Iridium Communications (IRDM) — insider trading
Communication Services · NASDAQ
Iridium Communications (IRDM) has 11 reported SEC Form 4 insider transactions in our data (latest 2026-07-10).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-07-10 | Thoma Donald Lee | Officer (EVP, Aireon) | Grant / award / vesting | 41,949 | $0.00 | $0 | Form 4 |
| 2026-06-30 | Canfield Thomas C | Director | Grant / award / vesting | 639 | $0.00 | $0 | Form 4 |
| 2026-06-30 | Alterman Louis M | Director | Grant / award / vesting | 38 | $0.00 | $0 | Form 4 |
| 2026-06-30 | FITZPATRICK THOMAS | Director | Grant / award / vesting | 49 | $0.00 | $0 | Form 4 |
| 2026-06-30 | FRAZIER LEON ANTHONY | Director | Grant / award / vesting | 93 | $0.00 | $0 | Form 4 |
| 2026-06-30 | NIEHAUS ROBERT H | Director | Grant / award / vesting | 378 | $0.00 | $0 | Form 4 |
| 2026-06-30 | Olson Eric T | Director | Grant / award / vesting | 385 | $0.00 | $0 | Form 4 |
| 2026-06-30 | Sears Kay | Director | Grant / award / vesting | 30 | $0.00 | $0 | Form 4 |
| 2026-06-30 | Shivanandan Monique S. | Director | Grant / award / vesting | 44 | $0.00 | $0 | Form 4 |
| 2026-06-30 | YEANEY JACQUELINE E | Director | Grant / award / vesting | 30 | $0.00 | $0 | Form 4 |
| 2026-06-01 | O'Neill Vincent James | Officer (Chief Financial Officer) | Shares withheld for taxes / exercise cost | 1,459 | $51.78 | $75.5K | Form 4 |
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Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: Iridium Communications (IRDM).
Last updated 2026-07-10 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.