NEW YORK, May 18, 2026 (GLOBE NEWSWIRE) -- WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of securities of Upstart Holdings, Inc. (NASDAQ: UPST) between May 14, 2025 and November 4, 2025, inclusive (the “Class Period”), of the important June 8, 2026 lead plaintiff deadline.