Welcome to our dedicated page for Iridium Comm SEC filings (Ticker: IRDM), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Iridium Communications Inc. (NASDAQ: IRDM) files a range of documents with the U.S. Securities and Exchange Commission that detail its financial performance, contracts, and corporate actions. This IRDM SEC filings page provides access to those disclosures, including current reports on Form 8-K, annual reports on Form 10-K, quarterly reports on Form 10-Q, and other required filings.
Iridium’s 8-K filings often furnish press releases announcing quarterly financial results, such as the reports for periods ended June 30 and September 30, 2025. These filings describe revenue composition across service, equipment, and engineering and support categories, trends in commercial and government subscribers, and updates on capital allocation, including dividends and share repurchases. They also may include information about board actions, such as dividend declarations.
For a satellite communications company like Iridium, periodic reports typically explain its global mobile voice, data, and PNT satellite network, the structure of key contracts such as the Enhanced Mobile Satellite Services (EMSS) agreement with the U.S. government, and the role of commercial IoT, hosted payload, and PNT services in its business. Investors use 10-K and 10-Q filings to understand segment-level performance, risk factors, and the company’s description of Operational EBITDA as a non-GAAP performance measure.
On this page, users can also review filings that may relate to executive and director changes, equity compensation, or potential insider transactions reported on forms such as Form 4. Stock Titan enhances these documents with AI-powered summaries that highlight important sections, explain technical terms, and help readers interpret complex disclosures. Real-time updates from EDGAR ensure that new IRDM filings appear promptly, while AI-generated insights can save time when reviewing lengthy reports like 10-Ks and 10-Qs.
Iridium Communications Inc. Chief Financial Officer Vincent James O'Neill reported a disposition of 2,514 shares of common stock at $24.01 per share. The filing explains this was a share withholding by the company to cover his tax obligations from the vesting of restricted stock units, rather than an open-market sale. After this tax-withholding transaction, he directly holds 129,864 shares of Iridium common stock.
Iridium Communications Inc. chief operations officer Suzanne E. McBride reported a routine tax-related share disposition. On the reported date, the issuer withheld 3,067 shares of common stock at $24.01 per share to satisfy her tax withholding obligations from vesting restricted stock units. Following this non-market transaction, she directly holds 371,093 common shares.
Iridium Communications Inc. executive Scott Scheimreif reported a routine tax-related share disposition. On March 9, 2026, 2,397 shares of Iridium common stock were withheld by the company at $24.01 per share to cover his tax obligations from vesting restricted stock units.
This was not an open-market sale but a payment of tax liability in shares. After this withholding, Scheimreif directly holds 261,964 Iridium shares, so the transaction affects only a small portion of his overall position.
Iridium Communications Inc. Chief Executive Officer Matthew J. Desch reported a routine tax-related share disposition. On the transaction date, the issuer withheld 8,747 shares of Common Stock at $24.01 per share to satisfy his tax withholding obligations tied to the vesting and settlement of restricted stock units, rather than an open-market sale. After this withholding, Desch directly holds 1,460,600 shares of Common Stock, indicating he retains a substantial equity position in the company.
Iridium Communications EVP Timothy James Last reported a routine tax-related share disposition. On March 9, he had 2,335 shares of Common Stock withheld by the company at $24.01 per share to cover tax obligations from vested restricted stock units. After this non-market transaction, he directly holds 114,432 shares of Iridium Communications stock.
Iridium Communications Inc. Chief Legal Officer Kathleen A. Morgan reported a routine share disposition related to taxes. On the vesting of restricted stock units, the company withheld 2,191 shares of Common Stock at $24.01 per share to cover her tax obligations. After this non-market, tax-withholding transaction, she directly holds 160,115 shares of Iridium common stock.
Iridium Communications Inc. chief accounting officer Timothy Kapalka reported a small administrative share disposition related to taxes. On March 9, 2026, 744 shares of common stock at $24.01 per share were withheld by the company to cover his tax obligations on vested restricted stock units. After this tax-withholding transaction, he directly owns 51,554 shares of Iridium common stock. This was not an open-market sale but an automatic withholding by the issuer.
Iridium Communications Inc. declared a cash dividend for its common stock. The Board of Directors approved a dividend of $0.15 per share, providing direct cash to shareholders. The dividend will be paid on March 31, 2026 to stockholders who are on record as of March 16, 2026.
Iridium Communications Inc: The Vanguard Group filed an amendment reporting beneficial ownership of 10,767,247 shares of Common Stock, representing 10.25% of the class. The filing notes Vanguard's internal realignment on 01/12/2026 and explains that certain subsidiaries will report ownership separately going forward.
Iridium Communications director Thomas Fitzpatrick reported equity compensation activity involving company common stock. On February 26, 2026, he acquired 34,247 shares at $0.00 per share as a grant or award tied to performance-based restricted stock units (PSUs) that were granted on March 1, 2024 and certified as earned. All of these PSUs settled on March 1, 2026, bringing his holdings to 276,161.7 shares.
On March 1, 2026, 8,767 shares were disposed of at $22.49 per share in a tax-withholding transaction, where shares were withheld by Iridium to satisfy his tax obligations related to the PSU vesting and settlement. After this withholding, his direct ownership stood at 267,394.7 common shares.