Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000932471-11-001474
Filing Date
2011-02-10
Accepted
2011-02-10 11:51:23
Documents
1

Document Format Files

Seq Description Document Type Size
1 rowancos_amd1.htm SC 13G/A 38231
  Complete submission text file 0000932471-11-001474.txt   40341
Mailing Address 2800 POST OAK BOULEVARD SUITE 5450 HOUSTON TX 77056-6127
Business Address 2800 POST OAK BLVD. SUITE 5450 HOUSTON TX 77056-6127 7136217800
ROWAN COMPANIES INC (Subject) CIK: 0000085408 (see all company filings)

EIN.: 750759420 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-30728 | Film No.: 11590486
SIC: 1381 Drilling Oil & Gas Wells

Mailing Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600
Business Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600 6106696295
VANGUARD GROUP INC (Filed by) CIK: 0000102909 (see all company filings)

EIN.: 231945930 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G/A