Certain Common Stock of CellSource Co., Ltd. are subject to a Lock-Up Agreement Ending on 24-APR-2020. These Common Stock will be under lockup for 180 days starting from 27-OCT-2019 to 24-APR-2020.

Details:
In connection with the offering, the lenders, Masato Tsumamoto, Serial Incubation Co., Ltd. which is the shareholder, and Masayuki Yamakawa, have agreed with the lead manager that during the period until April 24, 2020, which is the 180th day after the listing date from the date of the original underwriting contract the Company's shares will not be sold (excluding the lending of the Company's common stock for sale through over-allotment) without the prior written consent of the lead manager.