BRISTOW GROUP INC

CUSIP: 110394103 Class: COM

PRELUDE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001387508)

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

Q1 2017
Shares 800 Value ($000) $12 Avg Close — Range —
Q4 2016
Shares 1,700 Value ($000) $35 Avg Close — Range —
Q3 2016
Shares 2,100 Value ($000) $29 Avg Close — Range —
Q3 2015
Shares 300 Value ($000) $8 Avg Close — Range —
Q4 2014
Shares 2,400 Value ($000) $158 Avg Close — Range —
Q3 2014
Shares 1,800 Value ($000) $121 Avg Close — Range —
Q4 2013
Shares 2,700 Value ($000) $203 Avg Close — Range —
Q1 2013
Shares 400 Value ($000) $26 Avg Close — Range —