As filed with the U.S. Securities and Exchange Commission on December 23, 2025. Registration No. 333-290897 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ___________________________________ AMENDMENT NO. 1 | Cayman Islands | 6770 | 98-1888010 | | --- | --- | --- | | (State or other jurisdiction of | (Primary Standard Industrial | (I.R.S. Employer | | incorporation or organization) | Classification Code Number) | Identification Number) | 1345 Avenue of the Americas, Fl 47 New York, ...

Core Insights - Merlin Labs, Inc. has announced a significant increase in their private investment in public equity (PIPE) commitments, now exceeding $200 million [1] Company Summary - Merlin Labs is a leading developer of assured, autonomous flight technology specifically targeting defense customers [1] - Inflection Point Acquisition Corp. IV is involved in this PIPE investment alongside Merlin Labs [1] Investment Details - The increase in PIPE commitments includes contributions from both new investors and existing investors who have raised their commitments [1] - The total PIPE commitments now stand at more than $200 million, indicating strong investor confidence in the company [1]