WILLIAMS CLAYTON ENERGY INC

CUSIP: 969490101 Class: CMN

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q1 2017
Shares 96,351 Value ($000) $12,726 Avg Close — Range —
Q4 2016
Shares 75,088 Value ($000) $8,955 Avg Close — Range —
Q3 2016
Shares 20,564 Value ($000) $1,757 Avg Close — Range —
Q3 2015
Shares 448,118 Value ($000) $17,391 Avg Close — Range —
Q2 2015
Shares 265,984 Value ($000) $17,488 Avg Close — Range —
Q1 2015
Shares 6,404 Value ($000) $324 Avg Close — Range —
Q4 2014
Shares 22,597 Value ($000) $1,442 Avg Close — Range —
Q2 2014
Shares 8,258 Value ($000) $1,134 Avg Close — Range —
Q1 2014
Shares 13,563 Value ($000) $1,532 Avg Close — Range —
Q3 2013
Shares 24,659 Value ($000) $1,294 Avg Close — Range —