Notice of Convocation of the 2026 Extraordinary General Meeting of Shareholders and General Meeting Materials

シンメンテホールディングス will submit for approval at the extraordinary general meeting of shareholders the share exchange agreement for its management integration with SANKI SERVICE CORPORATION, amendments to its corporate name and the number of officers, and the election of 5 directors and 3 Audit & Supervisory Board Members. The effective date of the share exchange is scheduled for 1 December 2026.

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Resolutions for the General Meeting of Shareholders

Extraordinary General Meeting of Shareholders

2026

Sep 4

Date and time(Friday), 10:00 a.m. (doors open at 9:30 a.m.)21 days from this disclosure to the meeting

Matters for resolution4 items

Approval of the share exchange agreement between SANKI SERVICE CORPORATION and the Company
Partial Amendments to the Articles of Incorporation
Election of 5 directors
Election of 3 Audit & Supervisory Board Members

Director nominee

5Nominees

5New

1Outside

Resolutions for the General Meeting of Shareholders
Item	Details
Type of shareholders' meeting	Extraordinary General Meeting of Shareholders
Date and time	4 September 2026 (Friday), 10:00 a.m. (doors open at 9:30 a.m.)
Matters for resolution	Proposal No. 1: Approval of the share exchange agreement between SANKI SERVICE CORPORATION and the Company, Proposal No. 2: Partial Amendments to the Articles of Incorporation, Proposal No. 3: Election of 5 directors, Proposal No. 4: Election of 3 Audit & Supervisory Board Members
Director nominee	5 candidates, including 5 new candidates and 1 outside director

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Shareholder ProposalPercentage voting in favor

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