ROCK-TENN CO

CUSIP: 772739207 Class: COM

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

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

Q2 2015
Shares 842,323 Value ($000) $50,708 Avg Close — Range —
Q1 2015
Shares 319,557 Value ($000) $20,611 Avg Close — Range —