Note: This is a summary translation of an original Japanese document, prepared and provided solely for readers’convenience. In the case of any discrepancy between this document and the original Japanese document, theoriginal Japanese document shall prevail. The Company assumes no responsibility for this translation or for
direct, indirect or any other forms of damages arising from the translation.

Notice Concerning Determination of Offer Price and Other Matters
TOKYO, JAPAN – September 10, 2024 – Terumo Corporation (TSE: 4543) (the “Company”)
hereby announces that the offer price and other matters in connection with the secondary offeringof the shares of common stock of the Company in the international markets, which was announced
on August 29, 2024, have been determined today as follows.

Details(1) Class and number ofShares of common stock of the Company

73,211,900 Shares

MUFG Bank, Ltd.

17,958,000 Sharesand number of shares

Custody Bank of Japan, Ltd.

15,444,000 Shares

to be offered(Mizuho Trust & Banking Co., Ltd. re-entrustment portion, fromshares to be offered(2) Selling shareholders

Dai Nippon Printing Co., Ltd.’s employee retirement benefits trustaccount)(3) Offer price*Mitsubishi UFJ Trust and Banking Corporation

12,258,000 Shares

Tokio Marine & Nichido Fire Insurance Co., Ltd.

10,427,900 Shares

TOPPAN Inc.

8,200,000 Shares

Mizuho Bank, Ltd.

5,400,000 Shares

Mizuho Trust & Banking Co., Ltd.

3,524,000 Shares

per share

2,493.5 yen(4) Aggregate amount ofoffer price(5) Purchase price *

182,553,872,650 yen
per share

2,402.58 yen(6) Aggregate amount ofpurchase price

175,897,446,702 yen(7) Settlement date

Friday, September 13, 2024

*Note:The underwriters will purchase and underwrite the shares at the purchase price and make secondary offering at the offer price.

This press release is a general release, and is not prepared for the purpose of investment solicitation or the like in Japan or elsewhere. This press release does
not constitute an offer to sell or solicitation of any offer to buy securities in the United States. The shares of common stock of the Company have not been, andwill not be, registered under the United States Securities Act of 1933, as amended (the “Securities Act”). The shares of common stock of the Company may
not be offered or sold in the United States absent registration or an exemption from registration under the Securities Act. If any public offering of securities ismade in the United States, it will be made by means of an English language prospectus prepared in accordance with the Securities Act. No public offering of
the shares of common stock of the Company will take place in the United States.

1Note: This is a summary translation of an original Japanese document, prepared and provided solely for readers’convenience. In the case of any discrepancy between this document and the original Japanese document, theoriginal Japanese document shall prevail. The Company assumes no responsibility for this translation or for
direct, indirect or any other forms of damages arising from the translation.

(Reference)Calculation of the offer price(1) Base date forcalculation and theclosing price of theCompany’s shares ofcommon stock on
Tokyo Stock
Exchange, Inc. onbase date

Tuesday, September 10, 2024

(2) Discount rate

Note:

2,597.5 yen
4.00 %

This press release is a general release, and is not prepared for the purpose of investment solicitation or the like in Japan or elsewhere. This press release does
not constitute an offer to sell or solicitation of any offer to buy securities in the United States. The shares of common stock of the Company have not been, andwill not be, registered under the United States Securities Act of 1933, as amended (the “Securities Act”). The shares of common stock of the Company may
not be offered or sold in the United States absent registration or an exemption from registration under the Securities Act. If any public offering of securities ismade in the United States, it will be made by means of an English language prospectus prepared in accordance with the Securities Act. No public offering ofthe shares of common stock of the Company will take place in the United States.

2