# Sphere Entertainment Co.: filings

SPHR · NYSE · CIK 1795250 · [Consumer discretionary](/sectors/consumer-discretionary.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/sphr.md) · [Financials](/companies/sphr/financials.md) · [Filings](/companies/sphr/filings.md) · [Insiders](/companies/sphr/insiders.md)

## Reports and events: 148 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 321, 8-K 101, 3 51, 10-Q 19, SC 13G/A 16, SCHEDULE 13G/A 15, 144 11, 425 10, UPLOAD 10, SC 13G 9, CORRESP 7, DEF 14A 7, SCHEDULE 13D/A 7, 10-K 6, DEFA14A 5, S-8 5, 10-12B/A 3, SC 13D/A 3, 3/A 2, DRS/A 2, DRSLTR 2, SC 13D 2, SEC STAFF LETTER 2, 10-12B 1, 10-K/A 1, 10-KT 1, 10-Q/A 1, 144/A 1, 424B3 1, 4/A 1, 8-K/A 1, CERT 1, DRS 1, EFFECT 1, PRE 14A 1, S-4 1, S-4/A 1, SCHEDULE 13G 1, SD 1, SEC STAFF ACTION 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-22 | 16:05 ET | [SCHEDULE 13D/A](/filings/0001104659-26-118147.md) | Ownership report, active investor, amended | 0001104659-26-118147 |
| 2026-08-14 | 16:02 ET | [SCHEDULE 13D/A](/filings/0000807249-26-000069.md) | Ownership report, active investor, amended | 0000807249-26-000069 |
| 2026-07-30 | 16:58 ET | [10-Q](/filings/0001628280-26-051125.md) | Quarterly report, period 2026-06-30 | 0001628280-26-051125 |
| 2026-07-30 | 07:39 ET | [8-K](/filings/0001628280-26-050809.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-26-050809 |
| 2026-06-12 | 16:15 ET | [8-K](/filings/0001193125-26-269473.md) | 5.07 Shareholder vote results | 0001193125-26-269473 |
| 2026-05-05 | 17:23 ET | [10-Q](/filings/0001628280-26-030740.md) | Quarterly report, period 2026-03-31 | 0001628280-26-030740 |
| 2026-05-05 | 07:33 ET | [8-K](/filings/0001628280-26-030130.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-26-030130 |
| 2026-04-28 | 16:34 ET | [DEF 14A](/filings/0001628280-26-027969.md) | Proxy statement, period 2026-04-28 | 0001628280-26-027969 |
| 2026-03-09 | 20:14 ET | [SCHEDULE 13D/A](/filings/0001104659-26-025398.md) | Ownership report, active investor, amended | 0001104659-26-025398 |
| 2026-02-27 | 21:51 ET | [SCHEDULE 13D/A](/filings/0001104659-26-021789.md) | Ownership report, active investor, amended | 0001104659-26-021789 |
| 2026-02-12 | 16:56 ET | [10-K](/filings/0001628280-26-007760.md) | Annual report, period 2025-12-31 | 0001628280-26-007760 |
| 2026-02-12 | 07:32 ET | [8-K](/filings/0001628280-26-007482.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-26-007482 |
| 2026-02-03 | 16:15 ET | [8-K](/filings/0001193125-26-035571.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001193125-26-035571 |
| 2025-11-21 | 16:10 ET | [8-K](/filings/0001193125-25-291367.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001193125-25-291367 |
| 2025-11-04 | 17:15 ET | [10-Q](/filings/0001628280-25-049008.md) | Quarterly report, period 2025-09-30 | 0001628280-25-049008 |
| 2025-11-04 | 07:37 ET | [8-K](/filings/0001628280-25-048533.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-25-048533 |
| 2025-09-26 | 16:11 ET | [8-K](/filings/0001193125-25-220485.md) | 5.02 Departure or appointment of officers or directors | 0001193125-25-220485 |
| 2025-09-10 | 21:10 ET | [SCHEDULE 13D/A](/filings/0001104659-25-089187.md) | Ownership report, active investor, amended | 0001104659-25-089187 |
| 2025-09-08 | 16:31 ET | [8-K](/filings/0001193125-25-198401.md) | 5.02 Departure or appointment of officers or directors | 0001193125-25-198401 |
| 2025-08-11 | 07:52 ET | [10-Q](/filings/0001628280-25-039390.md) | Quarterly report, period 2025-06-30 | 0001628280-25-039390 |
| 2025-08-11 | 07:37 ET | [8-K](/filings/0001795250-25-000033.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001795250-25-000033 |
| 2025-07-28 | 07:40 ET | [8-K](/filings/0001193125-25-165899.md) | 7.01 Regulation FD disclosure | 0001193125-25-165899 |
| 2025-06-27 | 16:30 ET | [8-K](/filings/0001193125-25-151334.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-25-151334 |
