IRDM ▲ +3.0% - Iridium Communications Inc. $IRDM IRDM - Iridium, Deutsche Telekom IoT, and Toyota Demonstrate Voice Messaging over Satellite via Iridium NTN Direct Iridium Communications rose 3.0% today after the company demonstrated voice messaging capabilities over satellite in collaboration with Deutsche Telekom IoT and Toyota, showcasing its non-terrestrial network (NTN) direct technology. The partnership demonstration highlights Iridium's expanding role in satellite connectivity and IoT applications, which investors may view as validating the commercial potential of its network infrastructure beyond traditional uses. 10-SEP-2026 09:02 AM ET