X0306 4 2021-12-13 0 0001720671 HashiCorp, Inc. HCP 0001551568 MAYFIELD XIV, A CAYMAN ISLANDS EXEMPTED LIMITED PARTNERSHIP 2484 SAND HILL ROAD MENLO PARK CA 94025 0 0 1 0 0001648253 Mayfield XIV Management (EGP), L.P. 2484 SAND HILL ROAD MENLO PARK CA 94025 0 0 1 0 0001648252 Mayfield XIV 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 0001807009 MF Leaders H-E, L.P. 2484 SAND HILL ROAD MENLO PARK CA 94025 0 0 1 0 0001883973 MF Leaders Management, L.L.C. 2484 SAND HILL ROAD MENLO PARK CA 94025 0 0 1 0 Common Stock 2021-12-13 4 C 0 25743304 A 26216776 I Mayfield XIV, a Cayman Islands Exempted Limited Partnership Common Stock 2021-12-13 4 C 0 3325602 A 3325602 I Mayfield Select, a Cayman Islands Exempted Limited Partnership Common Stock 2021-12-13 4 C 0 345778 A 345778 I MF Leaders H-E, L.P. Common Stock 2021-12-13 4 J 0 26216776 D 0 I Mayfield XIV, a Cayman Islands Exempted Limited Partnership Common Stock 2021-12-13 4 J 0 3325602 D 0 I Mayfield Select, a Cayman Islands Exempted Limited Partnership Common Stock 2021-12-13 4 J 0 345778 D 0 I MF Leaders H-E, L.P. Series A Convertible Preferred Stock 2021-12-13 4 C 0 18490454 0.00 D Common Stock 18490454 0 I Mayfield XIV, a Cayman Islands Exempted Limited Partnership Series B Convertible Preferred Stock 2021-12-13 4 C 0 7173942 0.00 D Common Stock 7173942 0 I Mayfield XIV, a Cayman Islands Exempted Limited Partnership Series C Convertible Preferred Stock 2021-12-13 4 C 0 78908 0.00 D Common Stock 78908 0 I Mayfield XIV, a Cayman Islands Exempted Limited Partnership Series C Convertible Preferred Stock 2021-12-13 4 C 0 3235376 0.00 D Common Stock 3235376 0 I Mayfield Select, a Cayman Islands Exempted Limited Partnership Series D Convertible Preferred Stock 2021-12-13 4 C 0 90226 0.00 D Common Stock 90226 0 I Mayfield Select, a Cayman Islands Exempted Limited Partnership Series E Convertible Preferred Stock 2021-12-13 4 C 0 345778 0.00 D Common Stock 345778 0 I MF Leaders H-E, L.P. Class B Common Stock 2021-12-13 4 J 0 26216776 A Class A Common Stock 26216776 26216776 I Mayfield XIV, a Cayman Islands Exempted Limited Partnership Class B Common Stock 2021-12-13 4 J 0 3325602 A Class A Common Stock 3325602 3325602 I Mayfield Select, a Cayman Islands Exempted Limited Partnership Class B Common Stock 2021-12-13 4 J 0 345778 A Class A Common Stock 345778 345778 I MF Leaders H-E, L.P. Each share of Series A Convertible Preferred Stock automatically converted into Common Stock on a one-to-one basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock and had no expiration date. Each share of Series B Convertible Preferred Stock automatically converted into Common Stock on a one-to-one basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock and had no expiration date. Each share of Series C Convertible Preferred Stock automatically converted into Common Stock on a one-to-one basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock and had no expiration date. Mayfield XIV Management (UGP), Ltd., a Cayman Islands Exempted Company (MF XIV UGP), is the general partner of Mayfield XIV Management (EGP), L.P., a Cayman Islands Exempted Limited Partnership (MF XIV EGP), which is the general partner of Mayfield XIV, a Cayman Islands Exempted Limited Partnership (MF XIV). Rajeev Batra, Navin Chaddha, and Urshit Parikh, the directors of MF XIV UGP, may be deemed to share beneficial ownership of the shares owned by MF XIV, but each of the individuals disclaims such beneficial ownership. Each share of Series D Convertible Preferred Stock automatically converted into Common Stock on a one-to-one basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock and had no expiration date. 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. Each share of Series E Convertible Preferred Stock automatically converted into Common Stock on a one-to-one basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock and had no expiration date. MF Leaders Management, L.L.C. (MF Leaders GP) is the general partner of MF Leaders H-E, L.P. (MF Leaders). Mr. Chaddha, the sole member of MF Leaders GP, may be deemed to share beneficial ownership of the shares owned by MF Leaders, but disclaims such beneficial ownership. Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. 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 XIV, a Cayman Islands Exempted Limited Partnership, By: MAYFIELD XIV MANAGEMENT (EGP), L.P., its General Partner, By: MAYFIELD XIV MANAGEMENT (UGP), LTD., its General Partner, By: /s/ Paul Kohli, Authorized Signatory 2021-12-15 MAYFIELD XIV MANAGEMENT (EGP), L.P., By: MAYFIELD XIV MANAGEMENT (UGP), LTD., its General Partner, By: /s/ Paul Kohli, Authorized Signatory 2021-12-15 MAYFIELD XIV MANAGEMENT (UGP), LTD., By: /s/ Paul Kohli, Authorized Signatory 2021-12-15 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 2021-12-15 MAYFIELD SELECT MANAGEMENT (EGP), L.P., By: MAYFIELD SELECT MANAGEMENT (UGP), LTD., its General Partner, By: /s/ Paul Kohli, Authorized Signatory 2021-12-15 MAYFIELD SELECT MANAGEMENT (UGP), LTD., By: /s/ Paul Kohli, Authorized Signatory 2021-12-15 MF LEADERS H-E, L.P., a Delaware limited partnership, By: MF Leaders Management, L.L.C., its General Partner, By: /s/ Paul Kohli, Authorized Signatory 2021-12-15 MF Leaders Management, L.L.C., By: /s/ Paul Kohli, Authorized Signatory 2021-12-15