The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jul 10, 2026 | Thoma Donald Lee | EVP, Aireon | Grant(A) | 42K | — | $0 |
| Jun 30, 2026 | Sears Kay | Director | Grant(A) | 30 | — | $0 |
| Jun 30, 2026 | Olson Eric T | Director | Grant(A) | 385 | — | $0 |
| Jun 30, 2026 | Niehaus Robert H | Director | Grant(A) | 378 | — | $0 |
| Jun 30, 2026 | Fitzpatrick Thomas | Director | Grant(A) | 49 | — | $0 |
| Jun 30, 2026 | Frazier Leon Anthony | Director | Grant(A) | 93 | — | $0 |
| Jun 30, 2026 | Canfield Thomas C | Director | Grant(A) | 639 | — | $0 |
| Jun 30, 2026 | Alterman Louis M | Director | Grant(A) | 38 | — | $0 |
| Jun 30, 2026 | Shivanandan Monique S. | Director | Grant(A) | 44 | — | $0 |
| Jun 30, 2026 | Yeaney Jacqueline E | Director | Grant(A) | 30 | — | $0 |
| Jun 1, 2026 | McBride Suzanne E. | Chief Operations Officer, Director | Tax withholding(F) | 4K | $51.78 | $188K |
| Jun 1, 2026 | O'Neill Vincent James | Chief Financial Officer | Tax withholding(F) | 1K | $51.78 | $76K |
| Jun 1, 2026 | Kapalka Timothy | CAO Iridium Satellite LLC | Tax withholding(F) | 692 | $51.78 | $36K |
| Jun 1, 2026 | Kapalka Timothy | CAO Iridium Satellite LLC | Grant(A) | 4K | — | $0 |
| Jun 1, 2026 | Last Timothy James | EVP, Sales & Marketing | Tax withholding(F) | 1K | $51.78 | $78K |
| Jun 1, 2026 | Scheimreif Scott | EVP-Government Programs | Tax withholding(F) | 2K | $51.78 | $114K |
| Jun 1, 2026 | Desch Matthew J | Chief Executive Officer, Director | Tax withholding(F) | 10K | $51.78 | $496K |
| Jun 1, 2026 | Morgan Kathleen A. | Chief Legal Officer | Tax withholding(F) | 2K | $51.78 | $106K |
| May 20, 2026 | Canfield Thomas C | Director | Disposed to issuer(D) | 136 | — | $0 |
| Apr 6, 2026 | Kapalka Timothy | CAO Iridium Satellite LLC | Sell(S) | 2K | $33.00 | $67K |
| Apr 2, 2026 | Kapalka Timothy | CAO Iridium Satellite LLC | Sell(S) | 4K | $31.00 | $117K |
| Mar 31, 2026 | Shivanandan Monique S. | Director | Grant(A) | 86 | — | $0 |
| Mar 31, 2026 | Yeaney Jacqueline E | Director | Grant(A) | 59 | — | $0 |
| Mar 31, 2026 | Sears Kay | Director | Grant(A) | 59 | — | $0 |
| Mar 31, 2026 | Olson Eric T | Director | Grant(A) | 757 | — | $0 |
| Mar 31, 2026 | Krongard A B | Director | Grant(A) | 640 | — | $0 |
| Mar 31, 2026 | Niehaus Robert H | Director | Grant(A) | 743 | — | $0 |
| Mar 31, 2026 | Fitzpatrick Thomas | Director | Grant(A) | 95 | — | $0 |
| Mar 31, 2026 | Frazier Leon Anthony | Director | Grant(A) | 182 | — | $0 |
| Mar 31, 2026 | Canfield Thomas C | Director | Grant(A) | 1K | — | $0 |
| Mar 31, 2026 | Alterman Louis M | Director | Grant(A) | 74 | — | $0 |
| Mar 9, 2026 | Kapalka Timothy | CAO Iridium Satellite LLC | Tax withholding(F) | 744 | $24.01 | $18K |
| Mar 9, 2026 | Morgan Kathleen A. | Chief Legal Officer | Tax withholding(F) | 2K | $24.01 | $53K |
| Mar 9, 2026 | Last Timothy James | EVP, Sales & Marketing | Tax withholding(F) | 2K | $24.01 | $56K |
| Mar 9, 2026 | Desch Matthew J | Chief Executive Officer, Director | Tax withholding(F) | 9K | $24.01 | $210K |
