SEC Form 424B3 filed by Churchill Capital Corp IX

PlusAI, a leader in AI software for autonomous trucks, today announced that it will provide a Business Update via a conference call at 4:30 p.m. Eastern Time on Tuesday, April 7, 2026. During the call, PlusAI will provide updates on key commercial, financial, and strategic milestones, including: Live commercial deployment: Recently launched joint autonomous truck pilot with Ryder System, Inc. and International Motors, featuring a factory-integrated autonomous vehicle operating daily 600-mile freight routes along the I-35 corridor between Laredo and Temple, Texas Path to L4 commercialization: Advancing toward the targeted 2027 commercial launch of the SuperDrive™ virtual driver syste

Churchill Capital Corp IX ("Churchill IX") (NASDAQ:CCIX), a publicly traded special purpose acquisition company, today announced that it has filed a post-effective amendment to its Registration Statement on Form S-4 and rescheduled its extraordinary general meeting of shareholders to vote upon the proposed business combination between Churchill IX and Plus Automation, Inc. ("PlusAI"), a leader in AI software for autonomous trucks, from April 15, 2026 to 10:00 a.m. Eastern Time on April 24, 2026. As a result of the rescheduling, the deadline for delivery of redemption requests from Churchill IX's public shareholders in connection with the proposed business combination has been extended from

Multi-layer collaboration with NVIDIA spans NVIDIA Alpamayo foundation model adaptation, DRIVE Hyperion platform and NVIDIA Halos PlusAI today announced an expanded collaboration with NVIDIA that supports the commercialization of PlusAI's SuperDrive™ virtual driver for fully driverless commercial operations on factory-built autonomous trucks expected to begin in 2027. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260316111292/en/PlusAI's AV2.0 architecture for the Physical AI world The collaboration, announced at NVIDIA GTC, advances three interconnected capabilities in the SuperDrive self-driving system: AI reasoning through