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 |
|---|---|---|---|
| 10-Q | Quarterly report | Oct 20, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations
|
Oct 20, 2026 | Oct 20, 2026 |
| 8-K |
Current report
Shareholder vote results, Other events
|
Sep 24, 2026 | Sep 24, 2026 |
| 425 | Form 425 | Sep 18, 2026 | — |
| 8-K |
Current report
Other events
|
Sep 18, 2026 | Sep 18, 2026 |
| 425 | Form 425 | Sep 15, 2026 | — |
| 8-K |
Current report
Material agreement
|
Sep 15, 2026 | Sep 15, 2026 |
| 425 | Filing | Sep 3, 2026 | — |
| 425 | Filing | Aug 26, 2026 | — |
| DEFM14A | Filing | Aug 26, 2026 | — |
| 425 | Filing | Aug 13, 2026 | — |
| 425 | Filing | Aug 13, 2026 | — |
| 425 | Filing | Aug 11, 2026 | — |
| 8-K |
Current report
Bylaw or fiscal year change, Regulation FD disclosure
|
Aug 10, 2026 | Aug 10, 2026 |
| 425 | Filing | Aug 6, 2026 | — |
| 8-K |
Current report
Results of operations
|
Jul 22, 2026 | Jul 22, 2026 |
| 10-Q | Quarterly report | Jul 22, 2026 | Jun 30, 2026 |
| 425 | Filing | Jul 7, 2026 | — |
| 8-K |
Current report
Material agreement, New debt, Officer or director change, Regulation FD disclosure
|
Jul 7, 2026 | Jul 2, 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 | — |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Jun 29, 2026 | Jun 28, 2026 |
| SD | Specialized disclosure (conflict minerals) | May 21, 2026 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results, Regulation FD disclosure
|
May 20, 2026 | May 20, 2026 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
May 14, 2026 | May 13, 2026 |
| 10-Q | Quarterly report | Apr 23, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
Apr 23, 2026 | Apr 23, 2026 |
| ARS | Annual report to shareholders | Apr 2, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 2, 2026 | — |
| DEF 14A | Proxy statement | Apr 2, 2026 | May 20, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 5, 2026 | Mar 5, 2026 |
| 8-K |
Current report
Officer or director change
|
Feb 27, 2026 | Feb 26, 2026 |
| 10-K | Annual report | Feb 12, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 12, 2026 | Feb 12, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Dec 4, 2025 | Dec 4, 2025 |
| 10-Q | Quarterly report | Oct 23, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Oct 23, 2025 | Oct 23, 2025 |
| 10-Q | Quarterly report | Jul 24, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 24, 2025 | Jul 24, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 17, 2025 | Jun 17, 2025 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change, Shareholder vote results, Regulation FD disclosure
|
May 14, 2025 | May 14, 2025 |
| SD | Specialized disclosure (conflict minerals) | May 5, 2025 | — |
| 10-Q | Quarterly report | Apr 22, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
Apr 22, 2025 | Apr 22, 2025 |
| ARS | Annual report to shareholders | Mar 27, 2025 | Dec 31, 2024 |
| DEF 14A | Proxy statement | Mar 27, 2025 | May 14, 2025 |
| PRE 14A | Preliminary proxy statement | Mar 17, 2025 | May 14, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 6, 2025 | Mar 6, 2025 |
| 10-K | Annual report | Feb 13, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 13, 2025 | Feb 13, 2025 |
| 8-K |
Current report
Officer or director change
|
Feb 7, 2025 | Feb 6, 2025 |
| 8-K/A |
Amended current report
Officer or director change
|
Dec 31, 2024 | Aug 16, 2024 |
| 8-K |
Current report
Bylaw or fiscal year change, Regulation FD disclosure
|
Dec 5, 2024 | Dec 5, 2024 |
| 10-Q | Quarterly report | Oct 17, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 17, 2024 | Oct 17, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 19, 2024 | Sep 19, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Aug 21, 2024 | Aug 16, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
Jul 30, 2024 | Jul 30, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 24, 2024 | Jul 24, 2024 |
| 10-Q | Quarterly report | Jul 23, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 23, 2024 | Jul 23, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
Jun 5, 2024 | Jun 4, 2024 |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure
|
May 23, 2024 | May 21, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 20, 2024 | — |
