AIRGAS INC

CUSIP: 009363102 Class: COM

NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC's Holding History (CIK: 0001629649)

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

Q1 2016
Shares 2,488 Value ($000) $352 Avg Close — Range —
Q4 2015
Shares 4,264 Value ($000) $590 Avg Close — Range —
Q3 2015
Shares 4,306 Value ($000) $385 Avg Close — Range —
Q2 2015
Shares 4,303 Value ($000) $455 Avg Close — Range —
Q1 2015
Shares 10,683 Value ($000) $1,134 Avg Close — Range —