BRISTOW GROUP INC

CUSIP: 110394103 Class: COM

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q2 2019
Shares 3,729 Value ($000) $0 Avg Close Range
Q4 2018
Shares 31,829 Value ($000) $77 Avg Close Range
Q3 2018
Shares 19,666 Value ($000) $239 Avg Close Range
Q2 2018
Shares 19,237 Value ($000) $271 Avg Close Range
Q1 2018
Shares 23,613 Value ($000) $307 Avg Close Range
Q4 2017
Shares 23,090 Value ($000) $311 Avg Close Range
Q3 2017
Shares 20,170 Value ($000) $189 Avg Close Range
Q2 2017
Shares 11,737 Value ($000) $90 Avg Close Range
Q1 2017
Shares 19,918 Value ($000) $303 Avg Close Range
Q4 2016
Shares 18,770 Value ($000) $384 Avg Close Range
Q3 2016
Shares 21,533 Value ($000) $302 Avg Close Range
Q2 2016
Shares 17,434 Value ($000) $199 Avg Close Range
Q1 2016
Shares 12,298 Value ($000) $233 Avg Close Range
Q4 2015
Shares 13,679 Value ($000) $354 Avg Close Range
Q3 2015
Shares 17,848 Value ($000) $467 Avg Close Range
Q2 2015
Shares 15,770 Value ($000) $841 Avg Close Range
Q1 2015
Shares 14,843 Value ($000) $808 Avg Close Range
Q4 2014
Shares 15,257 Value ($000) $1,004 Avg Close Range
Q3 2014
Shares 7,701 Value ($000) $518 Avg Close Range
Q2 2014
Shares 8,903 Value ($000) $718 Avg Close Range
Q1 2014
Shares 8,271 Value ($000) $625 Avg Close Range
Q4 2013
Shares 8,338 Value ($000) $626 Avg Close Range
Q3 2013
Shares 6,630 Value ($000) $482 Avg Close Range
Q2 2013
Shares 5,533 Value ($000) $361 Avg Close Range