| Mar 9, 2026 | Scheimreif Scott | EVP-Government Programs | Tax withholding(F) | 2K | $24.01 | $58K |
| Mar 9, 2026 | McBride Suzanne E. | Chief Operations Officer, Director | Tax withholding(F) | 3K | $24.01 | $74K |
| Mar 9, 2026 | O'Neill Vincent James | Chief Financial Officer | Tax withholding(F) | 3K | $24.01 | $60K |
| Mar 1, 2026 | Last Timothy James | EVP, Sales & Marketing | Tax withholding(F) | 4K | $22.49 | $87K |
| Mar 1, 2026 | Last Timothy James | EVP, Sales & Marketing | Grant(A) | 67K | — | $0 |
| Mar 1, 2026 | Kapalka Timothy | CAO IRIDIUM SATELLITE LLC | Tax withholding(F) | 2K | $22.49 | $42K |
| Mar 1, 2026 | Kapalka Timothy | CAO IRIDIUM SATELLITE LLC | Grant(A) | 14K | — | $0 |
| Mar 1, 2026 | O'Neill Vincent James | Chief Financial Officer | Grant(A) | 84K | — | $0 |
| Mar 1, 2026 | O'Neill Vincent James | Chief Financial Officer | Tax withholding(F) | 4K | $22.49 | $82K |
| Mar 1, 2026 | McBride Suzanne E. | CHIEF OPERATIONS OFFICER, Director | Grant(A) | 134K | — | $0 |
| Mar 1, 2026 | McBride Suzanne E. | CHIEF OPERATIONS OFFICER, Director | Tax withholding(F) | 20K | $22.49 | $461K |
| Mar 1, 2026 | Desch Matthew J | CHIEF EXECUTIVE OFFICER, Director | Grant(A) | 292K | — | $0 |
| Mar 1, 2026 | Desch Matthew J | CHIEF EXECUTIVE OFFICER, Director | Tax withholding(F) | 53K | $22.49 | $1.2M |
| Mar 1, 2026 | Morgan Kathleen A. | CHIEF LEGAL OFFICER | Tax withholding(F) | 11K | $22.49 | $254K |
| Mar 1, 2026 | Morgan Kathleen A. | CHIEF LEGAL OFFICER | Grant(A) | 71K | — | $0 |
| Mar 1, 2026 | Scheimreif Scott | EVP-GOVERNMENT PROGRAMS | Grant(A) | 67K | — | $0 |
| Mar 1, 2026 | Scheimreif Scott | EVP-GOVERNMENT PROGRAMS | Tax withholding(F) | 13K | $22.49 | $283K |
| Mar 1, 2026 | Fitzpatrick Thomas | Director | Tax withholding(F) | 9K | $22.49 | $197K |
| Feb 26, 2026 | Last Timothy James | EVP, Sales & Marketing | Grant(A) | 5K | — | $0 |
| Feb 26, 2026 | Kapalka Timothy | CAO IRIDIUM SATELLITE LLC | Grant(A) | 2K | — | $0 |
| Feb 26, 2026 | O'Neill Vincent James | Chief Financial Officer | Grant(A) | 5K | — | $0 |
| Feb 26, 2026 | McBride Suzanne E. | CHIEF OPERATIONS OFFICER, Director | Grant(A) | 7K | — | $0 |
| Feb 26, 2026 | McBride Suzanne E. | CHIEF OPERATIONS OFFICER, Director | Grant(A) | 34K | — | $0 |
| Feb 26, 2026 | Desch Matthew J | CHIEF EXECUTIVE OFFICER, Director | Grant(A) | 19K | — | $0 |
| Feb 26, 2026 | Desch Matthew J | CHIEF EXECUTIVE OFFICER, Director | Grant(A) | 96K | — | $0 |
| Feb 26, 2026 | Morgan Kathleen A. | CHIEF LEGAL OFFICER | Grant(A) | 5K | — | $0 |
| Feb 26, 2026 | Morgan Kathleen A. | CHIEF LEGAL OFFICER | Grant(A) | 21K | — | $0 |
| Feb 26, 2026 | Scheimreif Scott | EVP-GOVERNMENT PROGRAMS | Grant(A) | 21K | — | $0 |
| Feb 26, 2026 | Scheimreif Scott | EVP-GOVERNMENT PROGRAMS | Grant(A) | 5K | — | $0 |
| Feb 26, 2026 | Fitzpatrick Thomas | Director | Grant(A) | 34K | — | $0 |
| Jan 6, 2026 | Canfield Thomas C | Director | Grant(A) | 14K | — | $0 |
| Jan 6, 2026 | Yeaney Jacqueline E | Director | Grant(A) | 11K | — | $0 |
