Certain Options of Astrotech Corporation are subject to a Lock-Up Agreement Ending on 22-JAN-2021. These Options will be under lockup for 91 days starting from 23-OCT-2020 to 22-JAN-2021. Details: The company, its officers and directors, and certain stockholders have agreed, subject to limited exceptions, for a period of 90 days following the date of closing of the offering, not to offer, sell, contract to sell, pledge, grant any option to purchase, make any short sale or otherwise dispose of, directly or indirectly any shares of common stock or any securities convertible into or exchangeable for common stock either owned as of the date of the underwriting agreement or thereafter acquired without the prior written consent of the representative. The representative may, in its sole discretion and at any time or from time to time before the termination of the lock-up period, without notice, release all or any portion of the securities subject to lock-up agreements.