X0508 4 2023-07-14 1 0001841761 Grove Collaborative Holdings, Inc. GROV 0001666825 MAYFIELD XV, A CAYMAN ISLANDS EXEMPTED LIMITED PARTNERSHIP 2484 SAND HILL ROAD MENLO PARK CA 94025 0 0 1 0 0001708762 Mayfield XV Management (EGP), L.P. 2484 SAND HILL ROAD MENLO PARK CA 94025 0 0 1 0 0001708761 Mayfield XV Management (UGP), Ltd. 2484 SAND HILL ROAD MENLO PARK CA 94025 0 0 1 0 0001667217 MAYFIELD SELECT, A CAYMAN ISLANDS EXEMPTED LIMITED PARTNERSHIP 2484 SAND HILL ROAD MENLO PARK CA 94025 0 0 1 0 0001708789 Mayfield Select Management (EGP), L.P. 2484 SAND HILL ROAD MENLO PARK CA 94025 0 0 1 0 0001708788 Mayfield Select Management (UGP), Ltd. 2484 SAND HILL ROAD MENLO PARK CA 94025 0 0 1 0 0 Class A Common Stock 2023-07-14 4 C 0 2443783 A 2443783 I Mayfield XV, a Cayman Islands Exempted Limited Partnership Class A Common Stock 2023-07-14 4 C 0 432296 A 472296 I Mayfield Select, a Cayman Islands Exempted Limited Partnership Class A Common Stock 2023-07-14 4 S 0 780000 1.60 D 1663783 I Mayfield XV, a Cayman Islands Exempted Limited Partnership Class A Common Stock 2023-07-14 4 S 0 150000 1.60 D 322296 I Mayfield Select, a Cayman Islands Exempted Limited Partnership Class B Common Stock 2023-07-14 4 C 0 2443783 0.00 D Class A Common Stock 2443783 241991 I Mayfield XV, a Cayman Islands Exempted Limited Partnership Class B Common Stock 2023-07-14 4 C 0 432296 0.00 D Class A Common Stock 432296 42807 I Mayfield Select, a Cayman Islands Exempted Limited Partnership Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date. Mayfield XV Management (UGP), Ltd., a Cayman Islands Exempted Company (MF XV UGP), is the general partner of Mayfield XV Management (EGP), L.P., a Cayman Islands Exempted Limited Partnership (MF XV EGP), which is the general partner of Mayfield XV, a Cayman Islands Exempted Limited Partnership (MF XV). Rajeev Batra, Navin Chaddha, and Urshit Parikh, the directors of MF XV UGP, may be deemed to share beneficial ownership of the shares owned by MF XV, but each of the individuals disclaims such beneficial ownership. Mayfield Select Management (UGP), Ltd., a Cayman Islands Exempted Company (MF Select UGP), is the general partner of Mayfield Select Management (EGP), L.P., a Cayman Islands Exempted Limited Partnership (MF Select EGP), which is the general partner of Mayfield Select, a Cayman Islands Exempted Limited Partnership (MF Select). Messrs. Batra, Chaddha, and Parikh, the directors of MF Select UGP, may be deemed to share beneficial ownership of the shares owned by MF Select, but each of the individuals disclaims such beneficial ownership. Represents restricted shares of Class B Common Stock that will vest in two substantially equal installments if the daily volume weighted average price ("VWAP") per share of the Issuer's Class A Common Stock for any 20 trading days within any 30-trading-day period prior to June 16, 2032 equals or exceeds the following thresholds: $62.50 and $75.00. Includes 23,287 shares of Class B Common Stock received pursuant to a post-closing earnout adjustment exempt from reporting pursuant to Rule 16a-9. Represents restricted shares of Class B Common Stock that will vest in two substantially equal installments if the daily volume weighted average price ("VWAP") per share of the Issuer's Class A Common Stock for any 20 trading days within any 30-trading-day period prior to June 16, 2032 equals or exceeds the following thresholds: $62.50 and $75.00. Includes 4,119 shares of Class B Common Stock received pursuant to a post-closing earnout adjustment exempt from reporting pursuant to Rule 16a-9. All share counts reported herein have been adjusted to reflect the 1-for-5 reverse stock split effected by the Issuer on June 5, 2023. MAYFIELD XV, a Cayman Islands Exempted Limited Partnership, By: MAYFIELD XV MANAGEMENT (EGP), L.P., its General Partner, By: MAYFIELD XV MANAGEMENT (UGP), LTD., its General Partner, By: /s/ Paul Kohli, Authorized Signatory 2023-07-17 MAYFIELD XV MANAGEMENT (EGP), L.P., By: MAYFIELD XV MANAGEMENT (UGP), LTD., its General Partner, By: /s/ Paul Kohli, Authorized Signatory 2023-07-17 MAYFIELD XV MANAGEMENT (UGP), LTD., By: /s/ Paul Kohli, Authorized Signatory 2023-07-17 MAYFIELD SELECT, a Cayman Islands Exempted Limited Partnership, By: MAYFIELD SELECT MANAGEMENT (EGP), L.P., its General Partner, By: MAYFIELD SELECT MANAGEMENT (UGP), LTD., its General Partner, By: /s/ Paul Kohli, Authorized Signatory 2023-07-17 MAYFIELD SELECT MANAGEMENT (EGP), L.P., By: MAYFIELD SELECT MANAGEMENT (UGP), LTD., its General Partner, By: /s/ Paul Kohli, Authorized Signatory 2023-07-17 MAYFIELD SELECT MANAGEMENT (UGP), LTD., By: /s/ Paul Kohli, Authorized Signatory 2023-07-17