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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000902219-13-000006
Filing Date
2013-01-10
Accepted
2013-01-10 14:29:23
Documents
1

Document Format Files

Seq Description Document Type Size
1 DISCLOSURE DOCUMENT sec_filing.htm SC 13G/A 17708
  Complete submission text file 0000902219-13-000006.txt   19354
Mailing Address 280 CONGRESS STREET BOSTON MA 02210
Business Address 280 CONGRESS STREET BOSTON MA 02210 6179515000
WELLINGTON MANAGEMENT CO LLP (Filed by) CIK: 0000902219 (see all company filings)

IRS No.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000

Mailing Address 6720-B ROCKLEDGE DRIVE SUITE 700 BETHESDA MD 20817
Business Address 6720-B ROCKLEDGE DRIVE SUITE 700 BETHESDA MD 20817 3015810600
COVENTRY HEALTH CARE INC (Subject) CIK: 0001054833 (see all company filings)

IRS No.: 522073000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-53885 | Film No.: 13522578
SIC: 6324 Hospital & Medical Service Plans