WILLIAMS CLAYTON ENERGY INC

CUSIP: 969490101 Class: CMN

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q1 2017
Shares 21,372 Value ($000) $2,823 Avg Close — Range —
Q4 2016
Shares 107,972 Value ($000) $12,877 Avg Close — Range —
Q3 2016
Shares 102,372 Value ($000) $8,747 Avg Close — Range —
Q4 2014
Shares 10,002 Value ($000) $638 Avg Close — Range —
Q3 2014
Shares 4,600 Value ($000) $444 Avg Close — Range —
Q2 2014
Shares 45,585 Value ($000) $6,262 Avg Close — Range —
Q1 2014
Shares 75,916 Value ($000) $8,579 Avg Close — Range —
Q4 2013
Shares 14,185 Value ($000) $1,162 Avg Close — Range —
Q3 2013
Shares 6,285 Value ($000) $330 Avg Close — Range —