AIRGAS INC

CUSIP: 009363102 Class: COM

COMERICA BANK's Holding History (CIK: 0000901541)

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

Q1 2016
Shares 16,049 Value ($000) $2,279 Avg Close — Range —
Q4 2015
Shares 31,297 Value ($000) $4,313 Avg Close — Range —
Q3 2015
Shares 31,030 Value ($000) $2,772 Avg Close — Range —
Q2 2015
Shares 33,698 Value ($000) $3,564 Avg Close — Range —
Q1 2015
Shares 31,649 Value ($000) $3,358 Avg Close — Range —
Q4 2014
Shares 35,530 Value ($000) $4,092 Avg Close — Range —
Q3 2014
Shares 18,196 Value ($000) $2,013 Avg Close — Range —
Q2 2014
Shares 24,600 Value ($000) $2,679 Avg Close — Range —
Q1 2014
Shares 25,366 Value ($000) $2,701 Avg Close — Range —
Q4 2013
Shares 25,914 Value ($000) $2,898 Avg Close — Range —
Q3 2013
Shares 35,003 Value ($000) $3,713 Avg Close — Range —
Q2 2013
Shares 40,108 Value ($000) $3,829 Avg Close — Range —