X0407 4 2023-06-07 0001512762 Coherus BioSciences, Inc. CHRS 0001281961 STOLPER MARK COHERUS BIOSCIENCES, INC. 333 TWIN DOLPHIN DRIVE, SUITE 600 REDWOOD CITY CA 94065 true false Stock Option (Right to Buy) 5.38 2023-06-07 4 A 0 38250 0 A 2033-06-07 Common Stock 38250 38250 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 June 7, 2023, subject to Reporting Person's continued service relationship with the Issuer on each such vesting date. /s/ McDavid Stilwell, as Attorney-in-Fact for Mark Stolper 2023-06-09