Iridium Communications Inc. (IRDM) · Insider trading
What Iridium Communications's directors, officers and largest holders bought and sold themselves, from the Form 4 each of them files with the SEC within two business days of a trade. Open-market purchases and sales first: those are the trades somebody chose to make at the market price.
Bought, 12 months
$871,300
2 insiders, 2 trades
Sold, 12 months
$20.39M
6 insiders, 1% under a plan
Net, 12 months
−$19.52M
bought less sold
Latest filing
2026-10-02
filings read to 2026-10-19
Who traded, two years
| Insider | Bought | Sold | Trades | Last trade | Holds after |
|---|---|---|---|---|---|
| Fitzpatrick ThomasDirector | – | $12.16M | 6 | 2026-08-18 | 43,260 |
| McBride Suzanne E.Director, Chief Operations Officer | – | $4.43M | 2 | 2026-08-17 | 282,017 |
| Morgan Kathleen A.Chief Legal Officer | – | $2.18M | 3 | 2026-08-17 | 125,415 |
| Niehaus Robert HDirector | $524,700 | $1.13M | 2 | 2025-10-28 | 297,363 |
| Last Timothy JamesEVP, Sales & Marketing | – | $1.35M | 5 | 2026-09-15 | 84,130 |
| Kapalka TimothyCAO Iridium Satellite LLC | – | $915,556 | 4 | 2026-08-17 | 35,731 |
| Olson Eric TDirector | – | $573,499 | 2 | 2026-08-17 | 149,680 |
| Desch Matthew JDirector, CHIEF EXECUTIVE OFFICER | $346,600 | – | 1 | 2025-10-30 | 1,127,019 |
Open-market purchases and sales
Newest first. “Plan” marks a trade made under a 10b5-1 plan set up in advance.
| Date | Insider | Trade | Shares | Price | Value | Holds after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | Last Timothy JamesEVP, Sales & Marketing | Sale | 5,769 | 46.35 | $267,393 | 84,130 | Form 4 |
| 2026-09-03 | Last Timothy JamesEVP, Sales & Marketing | Sale | 2,013 | 47.36 | $95,336 | 89,899 | Form 4 |
| 2026-08-18 | Fitzpatrick ThomasDirector | Sale | 15,046 | 49.20 | $740,263 | 43,260 | Form 4 |
| 2026-08-17 | Olson Eric TDirector | Sale | 8,000 | 50.61 | $404,880 | 149,680 | Form 4 |
| 2026-08-17 | Morgan Kathleen A.Chief Legal Officer | Sale | 32,648 | 50.34 | $1.64M | 125,415 | Form 4 |
| 2026-08-17 | Morgan Kathleen A.Chief Legal Officer | Sale | 544 | 50.85 | $27,662 | 124,871 | Form 4 |
| 2026-08-17 | McBride Suzanne E.Director, Chief Operations Officer | Sale | 85,454 | 50.28 | $4.30M | 282,017 | Form 4 |
| 2026-08-17 | Kapalka TimothyCAO Iridium Satellite LLC | Sale | 13,473 | 50.51 | $680,521 | 35,731 | Form 4 |
| 2026-08-17 | Last Timothy JamesEVP, Sales & Marketing | Sale | 19,021 | 50.33 | $957,327 | 93,913 | Form 4 |
| 2026-08-17 | Last Timothy JamesEVP, Sales & Marketing | Sale | 500 | 50.88 | $25,440 | 93,413 | Form 4 |
| 2026-08-17 | Fitzpatrick ThomasDirector | Sale | 209,233 | 50.22 | $10.51M | 58,306 | Form 4 |
| 2026-04-06 | Kapalka TimothyCAO Iridium Satellite LLC | Saleplan | 2,043 | 33.00 | $67,419 | 45,721 | Form 4 |
| 2026-04-02 | Kapalka TimothyCAO Iridium Satellite LLC | Saleplan | 3,790 | 31.00 | $117,490 | 47,764 | Form 4 |
| 2025-10-31 | Fitzpatrick ThomasDirector | Sale | 20,839 | 18.00 | $375,102 | 231,034 | Form 4 |
| 2025-10-30 | Desch Matthew JDirector, CHIEF EXECUTIVE OFFICER | Buy | 20,000 | 17.33 | $346,600 | 1,127,019 | Form 4 |
| 2025-10-28 | Niehaus Robert HDirector | Buy | 30,000 | 17.49 | $524,700 | 297,363 | Form 4 |
| 2025-10-28 | Fitzpatrick ThomasDirector | Sale | 6,797 | 18.00 | $122,346 | 251,873 | Form 4 |
| 2025-10-27 | Fitzpatrick ThomasDirector | Sale | 3,331 | 18.00 | $59,958 | 258,670 | Form 4 |
| 2025-06-03 | Kapalka TimothyCAO IRIDIUM SATELLITE LLC | Sale | 1,922 | 26.08 | $50,126 | 39,737 | Form 4 |
| 2025-02-18 | Morgan Kathleen A.CHIEF LEGAL OFFICER | Sale | 15,005 | 33.58 | $503,868 | 55,818 | Form 4 |
| 2025-02-18 | Olson Eric TDirector | Sale | 4,955 | 34.03 | $168,619 | 137,557 | Form 4 |
| 2025-01-10 | Fitzpatrick ThomasDirector | Saleplan | 12,500 | 28.53 | $356,625 | 241,030 | Form 4 |
| 2025-01-02 | Last Timothy JamesEVP, Sales & Marketing | Saleplan | 57 | 29.23 | $1,666 | 30,034 | Form 4 |
| 2024-11-04 | McBride Suzanne E.Director, CHIEF OPERATIONS OFFICER | Sale | 4,420 | 29.48 | $130,302 | 182,797 | Form 4 |
| 2024-10-23 | Niehaus Robert HDirector | Sale | 38,355 | 29.39 | $1.13M | 254,824 | Form 4 |
Grants, exercises and other transactions
Pay, tax and paperwork rather than a choice to trade at the market price. Two years.
