Osaka Securities Exchange: Announcement Of The Expression Of Opinion In Favor Of The Tender Offer By Tokyo Stock Exchange Group, Inc. For Shares Of The Company

Osaka Securities Exchange Co, Ltd. resolved at its Board of Directors meeting held today to express an opinion in favor of a tender offer for its common shares by Tokyo Stock Exchange Group, Inc.

Please refer to the following file.

• Announcement of the Expression of Opinion in Favor of the Tender Offer by Tokyo Stock Exchange Group, Inc. for Shares of the Company