X0101 42003-05-02 0001008554 HUMBOLDT BANCORP HBEK0001102039 MASON THEODORE S 1000Common Stock2003-05-024S01055013.02D290IBy Immediate Family MemberCommon Stock2003-05-054S0479813D24155IBy Self via D.A. Davidson & Co.Common Stock 2003-05-054S090013D65279DSale of open market shares pursuant to Trading Plan (SEC 10b-5) effective February 28, 2003Theodore S. Mason2003-05-06Signed By R. Blair Reynolds Pursuant to Power of Attorney on File2003-05-06