AIRGAS INC

CUSIP: 009363102 Class: COM

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q1 2016
Shares 8,683 Value ($000) $1,230 Avg Close — Range —
Q4 2015
Shares 8,472 Value ($000) $1,172 Avg Close — Range —
Q3 2015
Shares 8,693 Value ($000) $777 Avg Close — Range —
Q2 2015
Shares 8,751 Value ($000) $926 Avg Close — Range —
Q1 2015
Shares 8,707 Value ($000) $924 Avg Close — Range —
Q4 2014
Shares 18,943 Value ($000) $2,182 Avg Close — Range —
Q3 2014
Shares 191,612 Value ($000) $21,202 Avg Close — Range —
Q2 2014
Shares 204,072 Value ($000) $22,225 Avg Close — Range —
Q1 2014
Shares 259,359 Value ($000) $27,624 Avg Close — Range —
Q4 2013
Shares 259,569 Value ($000) $29,033 Avg Close — Range —
Q3 2013
Shares 218,486 Value ($000) $23,170 Avg Close — Range —
Q2 2013
Shares 140,342 Value ($000) $13,397 Avg Close — Range —