| 10-Q | Quarterly report | Apr 18, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
Apr 18, 2024 | Apr 18, 2024 |
| ARS | Annual report to shareholders | Apr 1, 2024 | Dec 31, 2023 |
| DEF 14A | Proxy statement | Apr 1, 2024 | Mar 29, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
Mar 27, 2024 | Mar 25, 2024 |
| 8-K |
Current report
Officer or director change
|
Mar 1, 2024 | Feb 27, 2024 |
| 10-K | Annual report | Feb 15, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 15, 2024 | Feb 15, 2024 |
| 8-K |
Current report
Officer or director change
|
Dec 29, 2023 | Dec 28, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 4, 2023 | Dec 4, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 9, 2023 | Nov 9, 2023 |
| 10-Q | Quarterly report | Oct 19, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Oct 19, 2023 | Oct 19, 2023 |
| 8-K |
Current report
Material agreement, New debt
|
Sep 20, 2023 | Sep 20, 2023 |
| 8-K |
Current report
Officer or director change
|
Sep 15, 2023 | Sep 13, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 5, 2023 | Sep 5, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 27, 2023 | Jul 27, 2023 |
| S-8 | Employee stock plan registration | Jul 26, 2023 | — |
| 10-Q | Quarterly report | Jul 25, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations
|
Jul 25, 2023 | Jul 25, 2023 |
| SD | Specialized disclosure (conflict minerals) | May 26, 2023 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results, Regulation FD disclosure
|
May 5, 2023 | May 4, 2023 |
| 10-Q | Quarterly report | Apr 20, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations
|
Apr 20, 2023 | Apr 20, 2023 |
| ARS | Annual report to shareholders | Mar 17, 2023 | Dec 31, 2022 |
| DEF 14A | Proxy statement | Mar 17, 2023 | — |
| 8-K |
Current report
Officer or director change
|
Feb 24, 2023 | Feb 22, 2023 |
| 10-K | Annual report | Feb 16, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 16, 2023 | Feb 16, 2023 |
| 8-K |
Current report
Officer or director change
|
Feb 15, 2023 | Feb 10, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 6, 2023 | Jan 5, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 30, 2022 | Dec 30, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 8, 2022 | Dec 8, 2022 |
| 10-Q | Quarterly report | Oct 20, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations
|
Oct 20, 2022 | Oct 20, 2022 |
| 10-Q | Quarterly report | Jul 26, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 26, 2022 | Jul 26, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 22, 2022 | Jun 22, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
May 27, 2022 | May 26, 2022 |
| SD | Specialized disclosure (conflict minerals) | May 24, 2022 | — |
| 8-K |
Current report
Shareholder vote results
|
May 19, 2022 | May 17, 2022 |
| 10-Q | Quarterly report | Apr 19, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations
|
Apr 19, 2022 | Apr 19, 2022 |
| DEF 14A | Proxy statement | Apr 8, 2022 | Apr 8, 2022 |
| DEFA14A | Additional proxy material | Apr 6, 2022 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 7, 2022 | Mar 7, 2022 |
| 8-K |
Current report
Auditor change
|
Mar 4, 2022 | Mar 2, 2022 |
| 10-K | Annual report | Feb 17, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations
|
Feb 17, 2022 | Feb 17, 2022 |
| 8-K |
Current report
Officer or director change
|
Feb 16, 2022 | Feb 10, 2022 |
| 8-K |
Current report
Results of operations
|
Oct 19, 2021 | Oct 19, 2021 |
| 10-Q | Quarterly report | Oct 19, 2021 | Sep 30, 2021 |
| 8-K | Current report | Sep 24, 2021 | Sep 21, 2021 |
| 8-K |
Current report
Material agreement, New debt
|
Jul 29, 2021 | Jul 28, 2021 |
| 10-Q | Quarterly report | Jul 20, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations
|
Jul 20, 2021 | Jul 20, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
May 26, 2021 | May 26, 2021 |
| SD | Specialized disclosure (conflict minerals) | May 18, 2021 | — |
| 8-K |
Current report
Shareholder vote results
|
May 17, 2021 | May 12, 2021 |
| 10-Q | Quarterly report | Apr 20, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Results of operations
|
Apr 20, 2021 | Apr 20, 2021 |
| 10-K/A | Amended annual report | Mar 31, 2021 | Dec 31, 2020 |
