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 EVP Scott Scheimreif reported equity compensation transactions in company common stock. On March 1, 2026, he acquired 66,805 shares at $0.0000 per share as stock awards tied to the issuer’s 2025 bonus plan and performance-based RSUs, while 12,592 shares were disposed at $22.49 per share to cover tax withholding obligations. Additional stock awards of 4,963 shares and 20,548 shares on February 26, 2026 represent RSUs and PSUs that will vest gradually through March 1, 2031, subject to continued service.
Iridium Communications’ chief legal officer, Kathleen A. Morgan, reported a mix of equity awards and a tax-related share disposition. She acquired 70,981 shares of common stock on March 1, 2026 through grants and awards at no cash cost, bringing her direct holdings to 173,617 shares immediately after that grant.
On the same date, 11,311 shares were disposed of at $22.49 per share, representing shares withheld by Iridium to cover her tax obligations rather than an open-market sale. Earlier, on February 26, 2026, she received additional stock awards totaling 25,407 shares, also at no cash cost.
Iridium Communications CEO Matthew J. Desch reported multiple equity award transactions in Iridium Communications Inc. common stock. On February 26, 2026, he acquired a total of 115,289 shares through stock awards coded as grants or other acquisitions.
On March 1, 2026, he acquired an additional 292,275 shares tied to restricted and performance-based stock units, and 53,301 shares were withheld by the company at $22.49 per share to cover tax obligations. Several awards are subject to future vesting through March 1, 2031, contingent on his continued service.
Iridium Communications director and chief operations officer Suzanne E. McBride reported multiple equity awards and a related tax-withholding transaction in common stock. On March 1, 2026, she acquired 133,611 shares through a grant and had 20,479 shares withheld at $22.49 per share to cover tax obligations. Additional grants of 7,329 and 34,247 shares on February 26, 2026 reflect restricted stock unit and performance-based RSU awards. Footnotes state these awards generally settle one share per unit and vest between March 2026 and March 2031, subject to her continued service with the company.
Iridium Communications Inc. Chief Financial Officer Vincent James O'Neill reported stock-based compensation activity in the form of restricted stock units (RSUs) and related tax withholding.
On March 1, 2026, he acquired 83,507 shares of common stock at no cost through a grant, and the filing notes RSUs certified as earned under the issuer's 2025 bonus plan that will vest on March 9, 2026, subject to continued service. A separate RSU award provides that 20% vests on March 1, 2027, with the remainder vesting quarterly until fully vested by March 1, 2031, also subject to continued service.
The filing also shows a 3,658‑share tax-withholding disposition on March 1, 2026 at $22.49 per share, where shares were withheld by the company to cover tax obligations, rather than sold in the open market. On February 26, 2026, he received an additional 5,066 shares via a grant at no cost. After these transactions, his directly held common stock balance reported in the filing is 132,378 shares.
Iridium Communications Inc. chief accounting officer Timothy Kapalka reported equity compensation and related tax withholding transactions in company common stock. On March 1, 2026, he acquired 13,569 shares at no cost from restricted stock units certified as earned under the 2025 bonus plan, and the resulting shares will vest on March 9, 2026 if his service continues through that date.
The same day, 1,871 shares were disposed of at $22.49 per share to cover tax withholding obligations, rather than an open-market sale. On February 26, 2026, he also received a separate RSU award covering 2,471 shares, with 34% vesting on March 1, 2027 and the remainder in equal quarterly installments until fully vested on March 1, 2029, subject to continued service.
Iridium Communications Inc. executive Timothy James Last, EVP of Sales & Marketing, reported equity compensation and related tax withholding transactions in company common stock. He received grants or awards totaling 66,805 shares on March 1, 2026 and 4,634 shares on February 26, 2026 at no per-share cost, reflecting restricted stock units under company plans with multi-year vesting schedules extending to March 1, 2031. The company withheld 3,883 shares at a price of $22.49 per share to satisfy his tax obligations. Following these transactions, he directly owned 116,767 shares of Iridium common stock.
Iridium Communications Inc. updated its executive compensation structure by approving a new Annual Performance Bonus Plan and an Executive Severance Plan effective for performance periods beginning on or after January 1, 2026. The bonus plan covers eligible employees and certain consultants, including the CEO, CFO and other named executive officers.
Under the bonus plan, awards are based on a target bonus tied to base salary, then adjusted by corporate and individual performance factors, with personal performance ranging from 0% to 150% and payouts capped at 200% of target. Awards may be paid in cash, RSUs, or a mix, and are subject to the company’s recoupment policy.
The severance plan provides defined cash severance, prorated target bonus, COBRA premium coverage for up to 12 months, and treatment of equity for qualifying terminations without cause or for good reason. In a change in control termination within a three‑month pre‑closing or 24‑month post‑closing window, executives may receive enhanced lump‑sum cash severance based on salary and target bonus, continued COBRA benefits, prior‑year earned bonus, and full accelerated vesting of outstanding equity awards, subject to release and restrictive covenant conditions.
Silver Heights Capital Management Inc. filed an amended Schedule 13G reporting a significant ownership position in Iridium Communications Inc. common stock. The firm reports beneficial ownership of 5,251,133 shares, representing 5.01% of the class as of 12/31/2025.
Silver Heights has sole voting and dispositive power over 3,966,012 shares and shared voting and dispositive power over 1,285,121 shares. The firm certifies that the shares were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of Iridium.
Silver Heights Capital Management Inc. has disclosed a significant passive stake in Iridium Communications Inc. common stock. The firm reports beneficial ownership of 5,251,133 shares, representing 5.01% of Iridium’s outstanding common stock.
Silver Heights has sole voting power over 3,966,012 shares and shared voting power over 1,285,121 shares