AIRGAS INC

CUSIP: 009363102 Class: COM

HighTower Advisors, LLC's Holding History (CIK: 0001462245)

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

Q1 2016
Shares 65,074 Value ($000) $9,214 Avg Close — Range —
Q4 2015
Shares 137,478 Value ($000) $19,017 Avg Close — Range —
Q3 2015
Shares 128,782 Value ($000) $11,500 Avg Close — Range —
Q1 2015
Shares 145,891 Value ($000) $15,480 Avg Close — Range —
Q4 2014
Shares 146,222 Value ($000) $16,842 Avg Close — Range —
Q3 2014
Shares 148,408 Value ($000) $16,422 Avg Close — Range —
Q2 2014
Shares 149,205 Value ($000) $16,250 Avg Close — Range —
Q1 2014
Shares 149,374 Value ($000) $15,910 Avg Close — Range —
Q4 2013
Shares 150,568 Value ($000) $16,841 Avg Close — Range —
Q3 2013
Shares 155,486 Value ($000) $16,489 Avg Close — Range —
Q2 2013
Shares 156,783 Value ($000) $14,967 Avg Close — Range —