X0202 4 2006-01-25 0 0001168455 PLUMAS BANCORP PLBC 0001207335 RYBACK ANDREW J PLUMAS BANK 35 S LINDAN AVE QUINCY CA 95971 0 1 0 0 EVP & CFO Common stock 2006-01-25 2006-01-26 4 S 1 750 21.4963 D 2761 I self-directed 401k Plan Common stock 2006-01-25 2006-01-26 4 X 1 3000 5.4311 A 5761 I self-directed 401k Plan Opion to buy common stock 5.4311 2006-01-25 2006-01-26 4 X 1 3000 5.4311 D 2002-06-21 2011-10-17 Common stock 3000 21749 D Includes 1,128 shares acquired under the Plumas Bank 401k Plan. 3,000 shares, ownership - direct. 2,761 shares, ownerhship - indirect via self-directed 401k Plan. 13,162 options currently vested and exercisable and 8,587 options currently not vested and therefore not exercisable. Andrew Ryback 2006-01-25