WARREN RES INC

CUSIP: 93564A100 Class: COM

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q1 2016
Shares 1,250,624 Value ($000) $213 Avg Close — Range —
Q4 2015
Shares 2,444,572 Value ($000) $514 Avg Close — Range —
Q3 2015
Shares 2,626,049 Value ($000) $1,285 Avg Close — Range —
Q2 2015
Shares 2,518,109 Value ($000) $1,159 Avg Close — Range —
Q1 2015
Shares 2,628,754 Value ($000) $2,339 Avg Close — Range —
Q4 2014
Shares 2,363,574 Value ($000) $3,805 Avg Close — Range —
Q3 2014
Shares 2,148,274 Value ($000) $11,386 Avg Close — Range —
Q2 2014
Shares 2,143,347 Value ($000) $13,289 Avg Close — Range —
Q1 2014
Shares 2,014,358 Value ($000) $9,669 Avg Close — Range —
Q4 2013
Shares 1,905,501 Value ($000) $5,984 Avg Close — Range —
Q3 2013
Shares 2,031,375 Value ($000) $5,952 Avg Close — Range —
Q2 2013
Shares 2,086,991 Value ($000) $5,322 Avg Close — Range —