134 × grant or award102 × shares withheld for tax5 × option exercise2 × gift1 × returned to the company
Show them
| Date | Insider | What | Shares | Price | Holds after | Filing |
|---|---|---|---|---|---|---|
| 2026-09-30 | Olson Eric TDirector | Grant or award A | +442 | – | 150,122 | Form 4 |
| 2026-09-30 | Fitzpatrick ThomasDirector | Grant or award A | +56 | – | 43,315 | Form 4 |
| 2026-09-30 | Canfield Thomas CDirector | Grant or award A | +734 | – | 235,028 | Form 4 |
| 2026-09-30 | Niehaus Robert HDirector | Grant or award A | +56 | – | 43,315 | Form 4 |
| 2026-09-30 | Shivanandan Monique S.Director | Grant or award A | +50 | – | 15,989 | Form 4 |
| 2026-09-30 | Alterman Louis MDirector | Grant or award A | +43 | – | 13,853 | Form 4 |
| 2026-09-30 | Sears KayDirector | Grant or award A | +34 | – | 30,148 | Form 4 |
| 2026-09-30 | Yeaney Jacqueline eDirector | Grant or award A | +34 | – | 25,374 | Form 4 |
| 2026-09-30 | Frazier Leon AnthonyDirector | Grant or award A | +106 | – | 46,610 | Form 4 |
| 2026-09-01 | Morgan Kathleen A.Chief Legal Officer | Shares withheld for tax F | −2,053 | 46.98 | 122,818 | Form 4 |
| 2026-09-01 | Desch Matthew JDirector, Chief Executive Officer | Shares withheld for tax F | −9,583 | 46.98 | 1,441,434 | Form 4 |
| 2026-09-01 | Scheimreif ScottEVP-Government Programs | Shares withheld for tax F | −2,207 | 46.98 | 257,552 | Form 4 |
| 2026-09-01 | McBride Suzanne E.Director, Chief Operations Officer | Shares withheld for tax F | −3,623 | 46.98 | 260,991 | Form 4 |
| 2026-09-01 | Last Timothy JamesEVP, Sales & Marketing | Shares withheld for tax F | −1,501 | 46.98 | 91,912 | Form 4 |
| 2026-09-01 | Kapalka TimothyCAO Iridium Satellite LLC | Shares withheld for tax F | −693 | 46.98 | 35,038 | Form 4 |
| 2026-09-01 | O'Neill Vincent JamesChief Financial Officer | Shares withheld for tax F | −1,461 | 46.98 | 126,944 | Form 4 |
| 2026-08-20 | McBride Suzanne E.Director, Chief Operations Officer | Gift G | −17,403 | – | 264,614 | Form 4 |
| 2026-08-17 | Niehaus Robert HDirector | Gift G | −50,000 | – | 266,910 | Form 4 |
| 2026-07-10 | Thoma Donald LeeEVP, Aireon | Grant or award A | +41,949 | – | 41,949 | Form 4 |
| 2026-06-30 | Canfield Thomas CDirector | Grant or award A | +639 | – | 234,294 | Form 4 |
| 2026-06-30 | Alterman Louis MDirector | Grant or award A | +38 | – | 13,810 | Form 4 |
| 2026-06-30 | Fitzpatrick ThomasDirector | Grant or award A | +48 | – | 267,539 | Form 4 |
| 2026-06-30 | Frazier Leon AnthonyDirector | Grant or award A | +93 | – | 46,504 | Form 4 |
| 2026-06-30 | Niehaus Robert HDirector | Grant or award A | +378 | – | 316,910 | Form 4 |
| 2026-06-30 | Olson Eric TDirector | Grant or award A | +385 | – | 157,680 | Form 4 |
| 2026-06-30 | Sears KayDirector | Grant or award A | +30 | – | 30,114 | Form 4 |
| 2026-06-30 | Shivanandan Monique S.Director | Grant or award A | +44 | – | 15,939 | Form 4 |
| 2026-06-30 | Yeaney Jacqueline eDirector | Grant or award A | +30 | – | 25,340 | Form 4 |
| 2026-06-01 | McBride Suzanne E.Director, Chief Operations Officer | Shares withheld for tax F | −3,622 | 51.78 | 367,471 | Form 4 |
| 2026-06-01 | Morgan Kathleen A.Chief Legal Officer | Shares withheld for tax F | −2,052 | 51.78 | 158,063 | Form 4 |
