WILLBROS GROUP INC DEL

CUSIP: 969203108 Class: COMMON STOCK

Fortress Investment Group LLC's Holding History (CIK: 0001380393)

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

Q4 2017
Shares 45,350 Value ($000) $64 Avg Close — Range —
Q3 2017
Shares 45,350 Value ($000) $146 Avg Close — Range —
Q2 2017
Shares 45,350 Value ($000) $112 Avg Close — Range —
Q1 2017
Shares 45,350 Value ($000) $124 Avg Close — Range —
Q4 2016
Shares 45,350 Value ($000) $147 Avg Close — Range —
Q3 2016
Shares 45,350 Value ($000) $85 Avg Close — Range —
Q2 2016
Shares 45,350 Value ($000) $115 Avg Close — Range —
Q1 2016
Shares 45,350 Value ($000) $97 Avg Close — Range —
Q4 2015
Shares 45,350 Value ($000) $122 Avg Close — Range —
Q3 2015
Shares 45,350 Value ($000) $57 Avg Close — Range —
Q2 2015
Shares 45,350 Value ($000) $58 Avg Close — Range —
Q1 2015
Shares 45,350 Value ($000) $150 Avg Close — Range —
Q4 2014
Shares 45,350 Value ($000) $284 Avg Close — Range —
Q3 2014
Shares 45,350 Value ($000) $378 Avg Close — Range —
Q2 2014
Shares 45,350 Value ($000) $560 Avg Close — Range —
Q1 2014
Shares 45,350 Value ($000) $572 Avg Close — Range —
Q4 2013
Shares 45,350 Value ($000) $427 Avg Close — Range —
Q3 2013
Shares 45,350 Value ($000) $416 Avg Close — Range —
Q2 2013
Shares 45,350 Value ($000) $278 Avg Close — Range —