X0101 42003-05-13 0001027443 MACROVISION CORP MVSN 0001079808 RYAN JOHN O 1100Chairman of the Board and ExecCommon Stock2003-05-135G05000D1130848IRyan Family TrustCommon Stock2003-05-135G05000D1130348IRyan Family TrustCommon Stock2003-05-135G05000D1129848IRyan Family TrustThese shares are held directly by the John O. Ryan and Pauline E. Ryan Trust U/T/A 1/22/92 ("Family Trust") and indirectly by John Ryan and Pauline Ryan as trustees of the Trust. Jack Isaacs Power of Attorney for John Ryan2003-05-20