| DEF 14A | Proxy statement | Mar 31, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Officer or director change
|
Mar 8, 2021 | Mar 2, 2021 |
| 10-K | Annual report | Feb 11, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 11, 2021 | Feb 10, 2021 |
| 8-K |
Current report
Officer or director change
|
Feb 5, 2021 | Feb 3, 2021 |
| 8-K |
Current report
Material agreement, New debt
|
Jan 20, 2021 | Jan 20, 2021 |
| 10-Q | Quarterly report | Oct 20, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations
|
Oct 20, 2020 | Oct 20, 2020 |
| 8-K |
Current report
Results of operations
|
Jul 28, 2020 | Jul 28, 2020 |
| 10-Q | Quarterly report | Jul 28, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Shareholder vote results
|
May 15, 2020 | May 14, 2020 |
| SD | Specialized disclosure (conflict minerals) | May 11, 2020 | — |
| 10-Q | Quarterly report | Apr 28, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Results of operations
|
Apr 28, 2020 | Apr 28, 2020 |
| DEF 14A | Proxy statement | Mar 23, 2020 | May 14, 2020 |
| 8-K |
Current report
Officer or director change
|
Mar 5, 2020 | Feb 28, 2020 |
| 10-K | Annual report | Feb 25, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Results of operations
|
Feb 25, 2020 | Feb 25, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 13, 2020 | Feb 13, 2020 |
| SEC STAFF LETTER | Filing | Feb 13, 2020 | — |
| 8-K |
Current report
Material agreement, New debt
|
Feb 10, 2020 | Feb 7, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 3, 2020 | Feb 3, 2020 |
| SEC STAFF LETTER | Filing | Feb 3, 2020 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 17, 2020 | Jan 17, 2020 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Nov 4, 2019 | Nov 4, 2019 |
| 10-Q | Quarterly report | Oct 29, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2019 | Oct 29, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 21, 2019 | Oct 21, 2019 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Sep 16, 2019 | Sep 13, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 22, 2019 | Aug 21, 2019 |
| 10-Q | Quarterly report | Jul 23, 2019 | Jun 30, 2019 |
| 8-K |
Current report
Results of operations
|
Jul 23, 2019 | Jul 23, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 19, 2019 | Jul 19, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 24, 2019 | Jun 21, 2019 |
| S-8 | Employee stock plan registration | May 23, 2019 | — |
| 8-K |
Current report
Regulation FD disclosure
|
May 21, 2019 | May 21, 2019 |
| 8-K |
Current report
Shareholder vote results
|
May 17, 2019 | May 15, 2019 |
| 25-NSE | Delisting notice | May 14, 2019 | — |
| SD | Specialized disclosure (conflict minerals) | May 14, 2019 | — |
| 8-K |
Current report
Unregistered share sale, Regulation FD disclosure
|
Apr 26, 2019 | Apr 26, 2019 |
| 10-Q | Quarterly report | Apr 23, 2019 | Mar 31, 2019 |
| 8-K |
Current report
Results of operations
|
Apr 23, 2019 | Apr 23, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 22, 2019 | Apr 22, 2019 |
| DEF 14A | Proxy statement | Mar 27, 2019 | May 15, 2019 |
| CT ORDER | Filing | Mar 21, 2019 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 7, 2019 | Mar 7, 2019 |
| 10-K | Annual report | Feb 28, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Results of operations
|
Feb 28, 2019 | Feb 28, 2019 |
| 8-K |
Current report
Officer or director change
|
Feb 15, 2019 | Feb 13, 2019 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Feb 1, 2019 | Jan 30, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 31, 2018 | Dec 31, 2018 |
| CT ORDER | Filing | Nov 2, 2018 | — |
| 10-Q | Quarterly report | Oct 25, 2018 | Sep 30, 2018 |
| 8-K |
Current report
Results of operations
|
Oct 25, 2018 | Oct 25, 2018 |
| 10-Q | Quarterly report | Jul 31, 2018 | Jun 30, 2018 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2018 | Jul 31, 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 | — |
| 8-K |
Current report
Shareholder vote results
|
May 18, 2018 | May 17, 2018 |
| SD | Specialized disclosure (conflict minerals) | May 18, 2018 | — |
| CT ORDER | Filing | May 10, 2018 | — |
Showing 200 filings, the most recent 200. 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.