EXHIBIT 11.1 REDWOOD TRUST, INC. STATEMENT RE: COMPUTATION OF PER SHARE EARNINGS
Twelve Months Twelve Months Twelve Months Ended Ended Ended December 31, 2001 December 31, 2000 December 31, 1999 ----------------- ----------------- ----------------- Basic: Average common shares outstanding 10,163,581 8,793,487 9,768,345 ----------- ----------- ----------- Total 10,163,581 8,793,487 9,768,345 =========== =========== =========== Net Income $30,162,747 $16,210,272 $(1,013,118) =========== =========== =========== Per Share Amount $ 2.97 $ 1.84 $ (0.10) =========== =========== =========== Diluted: Average common shares outstanding 10,163,581 8,793,487 9,768,345 Net effect of dilutive stock options outstanding during the period -- based on the treasury stock method 311,183 108,582 -- ----------- ----------- ----------- Total 10,474,764 8,902,069 9,768,345 =========== =========== =========== Net Income $30,162,747 $16,210,272 $(1,013,118) =========== =========== =========== Per Share Amount $ 2.88 $ 1.82 $ (0.10) =========== =========== ===========