| Form | Filing date | Description | Filer | View |
|---|---|---|---|---|
| 8-K | Report of unscheduled material events or corporate event |
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| SC 13G/A | An amendment to the SC 13G filing |
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| SC 13G/A | An amendment to the SC 13G filing |
View HTML | ||
| SC 13G/A | An amendment to the SC 13G filing |
View HTML | ||
| SC 13G/A | An amendment to the SC 13G filing |
View HTML | ||
| SC 13G/A | An amendment to the SC 13G filing |
View HTML | ||
| SC 13G/A | An amendment to the SC 13G filing |
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 |
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| 3 | Initial filing by director officer or owner of more than ten percent. |
Charles F. Dolan 2016 Grantor Retained Annuity Trust #1A | View HTML |
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