0001913971 2026-10-28 2026-10-28 false 0001913971 8-K 2026-10-28 PRINCETON BANCORP, INC. PA 001-41589 88-4268702 183 Bayard Lane Princeton NJ 08540 (609) 921-1700 N/A false false false false Common stock, no par value BPRN NASDAQ false