BRISTOW GROUP INC

CUSIP: 110394103 Class: COM

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q3 2018
Shares 89,528 Value ($000) $1,086,000 Avg Close — Range —
Q2 2018
Shares 102,400 Value ($000) $1,445,000 Avg Close — Range —
Q4 2014
Shares 24,800 Value ($000) $1,632,000 Avg Close — Range —