AIRGAS INC

CUSIP: 009363102 Class: COM

Chevy Chase Trust Holdings, LLC's Holding History (CIK: 0001462020)

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

Q1 2016
Shares 55,002 Value ($000) $7,790 Avg Close — Range —
Q4 2015
Shares 52,393 Value ($000) $7,247 Avg Close — Range —
Q3 2015
Shares 53,918 Value ($000) $4,816 Avg Close — Range —
Q2 2015
Shares 53,708 Value ($000) $5,681 Avg Close — Range —
Q1 2015
Shares 52,743 Value ($000) $5,596 Avg Close — Range —
Q4 2014
Shares 50,628 Value ($000) $5,832 Avg Close — Range —
Q3 2014
Shares 50,987 Value ($000) $5,641 Avg Close — Range —
Q2 2014
Shares 47,727 Value ($000) $5,198 Avg Close — Range —
Q1 2014
Shares 47,294 Value ($000) $5,037 Avg Close — Range —
Q4 2013
Shares 48,299 Value ($000) $5,402 Avg Close — Range —
Q3 2013
Shares 46,259 Value ($000) $4,906 Avg Close — Range —
Q2 2013
Shares 45,352 Value ($000) $4,329 Avg Close — Range —