News　2026

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April 01,2026
- Release
Toagosei Announces the Situation Concerning the Acquisition of Treasury Shares
March 27,2026
- Release
Resolutions of the 113th Ordinary General Meeting of Shareholders
March 27,2026
- News
- Polymer and Oligomer Business
Revision to the Price of Polymer and Oligomer Products [PDF:136.7 KB]
March 18,2026
- Release
Notice of Publication of the FY2025 Financial Results Briefing Transcript
March 10,2026
- Release
Toagosei Recognized as a 2026 Outstanding Organization of KENKO Investment for Health (Top 500 Enterprise)
March 02,2026
- Release
Toagosei Announces the Situation Concerning the Acquisition of Treasury Shares
February 26,2026
- Release
- News
Notice of 113th Ordinary General Meeting of Shareholders
February 19,2026
- Release
Presentation Materials for Medium-Term Management Plan (2026-2028) "Connect and Create 2028"
February 19,2026
- Release
Presentation Materials for the Fiscal Year Ending December 2025
February 13,2026
- Release
Toagosei Co., Ltd. Announces Results of Treasury Stock Acquisition by Extended-hours Trading (ToSTNeT-3)
February 12,2026
- Release
Toagosei Co., Ltd. Announces Treasury Stock Acquisition by Extended-hours Trading (ToSTNeT-3)
February 12,2026
- Release
Notice Concerning the Disposal of Treasury Shares Accompanying the Continuation of the Employee Stock Compensation Plan
February 12,2026
- Release
Notice Concerning Determination of Matters Regarding Share Disposal for Employee Stock Compensation Plan
February 12,2026
- Release
Formulation of Medium-Term Management Plan (2026-2028) "Connect and Create 2028"
February 12,2026
- Release
Toagosei Co., Ltd. Announces Determination of Matters Regarding Treasury Stock Acquisition
February 12,2026
- Release
Consolidated Financial Results for the Fiscal Year Ended December 31, 2025 (Under Japanese GAAP)
February 03,2026
- News
- Commodity Chemicals
Revision to the Price of Industrial Ammonium sulfate [PDF:135.5 KB]

Release

April 01,2026
- Release
Toagosei Announces the Situation Concerning the Acquisition of Treasury Shares
March 27,2026
- Release
Resolutions of the 113th Ordinary General Meeting of Shareholders
March 18,2026
- Release
Notice of Publication of the FY2025 Financial Results Briefing Transcript
March 10,2026
- Release
Toagosei Recognized as a 2026 Outstanding Organization of KENKO Investment for Health (Top 500 Enterprise)
March 02,2026
- Release
Toagosei Announces the Situation Concerning the Acquisition of Treasury Shares
February 26,2026
- Release
- News
Notice of 113th Ordinary General Meeting of Shareholders
February 19,2026
- Release
Presentation Materials for Medium-Term Management Plan (2026-2028) "Connect and Create 2028"
February 19,2026
- Release
Presentation Materials for the Fiscal Year Ending December 2025
February 13,2026
- Release
Toagosei Co., Ltd. Announces Results of Treasury Stock Acquisition by Extended-hours Trading (ToSTNeT-3)
February 12,2026
- Release
Toagosei Co., Ltd. Announces Treasury Stock Acquisition by Extended-hours Trading (ToSTNeT-3)
February 12,2026
- Release
Notice Concerning the Disposal of Treasury Shares Accompanying the Continuation of the Employee Stock Compensation Plan
February 12,2026
- Release
Notice Concerning Determination of Matters Regarding Share Disposal for Employee Stock Compensation Plan
February 12,2026
- Release
Formulation of Medium-Term Management Plan (2026-2028) "Connect and Create 2028"
February 12,2026
- Release
Toagosei Co., Ltd. Announces Determination of Matters Regarding Treasury Stock Acquisition
February 12,2026
- Release
Consolidated Financial Results for the Fiscal Year Ended December 31, 2025 (Under Japanese GAAP)

News

March 27,2026
- News
- Polymer and Oligomer Business
Revision to the Price of Polymer and Oligomer Products [PDF:136.7 KB]
February 26,2026
- Release
- News
Notice of 113th Ordinary General Meeting of Shareholders
February 03,2026
- News
- Commodity Chemicals
Revision to the Price of Industrial Ammonium sulfate [PDF:135.5 KB]

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