| 2026-06-01 | Desch Matthew JDirector, Chief Executive Officer | Shares withheld for tax F | −9,583 | 51.78 | 1,451,017 | Form 4 |
| 2026-06-01 | Scheimreif ScottEVP-Government Programs | Shares withheld for tax F | −2,205 | 51.78 | 259,759 | Form 4 |
| 2026-06-01 | Last Timothy JamesEVP, Sales & Marketing | Shares withheld for tax F | −1,498 | 51.78 | 112,934 | Form 4 |
| 2026-06-01 | Kapalka TimothyCAO Iridium Satellite LLC | Shares withheld for tax F | −692 | 51.78 | 45,029 | Form 4 |
| 2026-06-01 | Kapalka TimothyCAO Iridium Satellite LLC | Grant or award A | +4,175 | – | 49,204 | Form 4 |
| 2026-06-01 | O'Neill Vincent JamesChief Financial Officer | Shares withheld for tax F | −1,459 | 51.78 | 128,405 | Form 4 |
| 2026-05-20 | Canfield Thomas CDirector | Returned to the company D | −136 | – | 233,655 | Form 4 |
| 2026-03-31 | Niehaus Robert HDirector | Grant or award A | +743 | – | 316,532 | Form 4 |
| 2026-03-31 | Frazier Leon AnthonyDirector | Grant or award A | +182 | – | 46,411 | Form 4 |
| 2026-03-31 | Alterman Louis MDirector | Grant or award A | +74 | – | 13,772 | Form 4 |
| 2026-03-31 | Canfield Thomas CDirector | Grant or award A | +1,257 | – | 233,791 | Form 4 |
| 2026-03-31 | Fitzpatrick ThomasDirector | Grant or award A | +95 | – | 267,490 | Form 4 |
| 2026-03-31 | Krongard A BDirector | Grant or award A | +640 | – | 366,542 | Form 4 |
| 2026-03-31 | Olson Eric TDirector | Grant or award A | +757 | – | 157,295 | Form 4 |
| 2026-03-31 | Sears KayDirector | Grant or award A | +58 | – | 30,084 | Form 4 |
| 2026-03-31 | Yeaney Jacqueline eDirector | Grant or award A | +58 | – | 25,310 | Form 4 |
| 2026-03-31 | Shivanandan Monique S.Director | Grant or award A | +86 | – | 15,895 | Form 4 |
| 2026-03-09 | Kapalka TimothyCAO Iridium Satellite LLC | Shares withheld for tax F | −744 | 24.01 | 51,554 | Form 4 |
| 2026-03-09 | Morgan Kathleen A.Chief Legal Officer | Shares withheld for tax F | −2,191 | 24.01 | 160,115 | Form 4 |
| 2026-03-09 | Last Timothy JamesEVP, Sales & Marketing | Shares withheld for tax F | −2,335 | 24.01 | 114,432 | Form 4 |
| 2026-03-09 | Desch Matthew JDirector, Chief Executive Officer | Shares withheld for tax F | −8,747 | 24.01 | 1,460,600 | Form 4 |
| 2026-03-09 | Scheimreif ScottEVP-Government Programs | Shares withheld for tax F | −2,397 | 24.01 | 261,964 | Form 4 |
| 2026-03-09 | McBride Suzanne E.Director, Chief Operations Officer | Shares withheld for tax F | −3,067 | 24.01 | 371,093 | Form 4 |
| 2026-03-09 | O'Neill Vincent JamesChief Financial Officer | Shares withheld for tax F | −2,514 | 24.01 | 129,864 | Form 4 |
| 2026-03-01 | Last Timothy JamesEVP, Sales & Marketing | Grant or award A | +66,805 | – | 120,650 | Form 4 |
| 2026-03-01 | Last Timothy JamesEVP, Sales & Marketing | Shares withheld for tax F | −3,883 | 22.49 | 116,767 | Form 4 |
| 2026-03-01 | Kapalka TimothyCAO IRIDIUM SATELLITE LLC | Grant or award A | +13,569 | – | 54,169 | Form 4 |
| 2026-03-01 | Kapalka TimothyCAO IRIDIUM SATELLITE LLC | Shares withheld for tax F | −1,871 | 22.49 | 52,298 | Form 4 |
| 2026-03-01 | O'Neill Vincent JamesChief Financial Officer | Grant or award A | +83,507 | – | 136,036 | Form 4 |
| 2026-03-01 | O'Neill Vincent JamesChief Financial Officer | Shares withheld for tax F | −3,658 | 22.49 | 132,378 | Form 4 |
