WARREN RES INC

CUSIP: 93564A100 Class: COM

JANE STREET GROUP, LLC's Holding History (CIK: 0001595888)

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

Q2 2015
Shares 61,000 Value ($000) $28 Avg Close — Range —
Q4 2014
Shares 334,527 Value ($000) $539 Avg Close — Range —
Q2 2014
Shares 45,342 Value ($000) $281 Avg Close — Range —
Q1 2014
Shares 44,057 Value ($000) $211 Avg Close — Range —