X0303 4 2010-09-03 0 0000764581 CNB CORP /SC/ None 0001330927 Benson William R 8252 TIMBER RIDGE ROAD CONWAY SC 29526 1 0 0 0 Common Stock 2010-09-03 2010-09-03 4 S 0 1475 79.5 D 898 D Common Stock 362 I Spouse Common Stock 59178 I As Member, SC LLC Phantom Stock Common Stock 1572 D E Square Farms, LLC is owned 33.3% by William R. Benson The units are to be settled 100% in cash and vest upon termination of employment in the case of retirement or disability, upon death in the event of death, or upoon a change of control in the event of a change of control. Benefits are payuable after vesting on various dates depending upon whether there was termination of employment as a result of retirement, disability, or death or there was a change of control. Includes accrual of cash dividends. /s/William R. Benson 2010-09-03