Sphere Entertainment Co. — All Filings
614 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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10-12B
10-12B/A
10-K
10-K/A
10-KT
10-Q
10-Q/A
144
144/A
3
3/A
4
4/A
424B3
425
8-K
8-K/A
CERT
CORRESP
DEF 14A
DEFA14A
DRS
DRS/A
DRSLTR
EFFECT
PRE 14A
S-4
S-4/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
SCHEDULE 13G/A
SEC STAFF ACTION
SEC STAFF LETTER
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0000102909-26-002353 | Mar 27, 2026 | — |
| 144 | — | 0001968582-26-000334 | Mar 26, 2026 | — |
| 4 | 4 | 0001193125-26-110736 | Mar 17, 2026 | Mar 13, 2026 |
| 4 | 4 | 0001193125-26-110732 | Mar 17, 2026 | Mar 13, 2026 |
| 4 | 4 | 0001193125-26-110726 | Mar 17, 2026 | Mar 13, 2026 |
| 4 | 4 | 0001193125-26-110724 | Mar 17, 2026 | Mar 13, 2026 |
| 4 | 4 | 0001193125-26-106132 | Mar 13, 2026 | Mar 11, 2026 |
| 4 | 4 | 0001193125-26-106130 | Mar 13, 2026 | Mar 11, 2026 |
| 4 | 4 | 0001193125-26-106127 | Mar 13, 2026 | Oct 25, 2023 |
| 4 | 4 | 0001193125-26-106118 | Mar 13, 2026 | Mar 11, 2026 |
| 4 | 4 | 0001193125-26-106116 | Mar 13, 2026 | Mar 11, 2026 |
| 4 | 4 | 0001193125-26-106106 | Mar 13, 2026 | Mar 11, 2026 |
| SCHEDULE 13D/A | — | 0001104659-26-025398 | Mar 9, 2026 | — |
| SCHEDULE 13D/A | — | 0001104659-26-021789 | Feb 27, 2026 | — |
| 4 | 4 | 0001193125-26-059341 | Feb 19, 2026 | Feb 17, 2026 |
| SCHEDULE 13G/A | — | 0000936753-26-000016 | Feb 13, 2026 | — |
| 10-K | 10-K | 0001628280-26-007760 | Feb 12, 2026 | Dec 31, 2025 |
| 8-K | 8-K | 0001628280-26-007482 | Feb 12, 2026 | — |
| 8-K | 8-K | 0001193125-26-035571 | Feb 3, 2026 | Jan 29, 2026 |
| SCHEDULE 13G/A | — | 0000936753-25-000091 | Dec 5, 2025 | — |
| 3 | 3 | 0001193125-25-300492 | Nov 26, 2025 | Nov 24, 2025 |
| 144 | — | 0001959173-25-007268 | Nov 25, 2025 | — |
| 8-K | 8-K | 0001193125-25-291367 | Nov 21, 2025 | Nov 19, 2025 |
| SCHEDULE 13G/A | — | 0000902664-25-004992 | Nov 14, 2025 | — |
| SCHEDULE 13G/A | — | 0000936753-25-000088 | Nov 14, 2025 | — |
| 144 | — | 0001959173-25-006965 | Nov 12, 2025 | — |
| 144 | — | 0001959173-25-006805 | Nov 7, 2025 | — |
| 10-Q | 10-Q | 0001628280-25-049008 | Nov 4, 2025 | Sep 30, 2025 |
| 144 | — | 0001959173-25-006737 | Nov 4, 2025 | — |
| 8-K | 8-K | 0001628280-25-048533 | Nov 4, 2025 | — |
| 4 | 4 | 0001193125-25-245088 | Oct 21, 2025 | Oct 17, 2025 |
| 8-K | 8-K | 0001193125-25-220485 | Sep 26, 2025 | Sep 22, 2025 |
| 144 | — | 0001959173-25-006093 | Sep 18, 2025 | — |
| 4 | 4 | 0001193125-25-206155 | Sep 17, 2025 | Sep 15, 2025 |
| 4 | 4 | 0001193125-25-206153 | Sep 17, 2025 | Sep 15, 2025 |
| 4 | 4 | 0001193125-25-206149 | Sep 17, 2025 | Sep 15, 2025 |
| 4 | 4 | 0001193125-25-206148 | Sep 17, 2025 | Sep 15, 2025 |
| 4 | 4 | 0001193125-25-206147 | Sep 17, 2025 | Sep 15, 2025 |
| 4 | 4 | 0001193125-25-206146 | Sep 17, 2025 | Sep 15, 2025 |
| 144 | — | 0001959173-25-005927 | Sep 11, 2025 | — |
| 4 | — | 0001415889-25-024230 | Sep 10, 2025 | Sep 8, 2025 |
| 4 | — | 0001415889-25-024227 | Sep 10, 2025 | Sep 8, 2025 |
| 4 | — | 0001415889-25-024226 | Sep 10, 2025 | Sep 8, 2025 |
| 4 | — | 0001415889-25-024225 | Sep 10, 2025 | Sep 8, 2025 |
| 4 | — | 0001415889-25-024224 | Sep 10, 2025 | Sep 8, 2025 |
| 4 | — | 0001415889-25-024223 | Sep 10, 2025 | Sep 8, 2025 |
| 4 | — | 0001415889-25-024222 | Sep 10, 2025 | Sep 8, 2025 |
| 4 | — | 0001415889-25-024221 | Sep 10, 2025 | Sep 8, 2025 |
| 4 | — | 0001415889-25-024211 | Sep 10, 2025 | Sep 8, 2025 |
| 3 | — | 0001415889-25-024209 | Sep 10, 2025 | Sep 8, 2025 |