Iridium Communications Inc. SEC filings IRDM
Iridium Communications Inc. has 1,004 filings in SEC EDGAR's recent list, going back to Dec 5, 2017. Its latest annual report, Form ARS, was filed on Apr 2, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 20, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 20, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 425 | Form 425 | Sep 18, 2026 | — |
| 425 | Form 425 | Sep 15, 2026 | — |
| 425 | Filing | Sep 3, 2026 | — |
| 425 | Filing | Aug 26, 2026 | — |
| 425 | Filing | Aug 13, 2026 | — |
| 425 | Filing | Aug 13, 2026 | — |
| 425 | Filing | Aug 11, 2026 | — |
| 425 | Filing | Aug 6, 2026 | — |
| 425 | Filing | Jul 7, 2026 | — |
| 425 | Filing | Jul 6, 2026 | — |
| 425 | Filing | Jun 29, 2026 | — |
| 425 | Filing | Jun 29, 2026 | — |
| 425 | Filing | Jun 29, 2026 | — |
| 425 | Filing | Jun 29, 2026 | — |
| 425 | Filing | Jun 29, 2026 | — |
| 425 | Filing | Jun 29, 2026 | — |
| 425 | Filing | Jun 29, 2026 | — |
| 425 | Filing | Jun 29, 2026 | — |
| 425 | Filing | Jun 29, 2026 | — |
| 425 | Filing | Jun 29, 2026 | — |
| 425 | Filing | Jun 29, 2026 | — |
| 425 | Filing | Jun 29, 2026 | — |
| 425 | Filing | Jun 29, 2026 | — |
| SD | Specialized disclosure (conflict minerals) | May 21, 2026 | — |
| SD | Specialized disclosure (conflict minerals) | May 5, 2025 | — |
| SD | Specialized disclosure (conflict minerals) | May 20, 2024 | — |
| SD | Specialized disclosure (conflict minerals) | May 26, 2023 | — |
| SD | Specialized disclosure (conflict minerals) | May 24, 2022 | — |
| SD | Specialized disclosure (conflict minerals) | May 18, 2021 | — |
| SD | Specialized disclosure (conflict minerals) | May 11, 2020 | — |
| SEC STAFF LETTER | Filing | Feb 13, 2020 | — |
| SEC STAFF LETTER | Filing | Feb 3, 2020 | — |
| 25-NSE | Delisting notice | May 14, 2019 | — |
| SD | Specialized disclosure (conflict minerals) | May 14, 2019 | — |
| CT ORDER | Filing | Mar 21, 2019 | — |
| CT ORDER | Filing | Nov 2, 2018 | — |
| UPLOAD | Letter from the SEC | Jun 22, 2018 | — |
| CORRESP | Letter to the SEC | Jun 19, 2018 | — |
| UPLOAD | Letter from the SEC | Jun 8, 2018 | — |
| SD | Specialized disclosure (conflict minerals) | May 18, 2018 | — |
| CT ORDER | Filing | May 10, 2018 | — |
| CT ORDER | Filing | Mar 26, 2018 | — |
Showing 42 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Communications Services, NEC (SIC 4899)
- Listed as
- IRDM (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Mclean, VA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1418819
- Former names
- GHL Acquisition Corp. (until Sep 25, 2009)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.