PGC ▲ +0.5% - Peapack-Gladstone Financial Corporation $PGC - Peapack Private Bank & Trust Opens New Garden City Office, Expanding Its Private Banking Presence on Long Island Peapack-Gladstone Financial Corporation rose 0.5% today following an announcement that its Peapack Private Bank & Trust division opened a new office in Garden City, expanding its private banking footprint on Long Island. The expansion demonstrates the company's growth strategy in the wealth management sector and signals confidence in the Long Island market's opportunity. 01-SEP-2026 11:00 AM ET