRGAS INC

CUSIP: 009363102 Class: COM

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q1 2016
Shares 31,384 Value ($000) $4,444 Avg Close — Range —
Q4 2015
Shares 28,584 Value ($000) $3,956 Avg Close — Range —
Q3 2015
Shares 28,600 Value ($000) $2,560 Avg Close — Range —
Q2 2015
Shares 25,955 Value ($000) $2,741 Avg Close — Range —
Q1 2015
Shares 26,769 Value ($000) $2,835 Avg Close — Range —
Q4 2014
Shares 27,776 Value ($000) $3,193 Avg Close — Range —
Q3 2014
Shares 27,977 Value ($000) $3,104 Avg Close — Range —
Q2 2014
Shares 28,924 Value ($000) $3,142 Avg Close — Range —
Q1 2014
Shares 28,290 Value ($000) $2,998 Avg Close — Range —
Q4 2013
Shares 27,741 Value ($000) $3,117 Avg Close — Range —
Q3 2013
Shares 23,938 Value ($000) $2,532 Avg Close — Range —
Q2 2013
Shares 268 Value ($000) $26 Avg Close — Range —