X0306 4 2021-12-16 0 0000906709 NEKTAR THERAPEUTICS NKTR 0001615000 NORTHCOTT JOHN C/O NEKTAR THERAPEUTICS 455 MISSION BAY BOULEVARD SOUTH SAN FRANCISCO CA 94185 0 1 0 0 SVP & Chief Commercial Officer Common Stock 2021-12-16 4 A 0 37800 0.00 A 232654 D Stock Option 13.22 2021-12-16 4 A 0 67150 0.00 A 2029-12-15 Common Stock 67150 67150 D This stock award was acquired pursuant to a grant of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive, upon vesting of the unit, one share of the Issuer's common stock. These RSUs vest over three years from the date of grant in substantially equal quarterly installments based on continued service. This stock option vests over four years from the date of grant in equal monthly installments based on continued service. Mark A. Wilson, Attorney-in-Fact 2021-12-20