WARREN RES INC

CUSIP: 93564A100 Class: COM

TWO SIGMA ADVISERS, LP's Holding History (CIK: 0001478735)

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

Q1 2015
Shares 178,505 Value ($000) $159 Avg Close — Range —
Q4 2014
Shares 188,105 Value ($000) $303 Avg Close — Range —
Q3 2014
Shares 443,805 Value ($000) $2,352 Avg Close — Range —
Q2 2014
Shares 438,305 Value ($000) $2,717 Avg Close — Range —
Q1 2014
Shares 400,105 Value ($000) $1,919 Avg Close — Range —
Q4 2013
Shares 439,005 Value ($000) $1,380 Avg Close — Range —
Q3 2013
Shares 311,105 Value ($000) $910 Avg Close — Range —
Q2 2013
Shares 278,618 Value ($000) $710 Avg Close — Range —