X0306 4 2022-06-02 0 0001111485 RxSight, Inc. RXST 0001431159 Tammenoms Bakker Juliet C/O RXSIGHT, INC. 100 COLUMBIA ALISO VIEJO CA 92656 1 0 0 0 Common Stock 2022-06-02 4 A 0 10349 0.00 A 28708 D Common Stock 1988613 I See footnote Common Stock 500000 I See footnote Each restricted stock unit ("RSU") represents a contingent right to receive one share of RxSight, Inc. Common Stock. Subject to the Reporting Person's continuing as an Outside Director (as defined in the Issuer's 2021 Equity Incentive Plan) through such applicable vesting date, one hundred percent (100%) of the RSUs subject to the award shall vest on the earlier of the (i) the one (1) year anniversary of the Date of Grant or (ii) the date immediately prior to the next annual meeting of stockholders following the Date of Grant. "Date of Grant" shall mean June 2, 2022. Shares held by Longitude Venture Partners II, L.P. ("LVP II"). Longitude Capital Partners II, LLC ("LCP II") is the general partner of LVP II and may be deemed to have voting and investment power over the securities held by LVP II. The Reporting Person, a member of the Issuer's board of directors, is a managing member of LCP II and may be deemed to share voting and investment power over the securities held by LVP II. LVP II, LCP II and the Reporting Person disclaim beneficial ownership of such shares except to the extent of their respective pecuniary interests therein. Shares held by Longitude Prime Fund, L.P. ("LPF"). Longitude Prime Partners, LLC ("LPP") is the general partner of LPF and may be deemed to have voting and investment power over the securities held by LPF. The Reporting Person, a member of the Issuer's board of directors, is a managing member of LPP and may be deemed to share voting and investment power over the securities held by LPF. LPF, LPP and the Reporting Person disclaim beneficial ownership of such shares except to the extent of their respective pecuniary interests therein. /s/ Shelley Thunen, as Attorney-in-Fact 2022-06-03