Certain Common Stock of The Container Store Group, Inc. are subject to a Lock-Up Agreement Ending on 11-MAR-2021. These Common Stock will be under lockup for 31 days starting from 8-FEB-2021 to 11-MAR-2021. Details: The selling stockholders have committed to the underwriter prior to the commencement of this offering pursuant to which each of these persons or entities, with limited exceptions, for a period of 30 days after the date of this prospectus supplement, may not, without the prior written consent of BofA Securities, Inc., offer, pledge, sell, contract to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to purchase, or otherwise transfer or dispose of, directly or indirectly, any shares of common stock or any securities convertible into or exercisable or exchangeable for any shares of common stock, or publicly disclose the intention to make any offer, sale, pledge or disposition; enter into any swap or other agreement that transfers, in whole or in part, any of the economic consequences associated with ownership of any shares of common stock or such other securities, regardless of whether any such transaction is to be settled by delivery of common stock or such other securities, in cash or otherwise; or make any demand for, or exercise any right with respect to, the registration of any shares of common stock or any security convertible into or exercisable or exchangeable for common stock.