Optimum Communications, Inc. - OPTU
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 45
Latest filed: Aug 14, 2026
| Form | Count |
|---|---|
| 4 | 20 |
| 8-K | 9 |
| SCHEDULE 13G/A | 6 |
| 144 | 6 |
| SCHEDULE 13G | 3 |
| 4/A | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Aug 14, 2026 | 8-K | Aug 13, 2026 | 0001702780-26-000052 | View |
| Aug 14, 2026 | SCHEDULE 13G/A | — | 0001214659-26-010343 | View |
| Aug 13, 2026 | SCHEDULE 13G/A | — | 0000948046-26-000046 | View |
| Aug 06, 2026 | 8-K | Aug 06, 2026 | 0001702780-26-000042 | View |
| Aug 05, 2026 | 4 | Aug 03, 2026 | 0000947871-26-000745 | View |
| Aug 03, 2026 | 144 | — | 0001959173-26-005527 | View |
| Jul 09, 2026 | SCHEDULE 13G | — | 0000919574-26-004334 | View |
| Jul 06, 2026 | 8-K | Jul 06, 2026 | 0001104659-26-080797 | View |
| Jul 01, 2026 | 4 | Jun 29, 2026 | 0000947871-26-000675 | View |
| Jul 01, 2026 | 144 | — | 0001959173-26-004985 | View |
| Jun 12, 2026 | SCHEDULE 13G | — | 0001213900-26-068429 | View |
| Jun 12, 2026 | 8-K | Jun 10, 2026 | 0001702780-26-000040 | View |
| Jun 02, 2026 | 4 | May 29, 2026 | 0000947871-26-000599 | View |
| Jun 02, 2026 | 4 | May 29, 2026 | 0000947871-26-000600 | View |
| Jun 02, 2026 | 4 | May 29, 2026 | 0000947871-26-000601 | View |
| Jun 02, 2026 | 4 | May 29, 2026 | 0000947871-26-000602 | View |
| Jun 02, 2026 | 4 | May 29, 2026 | 0000947871-26-000603 | View |
| Jun 02, 2026 | 4 | May 29, 2026 | 0000947871-26-000604 | View |
| Jun 02, 2026 | 4 | May 29, 2026 | 0000947871-26-000606 | View |
| Jun 02, 2026 | 4 | May 29, 2026 | 0000947871-26-000607 | View |
| Jun 02, 2026 | 4 | May 29, 2026 | 0000947871-26-000608 | View |
| Jun 02, 2026 | 4 | May 29, 2026 | 0000929638-26-002106 | View |
| Jun 02, 2026 | SCHEDULE 13G/A | — | 0000929638-26-002107 | View |
| Jun 01, 2026 | 144 | — | 0001959173-26-004170 | View |
| Jun 01, 2026 | 8-K | May 29, 2026 | 0001213900-26-063161 | View |
| May 15, 2026 | SCHEDULE 13G/A | — | 0001214659-26-006438 | View |
| May 14, 2026 | SCHEDULE 13G/A | — | 0001104659-26-061300 | View |
| May 13, 2026 | SCHEDULE 13G | — | 0000948046-26-000027 | View |
| May 07, 2026 | 8-K | May 07, 2026 | 0001702780-26-000029 | View |
| May 04, 2026 | 4 | May 01, 2026 | 0000947871-26-000490 | View |
| May 01, 2026 | 144 | — | 0001959173-26-003161 | View |
| Apr 13, 2026 | 4/A | Feb 27, 2026 | 0000947871-26-000428 | View |
| Apr 10, 2026 | 4 | Apr 08, 2026 | 0000947871-26-000426 | View |
| Apr 03, 2026 | 4 | Apr 01, 2026 | 0000947871-26-000398 | View |
| Apr 02, 2026 | 8-K | Apr 01, 2026 | 0001702780-26-000018 | View |
| Apr 01, 2026 | 144 | — | 0001959173-26-002677 | View |
| Mar 27, 2026 | SCHEDULE 13G/A | — | 0000102909-26-001942 | View |
| Mar 13, 2026 | 8-K | Mar 12, 2026 | 0001702780-26-000016 | View |
| Mar 09, 2026 | 8-K | Mar 03, 2026 | 0001104659-26-024969 | View |
| Mar 03, 2026 | 4 | Feb 27, 2026 | 0000947871-26-000215 | View |
| Mar 03, 2026 | 4 | Feb 27, 2026 | 0000947871-26-000216 | View |
| Mar 03, 2026 | 4 | Feb 27, 2026 | 0000947871-26-000217 | View |
| Mar 03, 2026 | 4 | Feb 27, 2026 | 0000947871-26-000218 | View |
| Mar 03, 2026 | 4 | Feb 27, 2026 | 0000947871-26-000220 | View |
| Mar 02, 2026 | 144 | — | 0001959173-26-001664 | View |