Certain Common Stock of Core Concept Technologies Inc. are subject to a Lock-Up Agreement Ending on 22-MAR-2022. These Common Stock will be under lockup for 181 days starting from 22-SEP-2021 to 22-MAR-2022. Details: Takeshi Kaneko, a stock lender and seller, shareholders who will be the sellers, Katsunori Shimomura, Toyofumi Takamori, Kisei Taguchi, Hajime Tsunoo, Kazuaki Nakajima, Masafumi Kato and Masatomo Hagiwara, in addition, shareholders who are not sellers, Geyo Wire Co., Ltd., SHIMOMURA Co., Ltd., Good Eco Co., Ltd., Hirokazu Tanaka, Teams Co., Ltd., NAKAX Co., Ltd., Yukino Takahashi, Michiyo Iwayama and Masami Taguchi, in addition, Kotael Trust Co., Ltd., Masashi Okamoto, Ko Sugimoto, and Hideaki Morita, who are not included in the above, are the owners of the stock acquisition rights of the Company. For the period from the date of signing the principal underwriting contract to the 180th day after the listing date.