Certain Options of Natera, Inc. are subject to a Lock-Up Agreement Ending on 20-SEP-2021. These Options will be under lockup for 61 days starting from 21-JUL-2021 to 20-SEP-2021.

Details:
The company's directors and executive officers, during the period ending 60 days after the date of this prospectus, (the "restricted period"), have agreed that, without the prior written consent of Morgan Stanley & Co. LLC and Goldman Sachs & Co. LLC on behalf of the underwriters, they will not 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 or publicly disclose the intention to engage in any such transaction; 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.