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Company profile

Iridium Communications Inc. insider acquisitions

Company CIK 0001418819 · Reported insider acquisitions and filing context.

Company filings at SEC ↗
IRDM · Nasdaq

These are company listings. A transaction is linked to a particular security only when the filing provides enough information.

Company activity summary

By transaction date, as of October 23, 2026.

7 days30 days90 daysOverlapping periods · securities and currencies kept separate
30-day company acquisitions grouped by security, category, original code, and currency.
Type / codeReported securityTransactionsKnown purchase valueMissing amounts
Stock awardCode ACommon StockNon-derivative · Currency not specified8Not applicable0
Stock awardCode ACommon Stock(Non-derivative · Currency not specified1Not applicable0

Known purchase value sums available amounts for non-derivative purchases only. Missing amounts are excluded. “Currency not specified” does not establish that the amounts share a currency. These summaries use all matching loaded records, while the timeline below covers only the current page.

Transaction timeline

Who reported an acquisition, and when the transaction occurred.

Reported acquisitions by transaction dateEach row is a reporting owner. Select a marker to open its transaction details. Jointly reported transactions appear for each associated reporting owner, without dividing quantities or amounts.FRAZIER LEON ANTHONYFRAZIER LEON ANTHONYYEANEY JACQUELINE EYEANEY JACQUELINE ESears KaySears KayAlterman Louis MAlterman Louis MShivanandan Monique S.Shivanandan Monique S.NIEHAUS ROBERT HNIEHAUS ROBERT HCanfield Thomas CCanfield Thomas CFITZPATRICK THOMASFITZPATRICK THOMASFRAZIER LEON ANTHONY · September 30, 2026 · Stock award · Common StockYEANEY JACQUELINE E · September 30, 2026 · Stock award · Common StockSears Kay · September 30, 2026 · Stock award · Common StockAlterman Louis M · September 30, 2026 · Stock award · Common StockShivanandan Monique S. · September 30, 2026 · Stock award · Common StockNIEHAUS ROBERT H · September 30, 2026 · Stock award · Common Stock(Canfield Thomas C · September 30, 2026 · Stock award · Common StockFITZPATRICK THOMAS · September 30, 2026 · Stock award · Common StockAlterman Louis M · December 31, 2025 · Stock award · Common StockNIEHAUS ROBERT H · October 28, 2025 · Purchase · Common StockOct 28, 2025Sep 30, 2026
PurchaseStock awardGift receivedExercise / conversionConversionOther acquisition

12 dated transactions · 8 of 10 reporting owners shown. Select one owner to focus the chart.

View timeline as a table
Transaction dateCompany / securityReporting ownersAcquisition type
Sep 30, 2026Iridium Communications Inc.Common StockFRAZIER LEON ANTHONYStock award
Sep 30, 2026Iridium Communications Inc.Common StockYEANEY JACQUELINE EStock award
Sep 30, 2026Iridium Communications Inc.Common StockSears KayStock award
Sep 30, 2026Iridium Communications Inc.Common StockAlterman Louis MStock award
Sep 30, 2026Iridium Communications Inc.Common StockShivanandan Monique S.Stock award
Sep 30, 2026Iridium Communications Inc.Common Stock(NIEHAUS ROBERT HStock award
Sep 30, 2026Iridium Communications Inc.Common StockCanfield Thomas CStock award
Sep 30, 2026Iridium Communications Inc.Common StockFITZPATRICK THOMASStock award
Sep 30, 2026Iridium Communications Inc.Common StockOlson Eric TStock award
Dec 31, 2025Iridium Communications Inc.Common StockAlterman Louis MStock award
Oct 30, 2025Iridium Communications Inc.Common StockDESCH MATTHEW JPurchase
Oct 28, 2025Iridium Communications Inc.Common StockNIEHAUS ROBERT HPurchase

Only transactions on this page are shown. Date windows end on the latest transaction date in this sample. Joint filings may appear on more than one row. Sales are not included. Share-price charts use a separate data source.

Share price & reported acquisitions

Daily closing prices from a separate source. The date window above also filters prices; reporting-owner and transaction-type selections filter the markers.

Price history is not available

Market-price history is not connected yet.

IRDM · Currency not specified. A marker uses that day's closing price, not the reported transaction price. No price is substituted for a missing trading day.

Reported acquisitions

Filing-date filters apply to the list and timeline. The summary above uses transaction dates.

Reset
Reported insider acquisitions, ordered by filing date, newest first. Currency is shown only when reported.
Filed / transactedReporting ownersType / securityQuantityPrice / reference valueDetails
Trade: Stock awardCommon StockNon-derivative security · Code A106.50Value: 0Currency not specifiedView ↗
Trade: Stock awardCommon StockNon-derivative security · Code A34.20Value: 0Currency not specifiedView ↗
Trade:
Sears KayDirector
Stock awardCommon StockNon-derivative security · Code A34.20Value: 0Currency not specifiedView ↗
Trade: Stock awardCommon StockNon-derivative security · Code A43.30Value: 0Currency not specifiedView ↗
Trade: Stock awardCommon StockNon-derivative security · Code A49.90Value: 0Currency not specifiedView ↗
Trade: Stock awardCommon Stock(Non-derivative security · Code A55.70Value: 0Currency not specifiedView ↗
Trade: Stock awardCommon StockNon-derivative security · Code A733.70Value: 0Currency not specifiedView ↗
Trade: Stock awardCommon StockNon-derivative security · Code A55.70Value: 0Currency not specifiedView ↗
Trade:
Olson Eric TDirector
Stock awardCommon StockNon-derivative security · Code A441.80Value: 0Currency not specifiedView ↗
Trade: Stock awardCommon StockNon-derivative security · Code A2,8760Value: 0Currency not specifiedView ↗
Trade:
DESCH MATTHEW JCHIEF EXECUTIVE OFFICER · Director
PurchaseCommon StockNon-derivative security · Code P20,00017.33 *Value: 346,600Currency not specifiedView ↗
Trade: PurchaseCommon StockNon-derivative security · Code P30,00017.49 *Value: 524,700Currency not specifiedView ↗

Reporting owners are associated with a filing. Jointly reported amounts are not allocated to individual owners. Historical coverage is still being built. Read the methodology →