WILLIAMS CLAYTON ENERGY INC

CUSIP: 969490101 Class: CMN

STATE STREET CORP's Holding History (CIK: 0000093751)

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

Q1 2017
Shares 378,336 Value ($000) $49,969 Avg Close — Range —
Q4 2016
Shares 601,090 Value ($000) $71,687 Avg Close — Range —
Q3 2016
Shares 104,485 Value ($000) $8,928 Avg Close — Range —
Q2 2016
Shares 97,251 Value ($000) $2,670 Avg Close — Range —
Q1 2016
Shares 104,391 Value ($000) $931 Avg Close — Range —
Q4 2015
Shares 102,978 Value ($000) $3,048 Avg Close — Range —
Q3 2015
Shares 100,680 Value ($000) $3,911 Avg Close — Range —
Q2 2015
Shares 103,530 Value ($000) $6,807 Avg Close — Range —
Q1 2015
Shares 102,889 Value ($000) $5,203 Avg Close — Range —
Q4 2014
Shares 326,554 Value ($000) $20,835 Avg Close — Range —
Q3 2014
Shares 236,815 Value ($000) $22,840 Avg Close — Range —
Q2 2014
Shares 238,183 Value ($000) $32,715 Avg Close — Range —
Q1 2014
Shares 193,432 Value ($000) $21,861 Avg Close — Range —
Q4 2013
Shares 105,716 Value ($000) $8,661 Avg Close — Range —
Q3 2013
Shares 106,807 Value ($000) $5,601 Avg Close — Range —
Q2 2013
Shares 111,914 Value ($000) $4,867 Avg Close — Range —