BRISTOW GROUP INC

CUSIP: 110394103 Class: COM

Municipal Employees' Retirement System of Michigan's Holding History (CIK: 0001588873)

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

Q4 2018
Shares 10,190 Value ($000) $25 Avg Close Range
Q2 2018
Shares 9,110 Value ($000) $129 Avg Close Range
Q1 2018
Shares 12,030 Value ($000) $156 Avg Close Range
Q4 2017
Shares 12,030 Value ($000) $162 Avg Close Range
Q3 2017
Shares 12,030 Value ($000) $112 Avg Close Range
Q2 2017
Shares 7,350 Value ($000) $56 Avg Close Range
Q1 2017
Shares 7,350 Value ($000) $112 Avg Close Range
Q4 2016
Shares 7,350 Value ($000) $151 Avg Close Range
Q3 2016
Shares 7,750 Value ($000) $109 Avg Close Range
Q2 2016
Shares 7,660 Value ($000) $87 Avg Close Range
Q1 2016
Shares 7,430 Value ($000) $141 Avg Close Range
Q4 2015
Shares 7,060 Value ($000) $183 Avg Close Range
Q3 2015
Shares 7,000 Value ($000) $183 Avg Close Range
Q2 2015
Shares 6,630 Value ($000) $353 Avg Close Range
Q1 2015
Shares 6,600 Value ($000) $359 Avg Close Range
Q4 2014
Shares 9,100 Value ($000) $599 Avg Close Range
Q3 2014
Shares 9,100 Value ($000) $612 Avg Close Range
Q2 2014
Shares 8,900 Value ($000) $718 Avg Close Range
Q1 2014
Shares 8,900 Value ($000) $672 Avg Close Range