| 2026-03-01 | McBride Suzanne E.Director, CHIEF OPERATIONS OFFICER | Grant or award A | +133,611 | – | 394,639 | Form 4 |
| 2026-03-01 | McBride Suzanne E.Director, CHIEF OPERATIONS OFFICER | Shares withheld for tax F | −20,479 | 22.49 | 374,160 | Form 4 |
| 2026-03-01 | Desch Matthew JDirector, CHIEF EXECUTIVE OFFICER | Grant or award A | +292,275 | – | 1,522,648 | Form 4 |
| 2026-03-01 | Desch Matthew JDirector, CHIEF EXECUTIVE OFFICER | Shares withheld for tax F | −53,301 | 22.49 | 1,469,347 | Form 4 |
| 2026-03-01 | Morgan Kathleen A.CHIEF LEGAL OFFICER | Grant or award A | +70,981 | – | 173,617 | Form 4 |
| 2026-03-01 | Morgan Kathleen A.CHIEF LEGAL OFFICER | Shares withheld for tax F | −11,311 | 22.49 | 162,306 | Form 4 |
| 2026-03-01 | Scheimreif ScottEVP-GOVERNMENT PROGRAMS | Grant or award A | +66,805 | – | 276,953 | Form 4 |
| 2026-03-01 | Scheimreif ScottEVP-GOVERNMENT PROGRAMS | Shares withheld for tax F | −12,592 | 22.49 | 264,361 | Form 4 |
| 2026-03-01 | Fitzpatrick ThomasDirector | Shares withheld for tax F | −8,767 | 22.49 | 267,395 | Form 4 |
| 2026-02-26 | Last Timothy JamesEVP, Sales & Marketing | Grant or award A | +4,634 | – | 53,845 | Form 4 |
| 2026-02-26 | Kapalka TimothyCAO IRIDIUM SATELLITE LLC | Grant or award A | +2,471 | – | 40,600 | Form 4 |
| 2026-02-26 | O'Neill Vincent JamesChief Financial Officer | Grant or award A | +5,066 | – | 52,529 | Form 4 |
| 2026-02-26 | McBride Suzanne E.Director, CHIEF OPERATIONS OFFICER | Grant or award A | +7,329 | – | 226,781 | Form 4 |
| 2026-02-26 | McBride Suzanne E.Director, CHIEF OPERATIONS OFFICER | Grant or award A | +34,247 | – | 261,028 | Form 4 |
| 2026-02-26 | Desch Matthew JDirector, CHIEF EXECUTIVE OFFICER | Grant or award A | +19,396 | – | 1,134,480 | Form 4 |
| 2026-02-26 | Desch Matthew JDirector, CHIEF EXECUTIVE OFFICER | Grant or award A | +95,893 | – | 1,230,373 | Form 4 |
| 2026-02-26 | Morgan Kathleen A.CHIEF LEGAL OFFICER | Grant or award A | +4,859 | – | 82,088 | Form 4 |
| 2026-02-26 | Morgan Kathleen A.CHIEF LEGAL OFFICER | Grant or award A | +20,548 | – | 102,636 | Form 4 |
| 2026-02-26 | Scheimreif ScottEVP-GOVERNMENT PROGRAMS | Grant or award A | +4,963 | – | 189,600 | Form 4 |
| 2026-02-26 | Scheimreif ScottEVP-GOVERNMENT PROGRAMS | Grant or award A | +20,548 | – | 210,148 | Form 4 |
| 2026-02-26 | Fitzpatrick ThomasDirector | Grant or award A | +34,247 | – | 276,162 | Form 4 |
| 2026-01-06 | Canfield Thomas CDirector | Grant or award A | +14,204 | – | 232,533 | Form 4 |
| 2026-01-06 | Yeaney Jacqueline eDirector | Grant or award A | +10,822 | – | 25,251 | Form 4 |
| 2026-01-06 | Sears KayDirector | Grant or award A | +10,822 | – | 30,026 | Form 4 |
| 2026-01-06 | Olson Eric TDirector | Grant or award A | +11,633 | – | 156,539 | Form 4 |
| 2026-01-06 | Niehaus Robert HDirector | Grant or award A | +17,315 | – | 315,790 | Form 4 |
| 2026-01-06 | Krongard A BDirector | Grant or award A | +14,744 | – | 365,902 | Form 4 |
| 2026-01-06 | Frazier Leon AnthonyDirector | Grant or award A | +10,822 | – | 46,229 | Form 4 |
| 2026-01-06 | Fitzpatrick ThomasDirector | Grant or award A | +10,822 | – | 241,915 | Form 4 |
| 2026-01-06 | Shivanandan Monique S.Director | Grant or award A | +10,822 | – | 15,810 | Form 4 |
