Established March 1942 Common Stock Authorized: 550,000,000 shares Issued: 263,992,598 shares Capital: \20,886 million Number of shareholders: 25,330 Listings: Common stock listed on the first section of the Tokyo Stock Exchange Transfer Agent for Common Stock The Chuo Mitsui Trust and Banking Co., Ltd. 3-33-1 Shiba, Minato-ku, Tokyo 105-8574 Certified Accountants Ernst & Young ShinNihon LLC Hibiya Kokusai Bldg., 2-2-3 Uchisaiwai-cho Chiyoda-ku, Tokyo 100-0011 Major Shareholders (%) Japan Trustee Services Bank, Ltd. (Trust account) 8.93 Sumitomo Mitsui Banking Corp. 4.61 The Master Trust Bank of Japan, Ltd. (Trust account) 4.39 Business Partner Shareholders’ Committee 2.59 Japan Trustee Services Bank, Ltd. (Trust account 9) 2.38 Employee Shareholders’ Committee 2.31 The Bank of Tokyo-Mitsubishi UFJ, Ltd. 2.24 Tokio Marine & Nichido Fire Insurance Co., Ltd. 2.10 Aioi Insurance Co., Ltd. 1.98 The Norinchukin Bank 1.56 (As of December 31, 2009) Stock Price Range & Trading Volume (Tokyo Stock Exchange) 2005 2006 2007 2008 2009 High \680 \672 \510 \456 \364 Low \344 \406 \345 \156 \199 TOPIX Close (Year-end) 1,649 1,681 1,475 859 907 11 12 12 12 9 19 13 14 13 13 16 17 1 2 3 4 5 6 7 8 9 10 11 12 Volume (Million Shares) 2009 (Month) 1 2 3 4 5 6 7 8 9 10 11 12 2009 (Month) 0 100 200 300 400 500 (Yen) Common Stock Price Range and Close (left scale) (Points) TOPIX Close (right scale) 0 200 400 600 800 1,000 0 5 10 15 20 Investor Information Toagosei Co., Ltd. 41