12. QUARTERLY RESULTS OF OPERATIONS (UNAUDITED) Notes to Consolidated Financial Statements (Continued) The sum of per share amounts for the four quarters may not equal the total per share amounts for the year as a result of changes in the weighted average common shares outstanding. Interim unaudited financial information follows  (in thousands, except per share amounts) : (a) On December 11, 2003, the Company’s stock was listed for trading on the New York Stock Exchange under the symbol “DW.” Simultaneously, the Company’s stock ceased trading on the American Stock Exchange. 34 First Second Third Fourth Quarter Quarter Quarter Quarter Year Year Ended December 31, 2003 Net sales $80,827 $89,410 $96,107 $86,772 $353,116 Gross profit 17,950 22,883 25,470 20,378 86,681 Income from continuing operations 5,138 8,778 10,768 6,559 31,243 Discontinued operations 138 — — (90) 48 Net income 3,266 5,345 6,582 4,230 19,423 Net income per common share: Income from continuing operations Basic .31 .53 .65 .42 1.92 Diluted .31 .52 .64 .41 1.88 Discontinued operations Basic .02 — — — — Diluted .01 — — — — Net income Basic .33 .53 .65 .42 1.92 Diluted .32 .52 .64 .41 1.88 Stock Market Price (a) High $ 16.24 $ 18.25 $ 19.10 $ 28.28 $ 28.28 Low $ 14.95 $ 15.01 $ 17.90 $ 18.69 $ 14.95 Close (at end of quarter) $ 15.21 $ 18.20 $ 18.51 $ 27.80 $ 27.80 First Second Third Fourth Quarter Quarter Quarter Quarter Year Year Ended December 31, 2002 Net sales $ 72,187 $85,718 $89,217 $78,309 $325,431 Gross profit 18,048 21,507 21,112 17,920 78,587 Income from continuing operations 3,649 4,807 4,691 2,617 15,764 Discontinued operations (117) (40) 9 (52) (200) Cumulative effect of change in accounting principle (30,080) (82) (30,162) Net income (loss) (26,548) 4,767 4,700 2,483 (14,598) Net income per common share: Income from continuing operations Basic .38 .49 .48 .26 1.61 Diluted .37 .48 .47 .26 1.57 Discontinued operations Basic (.01) — — — (.02) Diluted (.01) — — — (.02) Cumulative effect of change in accounting principle Basic (3.11) — — (.01) (3.08) Diluted (3.05) — — (.01) (3.01) Net income (loss) Basic (2.74) .49 .48 .25 (1.49) Diluted (2.69) .48 .47 .25 (1.46) Stock Market Price High $ 14.98 $ 17.03 $ 16.90 $ 16.50 $ 17.03 Low $ 10.90 $ 11.50 $ 13.50 $ 15.25 $ 10.90 Close (at end of quarter) $ 12.70 $ 16.45 $ 15.55 $ 16.05 $ 16.05