AIRGAS INC

CUSIP: 009363102 Class: COM

Employees Retirement System of Texas's Holding History (CIK: 0001398739)

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

Q1 2016
Shares 6,000 Value ($000) $850 Avg Close — Range —
Q4 2015
Shares 2,000 Value ($000) $277 Avg Close — Range —
Q3 2015
Shares 95,200 Value ($000) $8,504 Avg Close — Range —
Q2 2015
Shares 20,200 Value ($000) $2,137 Avg Close — Range —
Q1 2015
Shares 21,200 Value ($000) $2,250 Avg Close — Range —
Q4 2014
Shares 21,200 Value ($000) $2,442 Avg Close — Range —
Q3 2014
Shares 21,200 Value ($000) $2,346 Avg Close — Range —
Q2 2014
Shares 23,200 Value ($000) $2,527 Avg Close — Range —
Q1 2014
Shares 9,000 Value ($000) $959 Avg Close — Range —
Q4 2013
Shares 9,000 Value ($000) $1,007 Avg Close — Range —
Q3 2013
Shares 12,820 Value ($000) $1,360 Avg Close — Range —
Q2 2013
Shares 12,100 Value ($000) $1,155 Avg Close — Range —