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