X0306 4 2016-05-24 0 0001512762 Coherus BioSciences, Inc. CHRS 0001622055 Richards Christos C/O COHERUS BIOSCIENCES, INC. 333 TWIN DOLPHIN DRIVE, SUITE 600 REDWOOD CITY CA 94065 1 0 0 0 Common Stock, $0.0001 par value 63836 D Stock Option (Right to Buy) 18.28 2016-05-24 4 A 0 10000 0.00 A 2026-05-24 Common Stock 10000 10000 D The underlying shares subject to the option vest and become exercisable as to 1/12th of the total number of shares subject to the option in successive, equal monthly installments measured from May 24, 2016, subject to Reporting Person's continued service relationship with the Issuer on each such vesting date. /s/ Jean Frederic Viret, as Attorney-in-Fact for Christos Richards 2016-05-26