X0202 4 2004-05-26 0 0001108951 LARGE SCALE BIOLOGY CORP LSBC 0001213818 CARTON MARVYN LARGE SCALE BIOLOGY CORP 3333 VACA VALLEY PARKWAY VACAVILLE CA 95688 1 0 0 0 Non-Qualified Stock Option 1.48 2004-05-26 4 A 0 6000 0 A 2014-05-25 Common Stock 6000 61500 D Options are immediately exercisable, but vest in four equal quarterly installments over one year measured from the grant date. Any unvested shares purchased under the option are subject to repurchase by LSBC at the exercise price paid by Reporting Person upon cessation of his service on the Board of Directors prior to vesting in those shares. John S. Rakitan, Attorney-in-fact 2004-05-27