| Form | Filing date | Description | Filer | View |
|---|---|---|---|---|
| 4 | Statement of changes in beneficial ownership of securities | DOLAN-SWEENEY DEBORAH A | View HTML | |
| 4 | Statement of changes in beneficial ownership of securities | Charles F. Dolan 2009 Revocable Trust | View HTML | |
| SC 13D/A | An amendment to a SC 13D filing | View HTML | ||
| SC 13G | A statement of beneficial ownership of common stock by certain persons | View HTML | ||
| UPLOAD | UPLOAD | View HTML | ||
| 8-K | Report of unscheduled material events or corporate event | View HTML | ||
| 10-Q | Quarterly report which provides a continuing view of a company's financial position | EX-101.INS - XBRL INSTANCE DOCUMENT View HTML | ||
| 4 | Statement of changes in beneficial ownership of securities | AMC Networks Inc. | View HTML | |
| SC 13D/A | An amendment to a SC 13D filing | View HTML | ||
| SC 13E3/A | Amendment to a previously filed SC 13E3 | View HTML |
Data provided by Kaleidoscope.