BigBear.ai Holdings, Inc. (NYSE: BBAI) is an artificial intelligence and decision-intelligence analytics company that completed its de-SPAC merger with GigCapital4, Inc. in December 2021, with GigCapital Global serving as sponsor. The company operates primarily in the defense, intelligence, and commercial enterprise sectors, delivering AI-powered analytics platforms to government and private-sector clients. The December 2025 Form 8-K filing with accession number 0001193125-25-303945 reflects ongoing post-merger public company reporting obligations for the combined entity. BigBear.ai remains an actively traded operating company more than three years after its SPAC transaction closed. Sign up at SpacDesk for full filing history, sponsor profiles, and real-time SPAC data on BBAI and hundreds of other transactions.