AIRGAS INC

CUSIP: 009363102 Class: COM

TEACHER RETIREMENT SYSTEM OF TEXAS's Holding History (CIK: 0000796848)

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

Q1 2016
Shares 3,532 Value ($000) $500 Avg Close — Range —
Q4 2015
Shares 1,637 Value ($000) $226 Avg Close — Range —
Q3 2015
Shares 4,842 Value ($000) $433 Avg Close — Range —
Q2 2015
Shares 2,597 Value ($000) $275 Avg Close — Range —
Q1 2015
Shares 2,038 Value ($000) $216 Avg Close — Range —
Q4 2014
Shares 2,018 Value ($000) $232 Avg Close — Range —
Q2 2014
Shares 608 Value ($000) $66 Avg Close — Range —
Q3 2013
Shares 1,077 Value ($000) $114 Avg Close — Range —
Q2 2013
Shares 792 Value ($000) $76 Avg Close — Range —