| 2025-06-05 | 16:46 ET | [8-K](/filings/0001193125-25-135929.md) | 3.03 Change to security holders’ rights; 5.03 Amendment to articles or bylaws; 5.07 Shareholder vote results; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-25-135929 |
| 2025-05-08 | 16:16 ET | [10-Q](/filings/0001795250-25-000029.md) | Quarterly report, period 2025-03-31 | 0001795250-25-000029 |
| 2025-05-08 | 07:33 ET | [8-K](/filings/0001795250-25-000027.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001795250-25-000027 |
| 2025-04-25 | 06:30 ET | [8-K](/filings/0001193125-25-094762.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001193125-25-094762 |
| 2025-04-22 | 16:17 ET | [DEF 14A](/filings/0001795250-25-000021.md) | Proxy statement, period 2025-04-22 | 0001795250-25-000021 |
| 2025-04-22 | 20:31 ET | [8-K](/filings/0001193125-25-087520.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001193125-25-087520 |
| 2025-04-07 | 06:07 ET | [8-K](/filings/0001193125-25-073906.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001193125-25-073906 |
| 2025-04-02 | 17:14 ET | [8-K](/filings/0001193125-25-071435.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001193125-25-071435 |
| 2025-03-28 | 16:15 ET | [8-K](/filings/0001193125-25-067094.md) | 5.02 Departure or appointment of officers or directors | 0001193125-25-067094 |
| 2025-03-27 | 20:24 ET | [8-K](/filings/0001193125-25-064321.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001193125-25-064321 |
| 2025-03-03 | 07:34 ET | [8-K](/filings/0001795250-25-000009.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001795250-25-000009 |
| 2025-02-05 | 19:24 ET | [8-K](/filings/0001193125-25-020178.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001193125-25-020178 |
| 2025-02-04 | 16:37 ET | [SCHEDULE 13D/A](/filings/0001104659-25-009160.md) | Ownership report, active investor, amended | 0001104659-25-009160 |
| 2025-02-04 | 21:52 ET | [8-K](/filings/0001193125-25-019458.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001193125-25-019458 |
| 2025-02-03 | 06:04 ET | [8-K](/filings/0001193125-25-018821.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001193125-25-018821 |
| 2025-01-10 | 16:30 ET | [8-K](/filings/0001193125-25-004484.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001193125-25-004484 |
| 2025-01-08 | 16:35 ET | [8-K](/filings/0001193125-25-003542.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001193125-25-003542 |
| 2024-12-31 | 21:12 ET | [SCHEDULE 13D/A](/filings/0001104659-24-132987.md) | Ownership report, active investor, amended | 0001104659-24-132987 |
| 2024-12-20 | 17:30 ET | [8-K/A](/filings/0001193125-24-283270.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001193125-24-283270 |
| 2024-12-20 | 16:17 ET | [8-K](/filings/0001193125-24-283134.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001193125-24-283134 |
| 2024-12-10 | 15:10 ET | [8-K](/filings/0001193125-24-274286.md) | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results | 0001193125-24-274286 |
| 2024-11-26 | 16:15 ET | [8-K](/filings/0001193125-24-266120.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001193125-24-266120 |
| 2024-11-12 | 08:44 ET | [10-Q](/filings/0001795250-24-000042.md) | Quarterly report, period 2024-09-30 | 0001795250-24-000042 |
| 2024-11-12 | 07:32 ET | [8-K](/filings/0001795250-24-000040.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001795250-24-000040 |
| 2024-11-12 | 17:32 ET | [8-K](/filings/0001193125-24-254266.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001193125-24-254266 |
| 2024-10-24 | 16:57 ET | [DEF 14A](/filings/0001795250-24-000033.md) | Proxy statement, period 2024-06-30 | 0001795250-24-000033 |
| 2024-10-15 | 08:37 ET | [8-K](/filings/0001193125-24-237245.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-24-237245 |

Page 1 of 3. [Older](/companies/sphr/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 27, 2026, 16:25 ET. No prices; not investment advice.