| 2026-01-06 | Alterman Louis MDirector | Grant or award A | +10,822 | – | 13,698 | Form 4 |
| 2026-01-01 | Morgan Kathleen A.CHIEF LEGAL OFFICER | Shares withheld for tax F | −647 | 17.38 | 77,229 | Form 4 |
| 2025-12-31 | Canfield Thomas CDirector | Grant or award A | +1,868 | – | 218,329 | Form 4 |
| 2025-12-31 | Yeaney Jacqueline eDirector | Grant or award A | +58 | – | 14,429 | Form 4 |
| 2025-12-31 | Sears KayDirector | Grant or award A | +58 | – | 19,204 | Form 4 |
| 2025-12-31 | Olson Eric TDirector | Grant or award A | +1,161 | – | 144,906 | Form 4 |
| 2025-12-31 | Niehaus Robert HDirector | Grant or award A | +1,112 | – | 298,475 | Form 4 |
| 2025-12-31 | Krongard A BDirector | Grant or award A | +886 | – | 351,158 | Form 4 |
| 2025-12-31 | Frazier Leon AnthonyDirector | Grant or award A | +196 | – | 35,407 | Form 4 |
| 2025-12-31 | Fitzpatrick ThomasDirector | Grant or award A | +58 | – | 231,093 | Form 4 |
| 2025-12-31 | Shivanandan Monique S.Director | Grant or award A | +43 | – | 4,988 | Form 4 |
| 2025-12-31 | Alterman Louis MDirector | Grant or award A | +2,876 | – | 2,876 | Form 4 |
| 2025-12-19 | Morgan Kathleen A.CHIEF LEGAL OFFICER | Shares withheld for tax F | −974 | 17.04 | 77,876 | Form 4 |
| 2025-12-19 | Desch Matthew JDirector, CHIEF EXECUTIVE OFFICER | Shares withheld for tax F | −4,551 | 17.04 | 1,115,084 | Form 4 |
| 2025-12-19 | Last Timothy JamesEVP, Sales & Marketing | Shares withheld for tax F | −974 | 17.04 | 49,211 | Form 4 |
| 2025-12-19 | O'Neill Vincent JamesChief Financial Officer | Shares withheld for tax F | −1,304 | 17.04 | 47,463 | Form 4 |
| 2025-12-19 | Scheimreif ScottEVP-GOVERNMENT PROGRAMS | Shares withheld for tax F | −1,032 | 17.04 | 184,637 | Form 4 |
| 2025-12-01 | Morgan Kathleen A.CHIEF LEGAL OFFICER | Shares withheld for tax F | −1,215 | 16.44 | 78,850 | Form 4 |
| 2025-12-01 | Last Timothy JamesEVP, Sales & Marketing | Shares withheld for tax F | −844 | 16.44 | 50,185 | Form 4 |
| 2025-12-01 | Desch Matthew JDirector, CHIEF EXECUTIVE OFFICER | Shares withheld for tax F | −7,384 | 16.44 | 1,119,635 | Form 4 |
| 2025-12-01 | Kapalka TimothyCAO IRIDIUM SATELLITE LLC | Shares withheld for tax F | −804 | 16.44 | 38,129 | Form 4 |
| 2025-12-01 | McBride Suzanne E.Director, CHIEF OPERATIONS OFFICER | Shares withheld for tax F | −2,820 | 16.44 | 219,452 | Form 4 |
| 2025-12-01 | O'Neill Vincent JamesChief Financial Officer | Shares withheld for tax F | −804 | 16.44 | 48,767 | Form 4 |
| 2025-12-01 | Scheimreif ScottEVP-GOVERNMENT PROGRAMS | Shares withheld for tax F | −1,766 | 16.44 | 185,669 | Form 4 |
| 2025-10-01 | Morgan Kathleen A.CHIEF LEGAL OFFICER | Shares withheld for tax F | −647 | 17.64 | 80,065 | Form 4 |
| 2025-10-01 | Last Timothy JamesEVP, Sales & Marketing | Shares withheld for tax F | −70 | 17.64 | 51,029 | Form 4 |
| 2025-09-30 | Canfield Thomas CDirector | Grant or award A | +1,844 | – | 216,461 | Form 4 |
| 2025-09-30 | Fitzpatrick ThomasDirector | Grant or award A | +58 | – | 262,001 | Form 4 |
| 2025-09-30 | Frazier Leon AnthonyDirector | Grant or award A | +193 | – | 35,211 | Form 4 |
| 2025-09-30 | Krongard A BDirector | Grant or award A | +874 | – | 350,272 | Form 4 |
| 2025-09-30 | Niehaus Robert HDirector | Grant or award A | +1,097 | – | 267,363 | Form 4 |
