Exhibit 11 THE ST. PAUL COMPANIES, INC. AND SUBSIDIARIES Computation of Earnings Per Share (In thousands) Three Months Ended Nine Months Ended September 30 September 30 ------------------- ----------------- 1997 1996 1997 1996 ----- ----- ----- ----- EARNINGS: Primary: Net income, as reported $163,404 128,934 518,477 387,808 PSOP preferred dividends declared (net of taxes) (2,163) (2,179) (6,516) (6,503) Premium on preferred shares redeemed (1,523) (224) (2,434) (664) -------- -------- -------- -------- Net income, as adjusted $159,718 126,531 509,527 380,641 ======== ======== ======== ======== Fully diluted: Net income, as reported $163,404 128,934 518,477 387,808 Dividends on monthly income preferred securities (net of taxes) 2,018 2,018 6,055 6,055 Additional PSOP expense (net of taxes) due to assumed conversion of preferred stock (659) (752) (1,995) (2,265) Premium on preferred shares redeemed (1,523) (224) (2,434) (664) -------- -------- -------- -------- Net income, as adjusted $163,240 129,976 520,103 390,934 ======== ======== ======== ======== SHARES: Primary: Weighted average number of common shares outstanding, per consolidated financial statements 83,658 83,286 83,546 83,594 Additional dilutive effect of assumed exercise of outstanding stock options (based on treasury stock method using average market price) 1,366 968 1,250 1,050 -------- -------- -------- -------- Weighted average, as adjusted 85,024 84,254 84,796 84,644 ======== ======== ======== ======== Fully diluted: Weighted average number of common shares outstanding, per consolidated financial statements 83,658 83,286 83,546 83,594 Additional dilutive effect of: Assumed conversion of PSOP preferred stock 3,880 3,963 3,909 3,977 Assumed conversion of monthly income preferred securities 3,509 3,509 3,509 3,509 Assumed exercise of outstanding stock options (based on treasury stock method using market price at end of period) 1,471 1,082 1,532 1,099 -------- -------- -------- -------- Weighted average, as adjusted 92,518 91,840 92,496 92,179 ======== ======== ======== ======== EARNINGS PER COMMON SHARE: Primary $1.88 1.50 6.01 4.50 Fully diluted $1.76 1.42 5.62 4.24