PUBLIC STORAGE, INC. EXHIBIT 11 - EARNINGS PER SHARE FOR THE YEAR ENDED DECEMBER 31, ----------------------------------------------------- 1998 1997 1996 ------------- ------------- ------------- (amounts in thousands, except per share data) EARNINGS PER SHARE: - ------------------- Net income $ 227,019 $ 178,649 $ 153,549 Less: Preferred Stock Dividends: 10% Cumulative Preferred Stock, Series A (4,563) (4,563) (4,563) 9.20% Cumulative Preferred Stock, Series B (5,488) (5,488) (5,488) Adjustable Rate Preferred Stock, Series C (2,024) (2,213) (2,212) 9.50% Cumulative Preferred Stock, Series D (2,850) (2,850) (2,850) 10.00% Cumulative Preferred Stock, Series E (5,488) (5,488) (5,488) 9.75% Cumulative Preferred Stock, Series F (5,606) (5,606) (5,606) 8-7/8% Cumulative Preferred Stock, Series G (15,309) (15,309) (15,479) 8.45% Cumulative Preferred Stock, Series H (14,259) (14,259) (13,348) 8-5/8% Cumulative Preferred Stock, Series I (8,625) (8,625) (1,438) 8% Cumulative Preferred Stock, Series J (12,000) (4,133) - 8.25% Convertible Preferred Stock (2,163) (4,531) (4,679) Convertible Preferred Stock, Series CC - (15,328) (5,748) Mandatory Convertible Participating Preferred Stock - - (1,700) ------------- ------------- ------------- Net income allocable to common shareholders $ 148,644 $ 90,256 $ 84,950 ============= ============= ============= Weighted average common and common equivalent shares outstanding: Basic weighted average common shares outstanding 113,929 98,446 77,117 Net effect of dilutive stock options - based on treasury stock method using average market price 428 515 241 ------------- ------------- ------------- Diluted weighted average common shares outstanding 114,357 98,961 77,358 ============= ============= ============= Basic earnings per common and common equivalent share $ 1.30 $ 0.92 $ 1.10 ============= ============= ============= Diluted earnings per common and common equivalent share $ 1.30 $ 0.91 $ 1.10 ============= ============= ============= Ehhibit - 11 PUBLIC STORAGE, INC. EXHIBIT 11 - EARNINGS PER SHARE FOR THE YEAR ENDED DECEMBER 31, ----------------------------------------------------- 1998 1997 1996 ------------- ------------- ------------- (amounts in thousands, except per share data) DILUTED EARNINGS PER SHARE, ASSUMING CONVERSION OF ANTI-DILUTIVE SECURITIES Net income allocable to common shareholders per calculation above $ 148,644 $ 90,256 $ 84,950 Add: Dividends to 8.25% Convertible Preferred Stock 2,163 4,531 4,679 Add: Dividends to Mandatory Convertible Participating Preferred Stock - - 1,700 Add: Dividends to Mandatory Convertible Preferred Stock, Series CC - 1,916 5,748 ------------- ------------- ------------- Netincome allocable to common shareholders for purposes of determining Diluted Earnings Per Share, assuming conversion of anti-diluted securities $ 150,807 $ 96,703 $ 97,077 ============= ============= ============= Diluted weighed average common shares outstanding 114,357 98,961 77,358 Pro forma weighted average common shares assuming conversion of 8.25% Convertible Preferred Stock at date of issuance (July 15, 1994) until actual conversion date (July 1, 1998) 1,763 3,705 3,823 Pro forma weighted average common shares assuming conversion of the Mandatory Convertible Participating Preferred Stock at date of issuance (July 1, 1995) - - 715 Pro forma weighted average common shares assuming conversion of the Mandatory Convertible Preferred Stock, Series CC from date of issuance (April 1, 1996)until date of conversion (April 1, 1997) - 479 1,548 ------------- ------------- ------------- Weighed average common shares for purposes of computation of Diluted Earnings Per Share, assuming conversion of anti-dilutive securities 116,120 103,145 83,444 ============= ============= ============= Diluted Earnings Per Share, assuming conversion of anti-dilutive securities (1) $ 1.30 $ 0.94 $ 1.16 ============= ============= ============= (1) Such amounts are anti-dilutive and are not presented in the Company's consolidated financial statements. In addition, the Company has 7,000,000 shares of Class B Common Stock which are convertible into shares of the Company's Common Stock subject to the attainment of certain earnings milestone by the Company. As these earnings milestones have not been met, the conversion has not been assumed. Exhibit - 11