Gsi Creos CorporationTSE: 8101

Notice Concerning Completion of Payment for Disposal of Treasury Shares as Restricted Stock Compensation

· Issued by GSI Creos Corporation

Note: This document has been translated from the Japanese original for reference purposes only. In the

event of any discrepancy between this translated document and the Japanese original, the original shall prevail.



To whom it may concern:

July 14, 2025

Company Name: GSI Creos Corporation Representative: Tadaaki Yoshinaga

Representative Director, President and CEO (Code: 8101, Tokyo (Prime Market)

Inquiries: Toyoshi Adachi

Executive Officer, General Manager Corporate Planning Dept.

(+81-3-5418-2122)

Notice Concerning Completion of Payment for Disposal of Treasury Shares as Restricted Stock Compensation

GSI Creos Corporation (the "Company") hereby announced that the payment procedures were completed as follows for the disposal of treasury shares as restricted stock compensation today as announced "Notice Regarding Disposal of Treasury Shares as Restricted Stock Compensation" on June 26, 2025.

Outline of the Disposal

(1) Disposal date

July 14, 2025

(2) Class and number of shares to be disposed

8,423 shares of common stock of the Company

(3) Disposal price

2,048 yen per share

(4) Total value of shares to be disposed

17,250,304 yen

(5) Allottees and number thereof, number of shares to be disposed

Eligible Directors (excluding Directors who are Audit and Supervisory Committee Members and

Outside Directors): 4 persons, 8,423shares