NORTHERN OIL & GAS INC NEV

CUSIP: 665531109 Class: COM

SOUTHEASTERN ASSET MANAGEMENT INC/TN/'s Holding History (CIK: 0000807985)

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

Q2 2015
Shares 871,500 Value ($000) $5,900 Avg Close — Range —
Q1 2015
Shares 2,357,154 Value ($000) $18,174 Avg Close — Range —