Scheimreif Scott - Insider Non-Derivative Transactions at Iridium Communications Inc. (IRDM) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Dec 19, 2025, Scheimreif Scott's relationship to Iridium Communications Inc. (IRDM) is Officer (EVP-GOVERNMENT PROGRAMS), and currently has 184,637 shares of Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other IRDM insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
Scheimreif Scott - Insider Non-Derivative Transactions of IRDM Common Stock
Scheimreif Scott - Insider Non-Derivative Transactions at IRDM
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Dec 20, 2025 | F -- (Common Stock) | 1032 | 17.04 | 184637 |
| Dec 2, 2025 | F -- (Common Stock) | 1766 | 16.44 | 185669 |
| Sep 2, 2025 | F -- (Common Stock) | 1766 | 24.89 | 187435 |
| Jun 2, 2025 | F -- (Common Stock) | 1765 | 25.4 | 189201 |
| Mar 3, 2025 | F -- (Common Stock) | 2401 | 31.56 | 190966 |
| Mar 3, 2025 | Acquisition -- (Common Stock) | 4973 | 0 | 193367 |
| Mar 2, 2025 | F -- (Common Stock) | 5617 | 31.56 | 156863 |
| Mar 2, 2025 | F -- (Common Stock) | 4436 | 31.56 | 162480 |
| Mar 2, 2025 | F -- (Common Stock) | 2304 | 31.56 | 164630 |
| Mar 2, 2025 | Acquisition -- (Common Stock) | 10071 | 0 | 166934 |
| Mar 2, 2025 | Acquisition -- (Common Stock) | 23764 | 0 | 188394 |
| Dec 20, 2024 | F -- (Common Stock) | 1920 | 29.5 | 166916 |
| Dec 2, 2024 | F -- (Common Stock) | 1151 | 29.72 | 168836 |
| Sep 2, 2024 | F -- (Common Stock) | 1151 | 25.8 | 169987 |
| Jun 2, 2024 | F -- (Common Stock) | 1150 | 30.11 | 171138 |
| Mar 3, 2024 | F -- (Common Stock) | 1113 | 29.71 | 172288 |
| Mar 3, 2024 | Acquisition -- (Common Stock) | 2306 | 0 | 173401 |
| Mar 2, 2024 | F -- (Common Stock) | 3884 | 29.71 | 127802 |
| Mar 2, 2024 | F -- (Common Stock) | 2634 | 29.71 | 131686 |
| Mar 2, 2024 | F -- (Common Stock) | 5994 | 29.71 | 145851 |
| Mar 2, 2024 | Acquisition -- (Common Stock) | 24043 | 0 | 151845 |
| Mar 2, 2024 | Acquisition -- (Common Stock) | 25244 | 0 | 171095 |
| Dec 20, 2023 | F -- (Common Stock) | 393 | 40.2 | 134320 |
| Dec 2, 2023 | F -- (Common Stock) | 1308 | 39.21 | 134713 |
| Sep 2, 2023 | F -- (Common Stock) | 1308 | 49.53 | 136021 |
| Jun 2, 2023 | F -- (Common Stock) | 1308 | 61.11 | 137329 |
| Mar 14, 2023 | Sell -- (Common Stock) | 96348 | 59.79 | 138637 |
| Mar 14, 2023 | M -- (Common Stock) | 52816 | 6.52 | 191453 |
| Mar 14, 2023 | M -- (Common Stock) | 43532 | 9.45 | 234985 |
| Mar 3, 2023 | F -- (Common Stock) | 1621 | 61.76 | 138637 |
| Mar 3, 2023 | Acquisition -- (Common Stock) | 3363 | 0 | 140258 |
| Mar 2, 2023 | F -- (Common Stock) | 2609 | 61.59 | 112501 |
| Mar 2, 2023 | F -- (Common Stock) | 3083 | 61.59 | 115110 |
| Mar 2, 2023 | F -- (Common Stock) | 3888 | 61.59 | 124718 |
| Mar 2, 2023 | Acquisition -- (Common Stock) | 16105 | 0 | 128606 |
| Mar 2, 2023 | Acquisition -- (Common Stock) | 12177 | 0 | 136895 |