Alterman Louis M
SEC CIK 1623397 · EDGAR
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| IRDM | Iridium Communications Inc. | Dir | 13.8K | — | — | 4 | 2025-12-31 | 2026-06-30 |
Most active insiders at IRDM, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | FITZPATRICK THOMAS | Dir | — | $11.81M |
| 2 | McBride Suzanne E. | Chief Ops Off, Dir | — | $4.30M |
| 3 | Morgan Kathleen A. | CLO | — | $1.67M |
| 4 | Last Timothy James | EVP, Sales, Marketing | — | $1.35M |
| 5 | Kapalka Timothy | CAO Iridium Satellite LLC | — | $865.4K |
| 6 | NIEHAUS ROBERT H | Dir | $524.7K | — |
| 7 | Olson Eric T | Dir | — | $404.9K |
| 8 | DESCH MATTHEW J | CEO, Dir | $346.6K | — |
| 9 | Shivanandan Monique S. | Dir | — | — |
| 10 | O'Neill Vincent James | CFO | — | — |
| 12 | Alterman Louis M | Dir | — | — |
Transactions 4
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-07-02 16:06 | 2026-06-30 | IRDM | Iridium Communications Inc. | Alterman Louis M | Dir | A - Grant | $0.00 | +37.70 | 13.8K | +0.3% | $0 | |
| 2026-04-02 17:12 | 2026-03-31 | IRDM | Iridium Communications Inc. | Alterman Louis M | Dir | A - Grant | $0.00 | +74.10 | 13.8K | +0.5% | $0 | |
| 2026-01-07 | 2026-01-06 | IRDM | Iridium Communications Inc. | Alterman Louis M | Dir | A - Grant | $0.00 | +10.8K | 13.7K | +376% | $0 | |
| 2026-01-05 | 2025-12-31 | IRDM | Iridium Communications Inc. | Alterman Louis M | Dir | A - Grant | $0.00 | +2,876 | 2,876 | New | $0 |
Purchase Sale Sale after option exercise All abbreviations