WILLIAMS CLAYTON ENERGY INC

CUSIP: 969490101 Class: CMN

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q2 2016
Shares 3,439 Value ($000) $94 Avg Close — Range —
Q1 2016
Shares 371 Value ($000) $3 Avg Close — Range —
Q2 2015
Shares 394 Value ($000) $26 Avg Close — Range —
Q3 2014
Shares 1,765 Value ($000) $170 Avg Close — Range —
Q2 2014
Shares 180 Value ($000) $25 Avg Close — Range —
Q4 2013
Shares 200 Value ($000) $16 Avg Close — Range —
Q3 2013
Shares 587 Value ($000) $31 Avg Close — Range —
Q2 2013
Shares 120 Value ($000) $5 Avg Close — Range —