PUBLIC STORAGE, INC. Exhibit 11 - Statement Re: Computation of Earnings Per Share For the three months ended For the six months ended June 30, June 30, -------------------------------- -------------------------------- Earnings Per Share: 1998 1997 1998 1997 - --------------------------------------------------------- ---------------- ------------- ---------------- -------------- (Amounts in thousand, except per share data) Net income $57,199 $44,251 $ 105,563 $86,569 Less: Preferred Stock dividends: 10% Cumulative Preferred Stock, Series A (1,140) (1,141) (2,280) (2,282) 9.20% Cumulative Preferred Stock, Series B (1,372) (1,372) (2,744) (2,744) Adjustable Rate Preferred Stock, Series C (506) (572) (1,012) (1,116) 9.50% Cumulative Preferred Stock, Series D (713) (713) (1,426) (1,426) 10.0% Cumulative Preferred Stock, Series E (1,372) (1,372) (2,744) (2,744) 9.75% Cumulative Preferred Stock, Series F (1,401) (1,402) (2,802) (2,803) 8.875% Cumulative Preferred Stock, Series G (3,828) (3,827) (7,656) (7,655) 8.45% Cumulative Preferred Stock, Series H (3,565) (3,565) (7,130) (7,130) 8.625% Cumulative Preferred Stock, Series I (2,156) (2,156) (4,312) (4,312) 8.00% Cumulative Preferred Stock, Series J (3,000) - (6,000) - 8.25% Convertible Preferred Stock (1,076) (1,136) (2,163) (2,278) Convertible Preferred Stock, Series CC - (13,412) - (15,328) ---------------- ------------- ---------------- -------------- Total preferred dividends (20,129) (30,668) (40,269) (49,818) ---------------- ------------- ---------------- -------------- Net income allocable to common shareholders $37,070 $13,583 $65,294 $36,751 ================ ============= ================ ============== Weighted average common shares outstanding: Basic - weighted average common shares outstanding 113,970 97,524 111,731 93,326 Net effect of dilutive stock options - based on treasury stock method using average market price 460 522 515 557 ---------------- ------------- ---------------- -------------- Diluted weighted average common shares outstanding 114,430 98,046 112,246 93,883 ================ ============= ================ ============== Basic earnings per common share $0.33 $0.14 $0.58 $0.39 ================ ============= ================ ============== Diluted earnings per common share $0.32 $0.14 $0.58 $0.39 ================ ============= ================ ============== Exhibit 11 PUBLIC STORAGE, INC. Exhibit 11 - Statement Re: Computation of Earnings Per Share For the three months ended For the six months ended June 30, June 30, -------------------------------- -------------------------------- Diluted Earnings per Share, assuming conversion of anti-dilutive securities: 1998 1997 1998 1997 - --------------------------------------------------------- ---------------- ------------- ---------------- -------------- (Amounts in thousand, except per share data) Net income allocable to common shareholders per calculation above $37,070 $13,583 $65,294 $36,751 Add back applicable dividends paid to holders of Convertible Preferred Stocks: * 8.25% Convertible Preferred Stock 1,076 1,136 2,163 2,278 * Series CC Preferred Stock - - - 1,916 ---------------- ------------- ---------------- -------------- Netincome allocable to common shareholders for purposes of determining Diluted Earnings per Share, assuming conversion of anti-dilutive securities $38,146 $14,719 $67,457 $40,945 ================ ============= ================ ============== Diluted weighted average common shares outstanding 114,430 98,046 112,246 93,883 Pro forma weighted average common shares assuming conversion of Convertible Preferred Stock: * 8.25% Convertible Preferred Stock 3,530 3,718 3,555 3,721 * Series CC Preferred Stock - - - 1,092 ---------------- ------------- ---------------- -------------- Weighted average common shares for purposes of computation of Diluted Earnings per Share, assuming conversion of anti-dilutive securities 117,960 101,764 115,801 98,696 ================ ============= ================ ============== Diluted Earnings per Common Share, assuming conversion of anti-dilutive securities (1) $0.32 $0.14 $0.58 $0.41 ================ ============= ================ ============== (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