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Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000902219-12-000597
Filing Date
2012-11-13
Accepted
2012-11-13 15:04:54
Documents
1

Document Format Files

Seq Description Document Type Size
1 DISCLOSURE DOCUMENT sec_filing.htm SC 13G/A 17954
  Complete submission text file 0000902219-12-000597.txt   19539
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 11 PENN PLAZA NEW YORK NY 10001
Business Address 11 PENN PLAZA NEW YORK NY 10001 (212) 324-8500
AMC Networks Inc. (Subject) CIK: 0001514991 (see all company filings)

IRS No.: 275403694 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-86312 | Film No.: 121198328
SIC: 4841 Cable & Other Pay Television Services