Insider holders · CIK 0001418819
Iridium Communications Inc. · IRDM
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Matthew J DeschChief Executive Officer | 1,441,434 | — | 1,441,434 | Sep 2, 2026 · 5:11 pm EDT | Form 4 |
| A B KrongardDirector | 175,867 | 160,983 | 336,850 | Jan 8, 2019 · 5:02 pm EST | Form 4 |
| Thomas C CanfieldDirector | 234,294 | 36,682 | 270,976 | Jul 2, 2026 · 4:06 pm EDT | Form 4 |
| Robert H NiehausDirector | 266,910 | — | 266,910 | Aug 19, 2026 · 6:24 pm EDT | Form 4 |
| Suzanne E. McBrideChief Operations Officer | 260,991 | — | 260,991 | Sep 2, 2026 · 5:12 pm EDT | Form 4 |
| Scott ScheimreifEVP-Government Programs | 257,552 | — | 257,552 | Sep 2, 2026 · 5:12 pm EDT | Form 4 |
| S. Scott SmithDirector | 235,445 | — | 235,445 | Mar 5, 2019 · 4:11 pm EST | Form 4 |
| Parker William RushDirector | 197,249 | — | 197,249 | Jan 8, 2019 · 5:05 pm EST | Form 4 |
| Eric T OlsonDirector | 149,680 | — | 149,680 | Aug 19, 2026 · 6:25 pm EDT | Form 4 |
| Thomas D HickeyChief Legal Officer, Secretary | 145,535 | — | 145,535 | Mar 5, 2019 · 4:07 pm EST | Form 4 |
| Vincent James O'NeillChief Financial Officer | 126,944 | — | 126,944 | Sep 2, 2026 · 5:13 pm EDT | Form 4 |
| Kathleen A. MorganChief Legal Officer | 122,818 | — | 122,818 | Sep 2, 2026 · 5:11 pm EDT | Form 4 |
| Bryan J. HartinEVP-Sales and Marketing | 117,562 | — | 117,562 | Mar 6, 2019 · 5:29 pm EST | Form 4/A |
| Steven B PfeifferDirector | 101,931 | — | 101,931 | Jan 8, 2019 · 5:04 pm EST | Form 4 |
| Timothy James LastEVP, Sales & Marketing | 84,130 | — | 84,130 | Sep 16, 2026 · 5:10 pm EDT | Form 4 |
| Peter DawkinsDirector | 73,022 | — | 73,022 | Jan 8, 2015 · 4:54 pm EST | Form 4 |
| Richard P NyrenChief Accounting Officer | 69,575 | — | 69,575 | Jun 5, 2017 · 5:50 pm EDT | Form 4 |
| Donald Lee ThomaEVP, Aireon | 41,949 | 8,228 | 50,177 | Jul 13, 2026 · 7:22 pm EDT | Form 4 |
| Leon Anthony FrazierDirector | 46,504 | — | 46,504 | Jul 2, 2026 · 4:06 pm EDT | Form 4 |
| Barry WestDirector | 44,867 | — | 44,867 | Jan 8, 2019 · 5:09 pm EST | Form 4 |
| Thomas FitzpatrickDirector | 43,260 | — | 43,260 | Aug 19, 2026 · 6:26 pm EDT | Form 4 |
| Jane L. HarmanDirector | 42,358 | — | 42,358 | Jan 8, 2019 · 5:01 pm EST | Form 4 |
| Henrik O. SchliemannDirector | 42,358 | — | 42,358 | Jan 8, 2019 · 5:08 pm EST | Form 4 |
| Timothy KapalkaCAO Iridium Satellite LLC | 35,038 | — | 35,038 | Sep 2, 2026 · 5:12 pm EDT | Form 4 |
| Kay SearsDirector | 30,114 | — | 30,114 | Jul 2, 2026 · 4:07 pm EDT | Form 4 |
| Jacqueline E YeaneyDirector | 25,340 | — | 25,340 | Jul 2, 2026 · 4:08 pm EDT | Form 4 |
| Monique S. ShivanandanDirector | 15,939 | — | 15,939 | Jul 2, 2026 · 4:08 pm EDT | Form 4 |
| Louis M AltermanDirector | 13,810 | — | 13,810 | Jul 2, 2026 · 4:06 pm EDT | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.