EXHIBIT 11 (Continued) ROBERTSON-CECO CORPORATION COMPUTATION OF EARNINGS (LOSS) PER COMMON SHARE (CONTINUED) ------------------------------------------------------------ (Thousands, except per share amounts) (Unaudited) YEAR ENDED DECEMBER 31 ---------------------------------- 1991 1992 1993 --------- --------- --------- FULLY DILUTED: Income (loss) from continuing operations. . . . .$(109,033) $(67,348) $(22,603) Less dividends on preferred stock. . . . . . . . . . . . . 281 169 112 --------- -------- -------- Fully diluted income (loss) from continuing operations. . . . . (109,314) (67,517) (22,715) (Loss) from discontinued operations . . . . . . . . . . (15,769) (3,797) (2,500) Income (loss) from extraordinary item . . . . . . . . . . . . . - - 5,367 Income (loss) from cumulative efect of accounting change. . - - (1,200) --------- -------- -------- Total fully diluted earnings (loss). . . . . . . . $(125,083) $(71,314) $(21,048) ========= ======== ======== Average number common shares outstanding. . . . . . . . . . 878 880 6,217 Assumed conversion of convertible debentures . . . . - - - Assumed exercise of stock options and warrants . . . . . - - - --------- -------- -------- Total number common share assuming full dilution . . . . 878 880 6,217 ========= ======== ======== Fully diluted earnings (loss) per common share from continuing operations. . . . . $ (124.49) $ (76.69) $ (3.65) Fully diluted earnings (loss) per common share from discontinued operations. . . . (17.95) (4.31) (.40) Fully diluted earnings (loss) per common share from extraordinary item . . . . . . - - .86 Fully diluted earnings (loss) from cumulative effect of accounting change. . . . . . . - - (.20) --------- -------- --------- Fully diluted earnings (loss) per common share . . . . . . . . $ (142.44) $ (81.00)$ (3.39) ========= ======== ========= -130-