WILLBROS GROUP INC DEL

CUSIP: 969203108 Class: COMMON STOCK

AQR CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001167557)

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

Q2 2015
Shares 268,084 Value ($000) $343 Avg Close — Range —
Q1 2015
Shares 376,765 Value ($000) $1,247 Avg Close — Range —
Q4 2014
Shares 206,565 Value ($000) $1,295 Avg Close — Range —
Q3 2014
Shares 450,083 Value ($000) $3,749 Avg Close — Range —
Q2 2014
Shares 570,241 Value ($000) $7,042 Avg Close — Range —
Q1 2014
Shares 1,071,005 Value ($000) $13,516 Avg Close — Range —
Q4 2013
Shares 1,028,405 Value ($000) $9,688 Avg Close — Range —
Q3 2013
Shares 893,158 Value ($000) $8,199 Avg Close — Range —
Q2 2013
Shares 1,195,132 Value ($000) $7,338 Avg Close — Range —
Q4 2012
Shares 984,983 Value ($000) $5,280 Avg Close — Range —