CHESAPEAKE UTILITIES CORPORATION AND SUBSIDIARIES EXHIBIT 11 COMPUTATION OF PRIMARY AND FULLY DILUTED EARNINGS PER SHARE FOR THE YEARS ENDED DECEMBER 31, 1995, 1994 AND 1993 ITEM 1995 1994 1993 ---- ---------- ---------- ---------- Shares issued at beginning of year......... 3,668,791 3,605,152 3,522,670 Treasury stock at beginning of year........ (15,609) (30,084) (34,892) Sale of treasury stock..................... 15,609 14,475 4,808 Issuance of common stock for dividend reinvestment plan......................... 38,660 30,928 27,942 Issuance of common stock pursuant to USI restricted stock award agreement.......... 14,138 32,418 54,540 Issuance of common stock for conversion of debentures................................ 293 ---------- ---------- ---------- Shares outstanding at end of year.......... 3,721,589 3,653,182 3,575,068 ========== ========== ========== Primary earnings per share calculation: Weighted average number of shares assuming primary dilution............... 3,701,891 3,632,413 3,556,037 ---------- ---------- ---------- Consolidated net income.................. $7,236,695 $4,459,922 $3,971,671 ---------- ---------- ---------- Primary earnings per share............... $ 1.95 $ 1.23 $ 1.12 ---------- ---------- ---------- Fully diluted earnings per share calculation: Weighted average number of shares assuming primary dilution............... 3,701,891 3,632,413 3,556,037 Contingent shares related to assumed conversion of convertible debt.......... 248,833 255,777 260,258 ---------- ---------- ---------- Weighted average number of shares assuming full dilution.................. 3,950,724 3,888,190 3,816,295 ---------- ---------- ---------- Adjusted income Net income............................... $7,236,695 $4,459,922 $3,971,671 Interest on convertible debt............. 349,251 358,998 365,284 Less: Applicable income taxes............ (136,208) (140,009) (142,461) ---------- ---------- ---------- Adjusted net income........................ $7,449,738 $4,678,911 $4,194,494 ---------- ---------- ---------- Fully diluted earnings per share........... $ 1.89 $ 1.20* $ 1.10* ========== ========== ========== - -------- NOTES: * This calculation is submitted in accordance with Regulation S-K item 601(b)(11) although not required by footnote 2 to paragraph 14 of APB Opinion No. 15 because it results in dilution of less than 3%. 48