BONANZA CREEK ENERGY INC

CUSIP: 097793103 Class: COMMON STOCK

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q4 2015
Shares 27,100 Value ($000) $143 Avg Close — Range —
Q3 2015
Shares 36,200 Value ($000) $147 Avg Close — Range —
Q2 2015
Shares 1,061,426 Value ($000) $19,371 Avg Close — Range —
Q1 2015
Shares 1,132,976 Value ($000) $27,939 Avg Close — Range —
Q4 2014
Shares 1,768,902 Value ($000) $42,454 Avg Close — Range —
Q3 2014
Shares 1,439,836 Value ($000) $81,927 Avg Close — Range —
Q2 2014
Shares 1,423,236 Value ($000) $81,395 Avg Close — Range —
Q1 2014
Shares 2,521,336 Value ($000) $111,947 Avg Close — Range —
Q4 2013
Shares 1,827,886 Value ($000) $79,458 Avg Close — Range —
Q3 2013
Shares 1,771,606 Value ($000) $85,498 Avg Close — Range —
Q2 2013
Shares 370,840 Value ($000) $13,150 Avg Close — Range —