Certain Stock Options of Forty Seven, Inc. are subject to a Lock-Up Agreement Ending on 17-OCT-2019. These Stock Options will be under lockup for 91 days starting from 18-JUL-2019 to 17-OCT-2019. Details: The directors, officers and certain holders of our common stock have agreed that, without the prior written consent of the representatives on behalf of the underwriters, 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; file any registration statement with the SEC relating to the offering of any shares of common stock or any securities convertible into or exercisable or exchangeable for common stock; or enter into any swap or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of the common stock.