オープンハウスグループ（3288） – [Delayed]Notice Regarding the Result of Acquisition of Treasury Shares through Off-Auction Own Share Repurchase Trading System (ToSTNeT-3)

[Translation for Reference Purpose Only] May 19, 2022 Company Name: Open House Group Co., Ltd. Representative: Masaaki Arai, President and CEO Securities code: 3288, TSE Contact: Kotaro Wakatabi, Senior Managing Director and CFO To All Concerned Parties shares, as detailed below. (ToSTNeT3) Notice Regarding the Result of Acquisition of Treasury Shares through Off-Auction Own Share Repurchase Trading System (ToSTNeT-3) Open House Group Co., Ltd. (the “Company”) hereby announces that the Company acquired its treasury 1. Result of acquisition of treasury shares through Off-Auction Own Share Repurchase Trading System (1) Type of shares to be acquired Common shares (2) Total number of shares to be acquired 3,040,000 shares (maximum) (3) Total amount for share acquisition ¥ 15,002,400,000 (maximum) (4) Date of acquisition May 19, 2022 (5) Announcement of results of the acquisition Purchases through Off-Auction Own Share Repurchase Trading (ToSTNeT-3) of the Tokyo Stock Exchange When the Company acquired its treasury shares through Off-Auction Own Share Repurchase Trading (ToSTNeT-3) of Tokyo Stock Exchange (“TSE”) described in 1. above, the Company was informed by Masaaki Arai, who is the President and CEO of the Company that he sold some of his holding (1,762,800 shares) of the Company’s common shares in order to minimize the impact caused by the share acquisition which was resolved at the Board of Directors meeting held on May 13, 2022, on the market. 1/2 2. Future outlook The Company has decided, upon resolution at the Board of Directors meeting held on May 13, 2022, to acquire treasury shares through market purchases on TSE; the upper limit to quantity and monetary amount has been set at a figure less the total number of shares acquired through the above ToSTNeT-3, an off-auction own-share repurchase trading system, and the total acquisition price of the shares, respectively. (1) Type of shares to be acquired Common shares (2) Total number of shares to be acquired 4,460,000 shares (maximum) (3) Total amount for share acquisition ¥ 14,997,600,000 (maximum) (4) Acquisition period May 20, 2022 to September 30, 2022 (References) 1. Details of the resolution approved at the Board of Directors meeting held on May 13, 2022 (1) Type of shares to be acquired Common shares (2) Total number of shares to be acquired 7,500,000 shares (maximum) (3) Total amount for share acquisition ¥ 30 billion (maximum) (4) Acquisition period (5) Acquisition method (5.94% of total number of shares outstanding) May 16, 2022 to September 30, 2022 (i) Purchases through Off-Auction Own Share Repurchase Trading (ToSTNeT-3) of the Tokyo (ii) Open market purchases on the Tokyo Stock Stock Exchange Exchange 2. Total number and value of shares acquired pursuant to the above resolution (as of May 19, 2022) (1) Total number of shares to be acquired 3,040,000 shares (maximum) (2) Total amount for share acquisition ¥ 15,002,400,000 (maximum) 2/2