Certain Restricted Stock Units of KnowBe4, Inc. are subject to a Lock-Up Agreement Ending on 19-OCT-2021. These Restricted Stock Units will be under lockup for 181 days starting from 21-APR-2021 to 19-OCT-2021. Details: The directors, executive officers, the selling stockholders and holders of substantially have agreed that they will 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 for a period of 180 days after the date of the final prospectus without the prior written consent of Morgan Stanley & Co. LLC and Goldman Sachs & Co. LLC.