Redding, Calif. (JULY 2, 2025) — Plumas Bank, a wholly-owned subsidiary of Plumas Bancorp, announced today the successful completion of its acquisition of Cornerstone Community Bank, uniting two community-driven institutions to strengthen local banking services throughout northern California. “Our institutions were built on the same foundation: local leadership, deep … [Read more...] about Plumas Bank Completes Acquisition of Cornerstone Community Bank