WILLBROS GROUP INC DEL

CUSIP: 969203108 Class: COMMON STOCK

PRUDENTIAL FINANCIAL INC's Holding History (CIK: 0001137774)

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

Q1 2015
Shares 20,375 Value ($000) $67 Avg Close — Range —
Q4 2014
Shares 169,675 Value ($000) $1,064 Avg Close — Range —
Q3 2014
Shares 162,175 Value ($000) $1,351 Avg Close — Range —
Q2 2014
Shares 102,665 Value ($000) $1,268 Avg Close — Range —
Q1 2014
Shares 45,875 Value ($000) $579 Avg Close — Range —
Q4 2013
Shares 34,175 Value ($000) $322 Avg Close — Range —
Q3 2013
Shares 18,675 Value ($000) $171 Avg Close — Range —
Q2 2013
Shares 27,617 Value ($000) $170 Avg Close — Range —