X0306 4 2022-02-02 0001822691 GreenLight Biosciences Holdings, PBC GRNA 0001908245 Manocha Charu C/O GREENLIGHT BIOSCIENCES HOLDINGS, PBC 200 BOSTON AVENUE, SUITE 3100 MEDFORD MA 02155 0 1 0 0 Chief People Officer Stock Option (Right to Buy) 0.98 2022-02-02 4 A 0 232960 A 2030-09-24 Common Stock 232960 232960 D Stock Option (Right to Buy) 0.98 2022-02-02 4 A 0 116480 A 2030-12-01 Common Stock 116480 116480 D 20% of the shares underlying the option vested or shall vest on September 17, 2021 and the remainder of the shares vested or shall vest in 48 equal monthly installments thereafter, starting October 17, 2021. This option was issued pursuant to the terms of a business combination agreement involving the issuer and GreenLight Biosciences, Inc. in exchange for a comparable option previously issued by such company. 25% of the shares underlying the option vested or shall vest on December 1, 2021 and the remainder of the shares vested or shall vest in 36 equal monthly installments thereafter, starting January 1, 2022. /s/ David Kennedy, Attorney-in-fact 2022-02-04