Iridium Communications Inc. - IRDM
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: 72
Latest filed: Apr 06, 2026
| Form | Count |
|---|---|
| 4 | 54 |
| SCHEDULE 13G/A | 7 |
| 8-K | 5 |
| 144 | 3 |
| SCHEDULE 13D/A | 2 |
| SCHEDULE 13G | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Apr 06, 2026 | 4 | Apr 02, 2026 | 0001123292-26-000550 | View |
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0001123292-26-000536 | View |
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0001123292-26-000537 | View |
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0001123292-26-000538 | View |
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0001123292-26-000539 | View |
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0001123292-26-000540 | View |
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0001123292-26-000541 | View |
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0001123292-26-000542 | View |
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0001123292-26-000543 | View |
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0001123292-26-000544 | View |
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0001123292-26-000545 | View |
| Apr 02, 2026 | SCHEDULE 13D/A | — | 0001193125-26-139978 | View |
| Mar 26, 2026 | SCHEDULE 13G/A | — | 0000102909-26-000490 | View |
| Mar 11, 2026 | 4 | Mar 09, 2026 | 0001123292-26-000404 | View |
| Mar 11, 2026 | 4 | Mar 09, 2026 | 0001123292-26-000405 | View |
| Mar 11, 2026 | 4 | Mar 09, 2026 | 0001123292-26-000406 | View |
| Mar 11, 2026 | 4 | Mar 09, 2026 | 0001123292-26-000407 | View |
| Mar 11, 2026 | 4 | Mar 09, 2026 | 0001123292-26-000408 | View |
| Mar 11, 2026 | 4 | Mar 09, 2026 | 0001123292-26-000409 | View |
| Mar 11, 2026 | 4 | Mar 09, 2026 | 0001123292-26-000410 | View |
| Mar 05, 2026 | SCHEDULE 13G/A | — | 0000102909-26-000343 | View |
| Mar 05, 2026 | 8-K | Mar 05, 2026 | 0001418819-26-000016 | View |
| Mar 02, 2026 | 4 | Feb 26, 2026 | 0001123292-26-000277 | View |
| Mar 02, 2026 | 4 | Feb 26, 2026 | 0001123292-26-000278 | View |
| Mar 02, 2026 | 4 | Feb 26, 2026 | 0001123292-26-000279 | View |
| Mar 02, 2026 | 4 | Feb 26, 2026 | 0001123292-26-000280 | View |
| Mar 02, 2026 | 4 | Feb 26, 2026 | 0001123292-26-000281 | View |
| Mar 02, 2026 | 4 | Feb 26, 2026 | 0001123292-26-000282 | View |
| Mar 02, 2026 | 4 | Feb 26, 2026 | 0001123292-26-000283 | View |
| Mar 02, 2026 | 4 | Feb 26, 2026 | 0001123292-26-000284 | View |
| Feb 27, 2026 | 8-K | Feb 26, 2026 | 0001418819-26-000014 | View |
| Feb 13, 2026 | SCHEDULE 13G | — | 0001705712-26-000004 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | — | 0001705712-26-000008 | View |
| Feb 12, 2026 | 8-K | Feb 12, 2026 | 0001418819-26-000008 | View |
| Jan 08, 2026 | SCHEDULE 13G/A | — | 0002012383-26-000040 | View |
| Jan 07, 2026 | 4 | Dec 31, 2025 | 0001123292-26-000055 | View |
| Jan 07, 2026 | 4 | Dec 31, 2025 | 0001123292-26-000056 | View |
| Jan 07, 2026 | 4 | Dec 31, 2025 | 0001123292-26-000057 | View |
| Jan 07, 2026 | 4 | Dec 31, 2025 | 0001123292-26-000058 | View |
| Jan 07, 2026 | 4 | Dec 31, 2025 | 0001123292-26-000059 | View |
| Jan 07, 2026 | 4 | Dec 31, 2025 | 0001123292-26-000060 | View |
| Jan 07, 2026 | 4 | Dec 31, 2025 | 0001123292-26-000061 | View |
| Jan 07, 2026 | 4 | Dec 31, 2025 | 0001123292-26-000062 | View |
| Jan 07, 2026 | 4 | Dec 31, 2025 | 0001123292-26-000063 | View |
| Jan 07, 2026 | 4 | Jan 06, 2026 | 0001123292-26-000064 | View |
| Jan 05, 2026 | 4 | Jan 01, 2026 | 0001123292-26-000039 | View |
| Jan 05, 2026 | 4 | Dec 31, 2025 | 0001123292-26-000040 | View |
| Dec 23, 2025 | 4 | Dec 19, 2025 | 0001123292-25-000771 | View |
| Dec 23, 2025 | 4 | Dec 19, 2025 | 0001123292-25-000772 | View |
| Dec 23, 2025 | 4 | Dec 19, 2025 | 0001123292-25-000773 | View |
| Dec 23, 2025 | 4 | Dec 19, 2025 | 0001123292-25-000774 | View |
| Dec 23, 2025 | 4 | Dec 19, 2025 | 0001123292-25-000775 | View |
| Dec 05, 2025 | SCHEDULE 13G/A | — | 0001104659-25-118746 | View |
| Dec 04, 2025 | 8-K | Dec 04, 2025 | 0001418819-25-000012 | View |
| Dec 03, 2025 | 4 | Dec 01, 2025 | 0001123292-25-000701 | View |
| Dec 03, 2025 | 4 | Dec 01, 2025 | 0001123292-25-000702 | View |
| Dec 03, 2025 | 4 | Dec 01, 2025 | 0001123292-25-000703 | View |
| Dec 03, 2025 | 4 | Dec 01, 2025 | 0001123292-25-000704 | View |
| Dec 03, 2025 | 4 | Dec 01, 2025 | 0001123292-25-000705 | View |
| Dec 03, 2025 | 4 | Dec 01, 2025 | 0001123292-25-000706 | View |
| Dec 03, 2025 | 4 | Dec 01, 2025 | 0001123292-25-000707 | View |
| Nov 26, 2025 | SCHEDULE 13D/A | — | 0001193125-25-300782 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | — | 0001017918-25-000055 | View |
| Nov 04, 2025 | SCHEDULE 13G/A | — | 0001104659-25-106362 | View |
| Nov 03, 2025 | 4 | Oct 30, 2025 | 0001123292-25-000604 | View |
| Nov 03, 2025 | 4 | Oct 31, 2025 | 0001123292-25-000605 | View |
| Oct 31, 2025 | 144 | — | 0001950047-25-008315 | View |
| Oct 29, 2025 | 4 | Oct 28, 2025 | 0001123292-25-000595 | View |
| Oct 29, 2025 | 4 | Oct 27, 2025 | 0001123292-25-000596 | View |
| Oct 28, 2025 | 144 | — | 0001950047-25-008240 | View |
| Oct 27, 2025 | 144 | — | 0001950047-25-008215 | View |
| Oct 23, 2025 | 8-K | Oct 23, 2025 | 0001418819-25-000008 | View |