WARREN RES INC

CUSIP: 93564A100 Class: COM

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q1 2016
Shares 22,100 Value ($000) $4 Avg Close — Range —
Q4 2015
Shares 22,100 Value ($000) $5 Avg Close — Range —
Q3 2015
Shares 22,100 Value ($000) $11 Avg Close — Range —
Q2 2015
Shares 22,100 Value ($000) $11 Avg Close — Range —
Q1 2015
Shares 138,100 Value ($000) $123 Avg Close — Range —
Q4 2014
Shares 138,100 Value ($000) $223 Avg Close — Range —
Q3 2014
Shares 138,100 Value ($000) $732 Avg Close — Range —
Q2 2014
Shares 620,510 Value ($000) $3,848 Avg Close — Range —
Q1 2014
Shares 600,210 Value ($000) $2,882 Avg Close — Range —
Q4 2013
Shares 600,210 Value ($000) $1,885 Avg Close — Range —
Q3 2013
Shares 502,400 Value ($000) $1,493 Avg Close — Range —
Q2 2013
Shares 502,400 Value ($000) $1,327 Avg Close — Range —