Certain Common Shares of WingArc1st Inc. are subject to a Lock-Up Agreement Ending on 13-SEP-2021. These Common Shares will be under lockup for 181 days starting from 16-MAR-2021 to 13-SEP-2021. Details: The company has entered into the lock-up agreement for not to sell the common stock or any other security that can be converted into the common stock or issuance of securities that represent the right to acquire or receive the Company's common stock with the underwriter namely Nomura Securities Co., Ltd., Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. and Morgan Stanley MUFG Securities Co., Ltd for a period of 180 days after the date of listing.