NORTHERN TIER ENERGY LP

CUSIP: 665826103 Class: COM UN REPR PART

NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO's Holding History (CIK: 0001141802)

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

Q3 2013
Shares 60 Value ($000) $1 Avg Close — Range —
Q2 2013
Shares 900 Value ($000) $22 Avg Close — Range —