0001193125-20-193721 Sample Contracts

10b5-1 SALE PLAN AGREEMENT
10b5-1 Sale Plan Agreement • July 16th, 2020 • Vifor (International) LTD • Pharmaceutical preparations • New York

This letter agreement (this “Letter Agreement”) confirms the terms and conditions under which Vifor (International) Ltd, an entity formed under the laws of Switzerland (the “Seller”), hereby establishes a plan (the “Plan”) to sell shares of common stock, par value $$0.001 (the “Securities”), of Chemocentryx, Inc. (the “Issuer”), and under which J.P. Morgan Securities LLC (“JPMS”) will act as its exclusive agent to execute the Plan.