WARREN RES INC

CUSIP: 93564A100 Class: COM

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

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

Q2 2016
Shares 2,080,400 Value ($000) $47 Avg Close — Range —
Q1 2016
Shares 2,080,400 Value ($000) $355 Avg Close — Range —
Q4 2015
Shares 2,348,000 Value ($000) $493 Avg Close — Range —
Q3 2015
Shares 2,348,000 Value ($000) $1,149 Avg Close — Range —
Q2 2015
Shares 2,163,400 Value ($000) $995 Avg Close — Range —
Q1 2015
Shares 2,080,400 Value ($000) $2,434 Avg Close — Range —
Q4 2014
Shares 2,080,400 Value ($000) $2,434 Avg Close — Range —
Q3 2014
Shares 822,985 Value ($000) $4,362 Avg Close — Range —
Q2 2014
Shares 719,700 Value ($000) $4,462 Avg Close — Range —
Q1 2014
Shares 719,800 Value ($000) $3,397 Avg Close — Range —
Q4 2013
Shares 774,800 Value ($000) $2,479 Avg Close — Range —
Q3 2013
Shares 256,934 Value ($000) $753 Avg Close — Range —
Q2 2013
Shares 230,334 Value ($000) $587 Avg Close — Range —