| Jan 6, 2026 | Sears Kay | Director | Grant(A) | 11K | — | $0 |
| Jan 6, 2026 | Olson Eric T | Director | Grant(A) | 12K | — | $0 |
| Jan 6, 2026 | Niehaus Robert H | Director | Grant(A) | 17K | — | $0 |
| Jan 6, 2026 | Krongard A B | Director | Grant(A) | 15K | — | $0 |
| Jan 6, 2026 | Frazier Leon Anthony | Director | Grant(A) | 11K | — | $0 |
| Jan 6, 2026 | Fitzpatrick Thomas | Director | Grant(A) | 11K | — | $0 |
| Jan 6, 2026 | Shivanandan Monique S. | Director | Grant(A) | 11K | — | $0 |
| Jan 6, 2026 | Alterman Louis M | Director | Grant(A) | 11K | — | $0 |
| Jan 1, 2026 | Morgan Kathleen A. | CHIEF LEGAL OFFICER | Tax withholding(F) | 647 | $17.38 | $11K |
| Dec 31, 2025 | Alterman Louis M | Director | Grant(A) | 3K | — | $0 |
| Dec 31, 2025 | Canfield Thomas C | Director | Grant(A) | 2K | — | $0 |
| Dec 31, 2025 | Yeaney Jacqueline E | Director | Grant(A) | 58 | — | $0 |
| Dec 31, 2025 | Sears Kay | Director | Grant(A) | 58 | — | $0 |
| Dec 31, 2025 | Olson Eric T | Director | Grant(A) | 1K | — | $0 |
| Dec 31, 2025 | Niehaus Robert H | Director | Grant(A) | 1K | — | $0 |
| Dec 31, 2025 | Krongard A B | Director | Grant(A) | 886 | — | $0 |
| Dec 31, 2025 | Frazier Leon Anthony | Director | Grant(A) | 196 | — | $0 |
| Dec 31, 2025 | Fitzpatrick Thomas | Director | Grant(A) | 58 | — | $0 |
| Dec 31, 2025 | Shivanandan Monique S. | Director | Grant(A) | 43 | — | $0 |
| Dec 19, 2025 | Morgan Kathleen A. | CHIEF LEGAL OFFICER | Tax withholding(F) | 974 | $17.04 | $17K |
| Dec 19, 2025 | Desch Matthew J | CHIEF EXECUTIVE OFFICER, Director | Tax withholding(F) | 5K | $17.04 | $78K |
| Dec 19, 2025 | Last Timothy James | EVP, Sales & Marketing | Tax withholding(F) | 974 | $17.04 | $17K |
| Dec 19, 2025 | O'Neill Vincent James | Chief Financial Officer | Tax withholding(F) | 1K | $17.04 | $22K |
| Dec 19, 2025 | Scheimreif Scott | EVP-GOVERNMENT PROGRAMS | Tax withholding(F) | 1K | $17.04 | $18K |
| Dec 1, 2025 | Morgan Kathleen A. | CHIEF LEGAL OFFICER | Tax withholding(F) | 1K | $16.44 | $20K |
| Dec 1, 2025 | Last Timothy James | EVP, Sales & Marketing | Tax withholding(F) | 844 | $16.44 | $14K |
| Dec 1, 2025 | Desch Matthew J | CHIEF EXECUTIVE OFFICER, Director | Tax withholding(F) | 7K | $16.44 | $121K |
| Dec 1, 2025 | Kapalka Timothy | CAO IRIDIUM SATELLITE LLC | Tax withholding(F) | 804 | $16.44 | $13K |
| Dec 1, 2025 | McBride Suzanne E. | CHIEF OPERATIONS OFFICER, Director | Tax withholding(F) | 3K | $16.44 | $46K |
| Dec 1, 2025 | O'Neill Vincent James | Chief Financial Officer | Tax withholding(F) | 804 | $16.44 | $13K |
| Dec 1, 2025 | Scheimreif Scott | EVP-GOVERNMENT PROGRAMS | Tax withholding(F) | 2K | $16.44 | $29K |
| Oct 31, 2025 | Fitzpatrick Thomas | Director | Sell(S) | 21K | $18.00 | $375K |
| Oct 30, 2025 | Desch Matthew J | CHIEF EXECUTIVE OFFICER, Director | Buy(P) | 20K | $17.33 | $347K |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Coverage: Form 4 filings indexed 2021-01-04 → 2026-07-21. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).