The 21st Ordinary General Shareholders Meeting

May 25, 2026

Date: Monday, June 22, 2026
Start: 10:00am (JST) on schejule
Finish: 111:34am (JST)
Place : Royal Hall, Royal Park Hotel 3F
2-1-1 Nihonbashi-Kakigara-cho, Chuo-ku, Tokyo

Daiichi Sankyo Company, Limited ("the Company") is pleased to respectfully notify that the following matters were reported upon and resolved at the 21th Ordinary General Shareholders Meeting.

Reports
1. Reports on the Business Report, the Consolidated Financial Statements and Audit Reports of the Consolidated Financial Statements by the Accounting Auditors & Supervisory Board for the 21th fiscal year (from April 1, 2025 to March 31, 2026)
2. Reports on the Non-consolidated Financial Statements for the 21st fiscal year (from April 1, 2025 to March 31, 2026)
The above matters were reported.

Proposals:
1. Appropriation of Surplus
This proposal was duly approved as proposed.
Effective from Tuesdya, June 23, 2026, the Company will pay year-end dividend of JPY39 per share.

2. Election of Ten (10) Directors
This proposal was duly approved as proposed. The following Directors were reflected and assumed office: Hiroyuki Okuzawa, Takashi Matsumoto, Shizuko Ueno, Joseph Kenneth Keller, Yasuhiro Komatsu, Takaaki Nishii, Yo Homma, Akihiro Watanabe and Reiko Kinoshita.
Stuart Mackey was newly elected and assumed his post.
Yasuhiro Komatsu, Takaaki Nishii, Yo Homma, Akihiro Watanabe and Reiko Kinoshita are Outside Directors.

3. Election of Two (2) Audit & Supervisory Board Members
This proposal was duly approved as proposed. Takashi Murata and Sayuri Tago were newly elected, and they assumed office.
Takashi Murata and Sayuri Tago are Outside Audit & Supervisory Board Members.

4. Partial Revision of Medium-term Performance-based Share Compensation to Directors, etc.
This proposal was duly approved as proposed. The Company will amend a part of the trust-type and share-based compensation plan, which links to the level of achievement of the 5-Year Business Plans, for its Directors (excluding Outside Directors) and Executive Officers, including the addition of eligible participants under the plan, the addition of methods for acquiring the Company's shares, and changes to the conditions for performance ahievement.


Related data
■ Convocation Notice of the 21st Ordinary General Shareholders Meeting

■ Report to Shareholders for the Fiscal Year Ended March 31, 2026

■ Other Matters regarding Measures for Electronic Provision
Matters for Internet Disclosure under Laws and Regulations, and the Articles of Incorporation
< Business Report >
・ Status of Subscription Rights to Shares
・ Internal Control System
・ Matters Regarding Accounting Auditors
・ Basic Policy regarding Moves toward Large-Scale Acquisition of Company's Share
< Consolidated Financial Statements >
・ Consolidated Statement of Changes in Equity
・ Notes to Consolidated Financial Statements
< Non-consolidated Financial Statements >
・ Non-Consolidated Statement of Changes in Net Assets
・ Notes to Non-Consolidated Financial Statements

■ Notification of Resolutions for the 21st Ordinary General Shareholders Meeting
■ Report of Final Tally of Voting Rights Exercised

Past Ordinary General Shareholders Meetings

Past Ordinary General Shareholders Meetings