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News Release lR Information
2026.03.13
Notice Concerning the Convocation of an Extraordinary General Shareholders’ Meeting Regarding Share Consolidation, Abolition of Provisions on Share Units, and Partial Amendment of the Articles of Incorporation
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News Release lR Information
2026.03.13
Announcement of Cancellation of Treasury Shares
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News Release lR Information
2026.02.20
Notice Regarding Results of Tender Offer for Shares, Etc. of Hisamitsu Pharmaceutical Co., Inc. by TAIYO KOSAN CO., INC. and Change in Parent Company, the Largest Shareholder that is a Major Shareholder, and Major Shareholder
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News Release lR Information
2026.02.13
Notice Regarding Setting of Record Date for Convening Extraordinary General Meeting of Shareholders
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News Release lR Information
2026.02.03
(Amendment) Notice Regarding Commencement of Tender Offer by TAIYO KOSAN CO.,INC. for Share Certificates, Etc. of Hisamitsu Pharmaceutical Co., Inc. (Securities Code: 4530)




