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IRDM · Current Report (Form 8-K) · Filed April 23, 2026

Iridium Communications Inc — Current Report (Form 8-K)

Form
8-K
Filed
April 23, 2026
Period
Apr 23, 2026
Ticker
IRDM
Accession
0001418819-26-000027
Boardroom Alpha · Filing insights

Consult the attached press release for more details on Iridium's Q1 2026 results.

About Iridium Communications Inc
Market cap
$5.2B
1Y TSR
+62.6%
3Y TSR
−8.5%
Board grade
C+
Sector
Communication Services
CEO
Matthew J Desch
Last annual meeting: May 20, 2026 · View full Iridium Communications Inc profile →
irdm-20260423

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
____________________________________________
FORM 8-K
_____________________________________________
CURRENT REPORT
Pursuant to Section 13 or 15(d)
of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported) April 23, 2026
_____________________________________________
Iridium Communications Inc.
(Exact name of registrant as specified in its charter)
_____________________________________________
Delaware001-3396326-1344998
(State or other jurisdiction
of incorporation)
(Commission
File Number)
(I.R.S. Employer
Identification No.)

1676 International Drive
Suite 1100
McLean, VA 22102
(Address of principal executive offices)

703-287-7400
(Registrant’s telephone number, including area code)
_____________________________________________

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2 below):
☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐    Pre-commencement communications pursuant to Rule 13e-4(c) under Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading
Symbol(s)
Name of each exchange
on which registered
Common Stock, $0.001 par valueIRDMThe Nasdaq Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐




Item 2.02. Results of Operations and Financial Condition.

On April 23, 2026, Iridium Communications Inc. issued a press release announcing its financial results for the first quarter ended March 31, 2026. The text of the press release is included as Exhibit 99.1 to this Form 8-K. Pursuant to the rules and regulations of the Securities and Exchange Commission, such exhibit and the information set forth therein and herein are deemed to be furnished and shall not be deemed to be filed.

Item 9.01. Financial Statements and Exhibits.
(d) Exhibits.

Exhibit NumberDescription
99.1
104Cover Page Interactive Data File (embedded within the Inline XBRL document).*
*    Submitted electronically with this Report in accordance with the provisions of Regulation S-T





SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.


                                 IRIDIUM COMMUNICATIONS INC.

Date: April 23, 2026    
               By:/s/ Vincent J. O’Neill
 Name: Vincent J. O’Neill
 Title: Chief Financial Officer

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More filings

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Reference

Frequently asked questions

When did Iridium Communications Inc file this 8-K?
Iridium Communications Inc (IRDM) filed this Current Report (Form 8-K) with the SEC on April 23, 2026. The accession number assigned by EDGAR is 0001418819-26-000027.
What does an 8-K disclose?
Form 8-K is the SEC's current-report form, used to disclose material events between periodic reports (10-K / 10-Q). Triggers include CEO/CFO departures, acquisitions, bankruptcies, earnings releases, auditor changes, changes in fiscal year, and amendments to corporate governance. Each 8-K is keyed to one or more Item numbers (1.01 through 9.01).
What is the key takeaway from this filing?
Consult the attached press release for more details on Iridium's Q1 2026 results. This is Boardroom Alpha's one-line summary of the current report; see the full filing text above for the formal disclosure.
What Item codes does an 8-K cover?
An 8-K's Item codes (1.01 through 9.01) specify what kind of event is being disclosed — e.g. Item 1.01 for entering a material agreement, Item 5.02 for departure/election of directors and executive officers, Item 8.01 for other events. The Item codes for this 8-K appear in the filing text above.
Where can I find Iridium Communications Inc's prior current reports on EDGAR?
The SEC EDGAR browser lists every 8-K Iridium Communications Inc has filed under CIK 1418819, sortable by date. Use the "View on SEC EDGAR" link in the page header, or browse directly via https://www.sec.gov/cgi-bin/browse-edgar.
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