ATWOOD OCEANICS INC

CUSIP: 050095108 Class: COM

ZEVENBERGEN CAPITAL INVESTMENTS LLC's Holding History (CIK: 0001276918)

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

Q4 2013
Shares 447,775 Value ($000) $23,907 Avg Close — Range —
Q3 2013
Shares 487,115 Value ($000) $26,811 Avg Close — Range —
Q2 2013
Shares 430,420 Value ($000) $22,403 Avg Close — Range —