PDC ENERGY INC

CUSIP: 69327R101 Class: Common Stock

VIKING FUND MANAGEMENT LLC's Holding History (CIK: 0001169069)

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

Q4 2016
Shares 60,000 Value ($000) $4,355 Avg Close — Range —
Q3 2016
Shares 60,000 Value ($000) $4,024 Avg Close — Range —
Q1 2016
Shares 245,000 Value ($000) $14,565 Avg Close — Range —
Q4 2015
Shares 365,000 Value ($000) $19,484 Avg Close — Range —
Q3 2015
Shares 380,000 Value ($000) $20,144 Avg Close — Range —
Q2 2015
Shares 334,000 Value ($000) $17,916 Avg Close — Range —
Q1 2015
Shares 265,000 Value ($000) $14,321 Avg Close — Range —
Q4 2014
Shares 165,000 Value ($000) $6,810 Avg Close — Range —
Q3 2014
Shares 180,000 Value ($000) $9,052 Avg Close — Range —
Q2 2014
Shares 152,000 Value ($000) $9,599 Avg Close — Range —
Q1 2014
Shares 64,000 Value ($000) $3,985 Avg Close — Range —