NORTHERN TIER ENERGY LP

CUSIP: 665826103 Class: COM UN REPR PART

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

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

Q1 2016
Shares 205,100 Value ($000) $4,834 Avg Close — Range —
Q4 2015
Shares 204,400 Value ($000) $5,286 Avg Close — Range —
Q3 2015
Shares 174,400 Value ($000) $3,976 Avg Close — Range —
Q2 2015
Shares 174,400 Value ($000) $4,145 Avg Close — Range —
Q1 2015
Shares 205,700 Value ($000) $4,429 Avg Close — Range —
Q4 2014
Shares 205,700 Value ($000) $4,429 Avg Close — Range —
Q3 2014
Shares 212,500 Value ($000) $4,962 Avg Close — Range —
Q2 2014
Shares 211,100 Value ($000) $5,645 Avg Close — Range —
Q1 2014
Shares 213,500 Value ($000) $5,416 Avg Close — Range —
Q4 2013
Shares 194,100 Value ($000) $4,841 Avg Close — Range —
Q3 2013
Shares 178,100 Value ($000) $3,512 Avg Close — Range —
Q2 2013
Shares 5,300 Value ($000) $127 Avg Close — Range —