Plumas Bancorp

Item 8.01 Other Events Plumas Bancorp today announced that its Board of Directors has authorized a share repurchase program authorizing the Company to repurchase up to $25 million of the Company’s common stock through the fourth quarter of 2026. The Company may affect repurchases from time to time through open market purchases, privately negotiated transactions, block trades, or other means in accordance with applicable securities laws. The actual timing, number, and value of shares repurchased will depend on a variety of factors, including market conditions, capital availability, and other corporate considerations. The Company intends to fund the repurchases from available cash and retained earnings. The repurchase program does not obligate the Company to acquire any specific number of shares and may be modified, suspended, or terminated at any time without prior notice. The Company issued a press release announcing the stock repurchase program on February 2, 2026, a copy of which is attached hereto as Exhibit 99.1 and is incorporated by reference herein.