PHILADELPHIA, April 28, 2025 (GLOBE NEWSWIRE) -- Berger Montague PC advises investors that a securities class action lawsuit has been filed against BigBear.ai Holdings, Inc. (“BigBear” or the “Company”) (NYSE: BBAI) on behalf of purchasers of BigBear securities between March 31, 2022 through March 25, 2025, inclusive (the “Class Period”). Investor Deadline: Investors who purchased or acquired BigBear securities during the Class Period may, no later than JUNE 10, 2025, seek to be appointed as a lead plaintif ...