| 2025-09-30 | Olson Eric TDirector | Grant or award A | +1,146 | – | 143,745 | Form 4 |
| 2025-09-30 | Sears KayDirector | Grant or award A | +58 | – | 19,145 | Form 4 |
| 2025-09-30 | Shivanandan Monique S.Director | Grant or award A | +42 | – | 4,945 | Form 4 |
| 2025-09-30 | Yeaney Jacqueline eDirector | Grant or award A | +58 | – | 14,371 | Form 4 |
| 2025-09-01 | Desch Matthew JDirector, CHIEF EXECUTIVE OFFICER | Shares withheld for tax F | −7,385 | 24.89 | 1,107,019 | Form 4 |
| 2025-09-01 | Kapalka TimothyCAO IRIDIUM SATELLITE LLC | Shares withheld for tax F | −804 | 24.89 | 38,933 | Form 4 |
| 2025-09-01 | Last Timothy JamesEVP, Sales & Marketing | Shares withheld for tax F | −846 | 24.89 | 51,099 | Form 4 |
| 2025-09-01 | McBride Suzanne E.Director, CHIEF OPERATIONS OFFICER | Shares withheld for tax F | −2,821 | 24.89 | 222,272 | Form 4 |
| 2025-09-01 | Morgan Kathleen A.CHIEF LEGAL OFFICER | Shares withheld for tax F | −1,215 | 24.89 | 80,712 | Form 4 |
| 2025-09-01 | O'Neill Vincent JamesChief Financial Officer | Shares withheld for tax F | −804 | 24.89 | 49,571 | Form 4 |
| 2025-09-01 | Scheimreif ScottEVP-GOVERNMENT PROGRAMS | Shares withheld for tax F | −1,766 | 24.89 | 187,435 | Form 4 |
| 2025-07-01 | Shivanandan Monique S.Director | Grant or award A | +4,903 | – | 4,903 | Form 4 |
| 2025-07-01 | Last Timothy JamesEVP, Sales & Marketing | Shares withheld for tax F | −70 | 30.59 | 51,945 | Form 4 |
| 2025-07-01 | Morgan Kathleen A.CHIEF LEGAL OFFICER | Shares withheld for tax F | −647 | 30.59 | 81,927 | Form 4 |
| 2025-07-01 | Fitzpatrick ThomasDirector | Shares withheld for tax F | −34,544 | 30.59 | 261,944 | Form 4 |
| 2025-06-30 | Yeaney Jacqueline eDirector | Grant or award A | +31 | – | 14,314 | Form 4 |
| 2025-06-30 | Sears KayDirector | Grant or award A | +31 | – | 19,088 | Form 4 |
| 2025-06-30 | Olson Eric TDirector | Grant or award A | +616 | – | 142,600 | Form 4 |
| 2025-06-30 | Krongard A BDirector | Grant or award A | +470 | – | 349,398 | Form 4 |
| 2025-06-30 | Niehaus Robert HDirector | Grant or award A | +590 | – | 266,265 | Form 4 |
| 2025-06-30 | Frazier Leon AnthonyDirector | Grant or award A | +104 | – | 35,018 | Form 4 |
| 2025-06-30 | Canfield Thomas CDirector | Grant or award A | +991 | – | 214,617 | Form 4 |
| 2025-06-30 | Fitzpatrick ThomasDirector | Grant or award A | +31 | – | 296,488 | Form 4 |
| 2025-06-01 | Scheimreif ScottEVP-GOVERNMENT PROGRAMS | Shares withheld for tax F | −1,765 | 25.40 | 189,201 | Form 4 |
| 2025-06-01 | Morgan Kathleen A.CHIEF LEGAL OFFICER | Shares withheld for tax F | −1,215 | 25.40 | 82,574 | Form 4 |
| 2025-06-01 | Kapalka TimothyCAO IRIDIUM SATELLITE LLC | Shares withheld for tax F | −1,575 | 25.40 | 41,659 | Form 4 |
| 2025-06-01 | Desch Matthew JDirector, CHIEF EXECUTIVE OFFICER | Shares withheld for tax F | −7,384 | 25.40 | 1,114,404 | Form 4 |
| 2025-06-01 | McBride Suzanne E.Director, CHIEF OPERATIONS OFFICER | Shares withheld for tax F | −2,820 | 25.40 | 225,093 | Form 4 |
| 2025-06-01 | O'Neill Vincent JamesChief Financial Officer | Shares withheld for tax F | −1,575 | 25.40 | 50,375 | Form 4 |
| 2025-06-01 | Last Timothy JamesEVP, Sales & Marketing | Shares withheld for tax F | −1,483 | 25.40 | 52,015 | Form 4 |
