ATWOOD OCEANICS INC

CUSIP: 050095108 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q3 2017
Shares 21,230 Value ($000) $199 Avg Close — Range —
Q2 2017
Shares 49,778 Value ($000) $406 Avg Close — Range —
Q4 2016
Shares 11,833 Value ($000) $155 Avg Close — Range —
Q2 2013
Shares 1,500 Value ($000) $78 Avg Close — Range —