X0201 42003-12-1200000010081BARR LABORATORIES INC brl0001237262MCKEE WILLIAMBARR LABORATORIES, INC.400 CHESTNUT RIDGE ROADWOODCLIFF LAKENJ076770100Sr.VP, CFO & TreasurerCommon Stock2003-12-124X05000.000016.5933A10789.0000DCommon Stock2003-12-124X05000.000074.4700D5789.0000DNon-Qualified Stock Option16.59332003-12-124D05000.000016.5933A2003-12-122009-08-11Common Stock5000.0000256880.0000DThe exercise of the options listed above and sale of the corresponding shares are being made pursuant to a Trading Plan, dated August 12, 2003, and established in accordance with the requirements of SEC Rule 10b5-1 under the Securities Exchange Act of 1934, as amended."/s/ William T. McKee2003-12-12