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Filing Detail
Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
SEC Accession No. 0000807249-21-000016
Filing Date
2021-01-29
Accepted
2021-01-29 16:03:55
Documents
1

Document Format Files

Seq Description Document Type Size
1 amcx_01a.htm SC 13D/A 164322
  Complete submission text file 0000807249-21-000016.txt   166016
Mailing Address ONE CORPORATE CENTER RYE NY 10580
Business Address ONE CORPORATE CENTER RYE NY 10580-1434 9149215000
GAMCO INVESTORS, INC. ET AL (Filed by) CIK: 0000807249 (see all company filings)

IRS No.: 133056041 | State of Incorp.: DE | Fiscal Year End: 1031
Type: SC 13D/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 13D/A | Act: 34 | File No.: 005-86312 | Film No.: 21571152
SIC: 4841 Cable & Other Pay Television Services