CIK 0001418819 · Large accelerated filer
Iridium Communications Inc.
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- IRDM
- Exchange
- Nasdaq
- Industry
- Communications Services, NEC
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 221344998
- Phone
- 703-287-7400
- Business address
- 1676 INTERNATIONAL DRIVE, SUITE 1100, MCLEAN, VA, 22102
- Former names
- GHL Acquisition Corp.
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $19,646,631
- in 8 filings
Net −$19,646,631. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
- FITZPATRICK THOMAS −$11.2M Director sold 84% of stake
- McBride Suzanne E. −$4.3M Chief Operations Officer sold 23% of stake
- Morgan Kathleen A. −$1.7M Chief Legal Officer sold 21% of stake
- Last Timothy James −$1.3M EVP, Sales & Marketing sold 25% of stake
- Kapalka Timothy −$681K CAO Iridium Satellite LLC sold 27% of stake
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-03-31 | NIEHAUS ROBERT H Director | Grant or award | +742.9 | 316,532.5 | ||
| 2026-03-09 | O'Neill Vincent James Chief Financial Officer | Shares withheld for taxes | −2,514 | $24.01 | $60K | 129,864 |
| 2026-03-09 | McBride Suzanne E. Chief Operations Officer | Shares withheld for taxes | −3,067 | $24.01 | $74K | 371,093 |
| 2026-03-09 | Scheimreif Scott EVP-Government Programs | Shares withheld for taxes | −2,397 | $24.01 | $58K | 261,964 |
| 2026-03-09 | DESCH MATTHEW J Chief Executive Officer | Shares withheld for taxes | −8,747 | $24.01 | $210K | 1,460,600 |
| 2026-03-09 | Last Timothy James EVP, Sales & Marketing | Shares withheld for taxes | −2,335 | $24.01 | $56K | 114,432 |
| 2026-03-09 | Morgan Kathleen A. Chief Legal Officer | Shares withheld for taxes | −2,191 | $24.01 | $53K | 160,115 |
| 2026-03-09 | Kapalka Timothy CAO Iridium Satellite LLC | Shares withheld for taxes | −744 | $24.01 | $18K | 51,554 |
| 2026-03-01 | FITZPATRICK THOMAS Director | Shares withheld for taxes | −8,767 | $22.49 | $197K | 267,394.7 |
| 2026-03-01 | Scheimreif Scott EVP-GOVERNMENT PROGRAMS | Grant or award | +66,805 | 276,953 | ||
| 2026-03-01 | Scheimreif Scott EVP-GOVERNMENT PROGRAMS | Shares withheld for taxes | −12,592 | $22.49 | $283K | 264,361 |
| 2026-03-01 | Morgan Kathleen A. CHIEF LEGAL OFFICER | Grant or award | +70,981 | 173,617 | ||
| 2026-03-01 | Morgan Kathleen A. CHIEF LEGAL OFFICER | Shares withheld for taxes | −11,311 | $22.49 | $254K | 162,306 |
| 2026-03-01 | DESCH MATTHEW J CHIEF EXECUTIVE OFFICER | Grant or award | +292,275 | 1,522,648 | ||
| 2026-03-01 | DESCH MATTHEW J CHIEF EXECUTIVE OFFICER | Shares withheld for taxes | −53,301 | $22.49 | $1.2M | 1,469,347 |
| 2026-03-01 | McBride Suzanne E. CHIEF OPERATIONS OFFICER | Grant or award | +133,611 | 394,639 | ||
| 2026-03-01 | McBride Suzanne E. CHIEF OPERATIONS OFFICER | Shares withheld for taxes | −20,479 | $22.49 | $461K | 374,160 |
| 2026-03-01 | O'Neill Vincent James Chief Financial Officer | Grant or award | +83,507 | 136,036 | ||
| 2026-03-01 | O'Neill Vincent James Chief Financial Officer | Shares withheld for taxes | −3,658 | $22.49 | $82K | 132,378 |
| 2026-03-01 | Kapalka Timothy CAO IRIDIUM SATELLITE LLC | Grant or award | +13,569 | 54,169 |
Page 4 of 7 · 134 trades