NATURAL RESOURCE PARTNERS L

CUSIP: 63900P103 Class: COM UNIT L P

RIVERSTONE HOLDINGS LLC's Holding History (CIK: 0001247497)

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

Q4 2014
Shares 2,002,202 Value ($000) $18,520 Avg Close — Range —
Q3 2014
Shares 3,752,202 Value ($000) $48,929 Avg Close — Range —