X0306 4 2018-09-06 0 0001566469 NantHealth, Inc. NH 0001203721 CALHOUN KIRK K C/O NANTHEALTH, INC. 9920 JEFFERSON BLVD. CULVER CITY CA 90232 1 0 0 0 Common Stock 2018-09-06 4 A 0 45002 0.00 A 95870 D Common Stock 2018-09-06 4 A 0 52910 0.00 A 148780 D Each restricted stock unit ("RSU") is the economic equivalent of one share of NantHealth, Inc. common stock. Subject to the Reporting Person's continuing to be a service provider (as defined in the 2016 Equity Incentive Plan) through each applicable vesting date, 33,751 RSUs shall be vested as of September 6, 2018, and the remaining 11,251 RSUs shall vest in installments as follows: 3,750 RSUs shall vest on each of December 7, 2018 and March 7, 2019, and 3,751 RSUs shall vest on June 7, 2019. The RSUs shall vest on the earlier of (i) the one year anniversary of the date the RSU award is granted, or (ii) the day prior to the date of the Company's next annual meeting of the Company's stockholders, in each case, subject to the Reporting Person's continuing to be a service provider (as defined in the 2016 Equity Incentive Plan) through the applicable vesting date. /s/ Charles Kim, as Attorney-in-Fact 2018-09-07