WILLIAMS CLAYTON ENERGY INC

CUSIP: 969490101 Class: CMN

MACQUARIE GROUP LTD's Holding History (CIK: 0001418333)

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

Q3 2015
Shares 10,217 Value ($000) $397 Avg Close — Range —
Q2 2015
Shares 17,000 Value ($000) $1,118 Avg Close — Range —
Q1 2015
Shares 17,000 Value ($000) $861 Avg Close — Range —
Q4 2014
Shares 17,000 Value ($000) $1,085 Avg Close — Range —
Q3 2014
Shares 17,000 Value ($000) $1,640 Avg Close — Range —
Q2 2014
Shares 14,000 Value ($000) $1,923 Avg Close — Range —
Q1 2014
Shares 9,000 Value ($000) $1,017 Avg Close — Range —
Q4 2013
Shares 9,000 Value ($000) $738 Avg Close — Range —