| 2025-04-01 | Morgan Kathleen A.CHIEF LEGAL OFFICER | Shares withheld for tax F | −646 | 27.32 | 83,789 | Form 4 |
| 2025-04-01 | Last Timothy JamesEVP, Sales & Marketing | Shares withheld for tax F | −70 | 27.32 | 53,498 | Form 4 |
| 2025-03-31 | Canfield Thomas CDirector | Grant or award A | +1,089 | – | 213,626 | Form 4 |
| 2025-03-31 | Frazier Leon AnthonyDirector | Grant or award A | +114 | – | 34,914 | Form 4 |
| 2025-03-31 | Krongard A BDirector | Grant or award A | +517 | – | 349,093 | Form 4 |
| 2025-03-31 | Niehaus Robert HDirector | Grant or award A | +648 | – | 265,675 | Form 4 |
| 2025-03-31 | Olson Eric TDirector | Grant or award A | +677 | – | 141,984 | Form 4 |
| 2025-03-31 | Sears KayDirector | Grant or award A | +34 | – | 19,057 | Form 4 |
| 2025-03-31 | Yeaney Jacqueline eDirector | Grant or award A | +34 | – | 14,283 | Form 4 |
| 2025-03-31 | Fitzpatrick ThomasDirector | Grant or award A | +34 | – | 296,457 | Form 4 |
| 2025-03-02 | Desch Matthew JDirector, CHIEF EXECUTIVE OFFICER | Grant or award A | +20,004 | – | 1,130,809 | Form 4 |
| 2025-03-02 | Desch Matthew JDirector, CHIEF EXECUTIVE OFFICER | Shares withheld for tax F | −9,021 | 31.56 | 1,121,788 | Form 4 |
| 2025-03-02 | Fitzpatrick ThomasDirector | Grant or award A | +9,602 | – | 300,497 | Form 4 |
| 2025-03-02 | Fitzpatrick ThomasDirector | Shares withheld for tax F | −4,074 | 31.56 | 296,423 | Form 4 |
| 2025-03-02 | Kapalka TimothyCAO IRIDIUM SATELLITE LLC | Grant or award A | +2,105 | – | 44,183 | Form 4 |
| 2025-03-02 | Kapalka TimothyCAO IRIDIUM SATELLITE LLC | Shares withheld for tax F | −949 | 31.56 | 43,234 | Form 4 |
| 2025-03-02 | Last Timothy JamesEVP, Sales & Marketing | Grant or award A | +2,196 | – | 54,585 | Form 4 |
| 2025-03-02 | Last Timothy JamesEVP, Sales & Marketing | Shares withheld for tax F | −1,017 | 31.56 | 53,568 | Form 4 |
| 2025-03-02 | McBride Suzanne E.Director, CHIEF OPERATIONS OFFICER | Grant or award A | +7,415 | – | 231,016 | Form 4 |
| 2025-03-02 | McBride Suzanne E.Director, CHIEF OPERATIONS OFFICER | Shares withheld for tax F | −3,103 | 31.56 | 227,913 | Form 4 |
| 2025-03-02 | Morgan Kathleen A.CHIEF LEGAL OFFICER | Grant or award A | +4,870 | – | 86,631 | Form 4 |
| 2025-03-02 | Morgan Kathleen A.CHIEF LEGAL OFFICER | Shares withheld for tax F | −2,196 | 31.56 | 84,435 | Form 4 |
| 2025-03-02 | O'Neill Vincent JamesChief Financial Officer | Grant or award A | +2,187 | – | 52,936 | Form 4 |
| 2025-03-02 | O'Neill Vincent JamesChief Financial Officer | Shares withheld for tax F | −986 | 31.56 | 51,950 | Form 4 |
| 2025-03-02 | Scheimreif ScottEVP-GOVERNMENT PROGRAMS | Grant or award A | +4,973 | – | 193,367 | Form 4 |
| 2025-03-02 | Scheimreif ScottEVP-GOVERNMENT PROGRAMS | Shares withheld for tax F | −2,401 | 31.56 | 190,966 | Form 4 |
| 2025-03-01 | Desch Matthew JDirector, CHIEF EXECUTIVE OFFICER | Shares withheld for tax F | −18,452 | 31.56 | 982,695 | Form 4 |
| 2025-03-01 | Desch Matthew JDirector, CHIEF EXECUTIVE OFFICER | Shares withheld for tax F | −19,714 | 31.56 | 962,981 | Form 4 |
| 2025-03-01 | Desch Matthew JDirector, CHIEF EXECUTIVE OFFICER | Grant or award A | +46,996 | – | 1,009,977 | Form 4 |
| 2025-03-01 | Desch Matthew JDirector, CHIEF EXECUTIVE OFFICER | Shares withheld for tax F | −10,071 | 31.56 | 999,906 | Form 4 |
