X0303 4 2010-08-27 0 0001299139 TearLab Corp TEAR 0001500334 Wright Brock 7360 CARROLL ROAD SUITE 200 SAN DIEGO CA 92121 1 0 0 0 Stock Option (right to buy) 2.27 2010-08-27 4 A 0 15000 0.0 A 2020-08-27 Common Stock 15000 15000 D Subject to the reporting person's continuing service, this option vests and becomes exercisable as follows: 1/12th of the shares subject to the option shall vest and become exercisable on each monthly anniversary of the vesting commencement date. The vesting commencement date for this option is August 26, 2010. /s/ William Dumencu, as Attorney-in-Fact 2010-08-31