ATWOOD OCEANICS INC

CUSIP: 050095108 Class: COM

Chesley Taft & Associates LLC's Holding History (CIK: 0001164632)

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

Q3 2014
Shares 15,365 Value ($000) $671 Avg Close — Range —
Q2 2014
Shares 15,095 Value ($000) $792 Avg Close — Range —
Q1 2014
Shares 13,575 Value ($000) $684 Avg Close — Range —
Q4 2013
Shares 12,400 Value ($000) $662 Avg Close — Range —
Q3 2013
Shares 11,700 Value ($000) $644 Avg Close — Range —
Q2 2013
Shares 10,325 Value ($000) $537 Avg Close — Range —