| 2025-03-01 | Desch Matthew JDirector, CHIEF EXECUTIVE OFFICER | Grant or award A | +110,899 | – | 1,110,805 | Form 4 |
| 2025-03-01 | Fitzpatrick ThomasDirector | Shares withheld for tax F | −392 | 31.56 | 277,708 | Form 4 |
| 2025-03-01 | Fitzpatrick ThomasDirector | Grant or award A | +16,784 | – | 294,492 | Form 4 |
| 2025-03-01 | Fitzpatrick ThomasDirector | Shares withheld for tax F | −3,597 | 31.56 | 290,895 | Form 4 |
| 2025-03-01 | Kapalka TimothyCAO IRIDIUM SATELLITE LLC | Shares withheld for tax F | −1,617 | 31.56 | 31,781 | Form 4 |
| 2025-03-01 | Kapalka TimothyCAO IRIDIUM SATELLITE LLC | Grant or award A | +10,297 | – | 42,078 | Form 4 |
| 2025-03-01 | Last Timothy JamesEVP, Sales & Marketing | Shares withheld for tax F | −1,409 | 31.56 | 28,625 | Form 4 |
| 2025-03-01 | Last Timothy JamesEVP, Sales & Marketing | Grant or award A | +23,764 | – | 52,389 | Form 4 |
| 2025-03-01 | McBride Suzanne E.Director, CHIEF OPERATIONS OFFICER | Shares withheld for tax F | −7,901 | 31.56 | 172,863 | Form 4 |
| 2025-03-01 | McBride Suzanne E.Director, CHIEF OPERATIONS OFFICER | Shares withheld for tax F | −10,062 | 31.56 | 162,801 | Form 4 |
| 2025-03-01 | McBride Suzanne E.Director, CHIEF OPERATIONS OFFICER | Grant or award A | +16,784 | – | 179,585 | Form 4 |
| 2025-03-01 | McBride Suzanne E.Director, CHIEF OPERATIONS OFFICER | Shares withheld for tax F | −3,512 | 31.56 | 176,073 | Form 4 |
| 2025-03-01 | McBride Suzanne E.Director, CHIEF OPERATIONS OFFICER | Grant or award A | +47,528 | – | 223,601 | Form 4 |
| 2025-03-01 | Morgan Kathleen A.CHIEF LEGAL OFFICER | Shares withheld for tax F | −3,642 | 31.56 | 52,176 | Form 4 |
| 2025-03-01 | Morgan Kathleen A.CHIEF LEGAL OFFICER | Shares withheld for tax F | −2,092 | 31.56 | 50,084 | Form 4 |
| 2025-03-01 | Morgan Kathleen A.CHIEF LEGAL OFFICER | Grant or award A | +10,071 | – | 60,155 | Form 4 |
| 2025-03-01 | Morgan Kathleen A.CHIEF LEGAL OFFICER | Shares withheld for tax F | −2,158 | 31.56 | 57,997 | Form 4 |
| 2025-03-01 | Morgan Kathleen A.CHIEF LEGAL OFFICER | Grant or award A | +23,764 | – | 81,761 | Form 4 |
| 2025-03-01 | O'Neill Vincent JamesChief Financial Officer | Shares withheld for tax F | −1,592 | 31.56 | 26,985 | Form 4 |
How to read it
- Buy, sale
- Code P and S on the form: shares bought or sold in the market, at the market price. The other codes are mostly pay (a grant, an option exercised) or tax (shares the company withheld), and say little about what the insider thinks of the price.
- Plan
- A sale or purchase under a Rule 10b5-1 plan, set up in advance and running on its own schedule. Since April 2023 the form has a box for it. Much executive selling is planned and says more about diversifying than about the company.
- Holds after
- The shares the insider still held after the trade, in the form the trade was in (directly, or indirectly through a trust or a fund).
- Value
- Shares times the price the form reports, which is often an average over several fills on the day.
Read from the SEC's own quarterly data sets of Forms 3, 4 and 5, and from each day's filings since the last one. A correcting amendment replaces the lines it restates. Every row links to its filing. None of this is advice: insiders sell for many reasons, and buy for fewer.