WILLBROS GROUP INC DEL

CUSIP: 969203108 Class: COMMON STOCK

BARCLAYS PLC's Holding History (CIK: 0000312069)

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

Q4 2017
Shares 9,116 Value ($000) $13 Avg Close — Range —
Q3 2017
Shares 1,400 Value ($000) $4 Avg Close — Range —
Q2 2017
Shares 633 Value ($000) $1 Avg Close — Range —
Q1 2017
Shares 958 Value ($000) $3 Avg Close — Range —
Q3 2016
Shares 271 Value ($000) $1 Avg Close — Range —
Q4 2015
Shares 2,200 Value ($000) $4 Avg Close — Range —
Q3 2015
Shares 53 Value ($000) $0 Avg Close — Range —
Q2 2015
Shares 60 Value ($000) $0 Avg Close — Range —
Q1 2015
Shares 1,223 Value ($000) $4 Avg Close — Range —
Q4 2014
Shares 2,279 Value ($000) $13 Avg Close — Range —
Q3 2014
Shares 2,763 Value ($000) $22 Avg Close — Range —
Q2 2014
Shares 984 Value ($000) $12 Avg Close — Range —
Q1 2014
Shares 46,215 Value ($000) $555 Avg Close — Range —
Q4 2013
Shares 32,005 Value ($000) $289 Avg Close — Range —
Q3 2013
Shares 38,675 Value ($000) $348 Avg Close — Range —
Q2 2013
Shares 36,654 Value ($000) $225 Avg Close — Range —