(As of March 31, 2026)

Total number of shares authorized to be issued	1,214,916,736 shares
Total number of shares outstanding	373,573,152 shares
Total number of shares of treasury stock	53,145,401 shares
Number of shareholders	40,824 persons

Shareholder name	Number of shares held (shares)	Shareholding ratio (%)
The Master Trust Bank of Japan, Ltd. (Trust account)	73,898,200	23.06
Custody Bank of Japan, Ltd. (Trust account)	28,530,700	8.90
Seiko Group Corporation	11,000,000	3.43
JPMorgan Securities Japan Co., Ltd.	8,504,881	2.65
Mizuho Trust & Banking Co., Ltd., Retirement benefit trust, Mizuho Bank, Ltd. account, Beneficiary of the re-trust, Custody Bank of Japan, Ltd.	8,153,800	2.54
Epson Group Employees' Shareholding Association	6,851,102	2.13
The Nomura Trust and Banking Co., Ltd. (Investment trust account)	6,282,500	1.96
STATE STREET BANK AND TRUST COMPANY 505001	6,159,370	1.92
The Dai-ichi Life Insurance Company, Limited	4,586,400	1.43
Etsuko Hattori	4,321,400	1.34

1. Although the Company holds 53,145,401 shares of treasury shares, the Company is excluded from the above list of major shareholders.
2. Shareholding ratio is calculated by deducting treasury shares.