NATURAL RESOURCE PARTNERS L

CUSIP: 63900P103 Class: COM UNIT L P

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

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

Q4 2015
Shares 354,400 Value ($000) $450 Avg Close — Range —
Q3 2015
Shares 354,400 Value ($000) $900 Avg Close — Range —
Q2 2015
Shares 354,400 Value ($000) $1,343 Avg Close — Range —
Q1 2015
Shares 354,400 Value ($000) $3,459 Avg Close — Range —
Q4 2014
Shares 354,400 Value ($000) $3,459 Avg Close — Range —
Q3 2014
Shares 87,800 Value ($000) $1,145 Avg Close — Range —
Q2 2014
Shares 87,800 Value ($000) $1,455 Avg Close — Range —
Q1 2014
Shares 87,800 Value ($000) $1,417 Avg Close — Range —
Q4 2013
Shares 86,200 Value ($000) $1,707 Avg Close — Range —
Q3 2013
Shares 84,300 Value ($000) $1,606 Avg Close — Range —
Q2 2013
Shares 81,863 Value ($000) $1,684 Avg Close — Range —