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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000908733-09-000298
Filing Date
2009-04-08
Accepted
2009-04-08 16:05:17
Documents
1

Document Format Files

Seq Description Document Type Size
1 ATWOOD OCEANICS INC 13GA4 atwoodoceanicsinc.htm SC 13G/A 44392
  Complete submission text file 0000908733-09-000298.txt   46595
Mailing Address 15835 PARK TEN PL DR SUITE 200 HOUSTON TX 77084
Business Address 15835 PARK TEN PL DR SUITE 200 HOUSTON TX 77084 2817497845
ATWOOD OCEANICS INC (Subject) CIK: 0000008411 (see all company filings)

IRS No.: 741611874 | State of Incorp.: TX | Fiscal Year End: 0930
Type: SC 13G/A | Act: 34 | File No.: 005-03611 | Film No.: 09739997
SIC: 1381 Drilling Oil & Gas Wells

Mailing Address 227 W MONROE ST STE 3000 CHICAGO IL 60606
Business Address 227 W MONROE STREET SUITE 3000 CHICAGO IL 60606 3126349231
COLUMBIA WANGER ASSET MANAGEMENT LP (Filed by) CIK: 0000908733 (see all company filings)

IRS No.: 363820584 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000