BRISTOW GROUP INC

CUSIP: 110394103 Class: COM

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

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

Q3 2014
Shares 79,202 Value ($000) $5,322 Avg Close — Range —
Q2 2014
Shares 107,507 Value ($000) $8,667 Avg Close — Range —
Q1 2014
Shares 150,574 Value ($000) $11,371 Avg Close — Range —
Q4 2013
Shares 118,090 Value ($000) $8,864 Avg Close — Range —
Q3 2013
Shares 105,777 Value ($000) $7,696 Avg Close — Range —
Q2 2013
Shares 129,333 Value ($000) $8,448 Avg Close — Range —