Certain Warrants of Sun Country Airlines Holdings, Inc. are subject to a Lock-Up Agreement Ending on 13-SEP-2021. These Warrants will be under lockup for 181 days starting from 16-MAR-2021 to 13-SEP-2021. Details: All the directors and officers of the company and the holders of all the outstanding stock have agreed that they will not, during the period ending 180 days from the date of the prospectus, 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, lend or otherwise transfer or dispose of, directly or indirectly, any shares of common stock or any securities convertible into or exercisable or exchangeable for shares of common stock.