Invester Relations

Fundamental stock information

Stock Overview

Security Code
4229
Listed Stock Exchange
Tokyo Stock Exchange (Prime Market)
Fiscal Year
From April 1 of each year to March 31 of the following year
Annual General Meeting of Shareholders
June of each year
Date of record for determining the shareholders who are eligible to receive year-end dividends
March 31
Date of record for determining the shareholders who are eligible to receive interim dividends
September 30
Total Number of Authorized Shares
17,621,100 shares
Total Shares Outstanding
8,998,308 shares
Share Unit Number
100 shares
Total Number of Shareholders
4,805 (as of March 31, 2026)
Shareholder Registry Administrator
Special-account Managing Institution
Mitsubishi UFJ Trust and Banking Corporation
Contact information about the above
Securities Agency Department, Mitsubishi UFJ Trust and Banking Corporation
1-1 Nikko-cho, Fuchu-shi, Tokyo
Tel: 0120-232-711 (toll free)
[Mailing address]
Shin-Tokyo Post Office, P.O. Box No. 29 137-8081
Securities Agency Department, Mitsubishi UFJ Trust and Banking Corporation
Method of Public Notices
Electronic Public Notice
However, if it is impossible to publish public notices electronically because of an accident or other unavoidable circumstances, the public notices shall be issued by publication in the Nihon Keizai Shimbun.
Managing Underwriters
Nomura Securities Co., Ltd.
Mizuho Securities Co., Ltd.
SMBC Nikko Securities Inc.

Information on Major Shareholders

As of March 31, 2026

Name Number of Shares Owned
(in thousand shares)
Percentage of the Number of Shares Owned in Total Shares Outstanding
(excluding own shares)
Custody Bank of Japan, Ltd.
(Retirement Benefit Trust Account for Mitsui Chemicals, Inc., re-entrusted by Sumitomo Mitsui Trust Bank, Limited)
578 8.7
Gun Ei Chemical Industry Customers’ Stockholding 550 8.3
The Master Trust Bank of Japan, Ltd.
(Trust Account)
528 8.0
Shin-Etsu Chemical Co., Ltd. 329 5.0
The Gunma Bank, Ltd.
(Standing Proxy: Custody Bank of Japan, Ltd.)
304 4.6
The Bank of Yokohama, Ltd.
(Standing Proxy: Custody Bank of Japan, Ltd.)
245 3.7
Mitsubishi UFJ Trust and Banking Corporation
(Standing Proxy: The Master Trust Bank of Japan, Ltd.)
232 3.5
Custody Bank of Japan, Ltd.
(Trust Account)
230 3.5
Japan Securities Finance Co., Ltd. 187 2.8
Tokyo Ohka Kogyo Co., Ltd. 168 2.5
  • (Note) Our company owns 2,362,359 shares but is excluded from the above list of major shareholders.
  • (Note) Shareholding ratios are calculated after deducting own shares and rounded off to two decimal places.

Distribution of Shares by Shareholder Type (Number of Shares)

As of March 31, 2026

(Note)Shareholding ratios are rounded off to two decimal places.

<<Notes>>

  • 1. With electronic stock certificates, a change in the address of shareholders, a demand for purchase, and other various procedures shall be, in principle, accepted by account management institutions (e.g., securities companies) where you opened your account. Please contact the securities company where you opened your account. It should be noted that the shareholder registry administrator (Mitsubishi UFJ Trust and Banking Corporation) cannot handle such procedures.
  • 2. For the various procedures for stocks recorded in special accounts and for which Mitsubishi UFJ Trust and Banking Corporation serves as the account management institution, please contact the above special-account managing institution (Mitsubishi UFJ Trust and Banking Corporation). It should be noted that any of the branches of Mitsubishi UFJ Trust and Banking Corporation across Japan can mediate such procedures.
  • 3. Any dividends not received will be paid at the head office and branches of Mitsubishi UFJ Trust and Banking Corporation.
  • 4. Treasury shares of 2,362,359 shares are included in "Individuals and Others" as 23,623 units and in "Shares Less Than One Unit" as 59 shares.
  • 5. The above "Other Corporations" includes 5 units of shares registered in the name of the Japan Securities Depository Center, Inc. (JASDEC).