X0306 4 2021-12-13 0 0001720671 HashiCorp, Inc. HCP 0001479296 Solomon Glenn 3000 SAND HILL ROAD BUILDING 4, SUITE 230 MENLO PARK CA 94025 1 0 1 0 Common Stock 2021-12-13 4 C 0 19853608 A 20986922 I See footnote Common Stock 2021-12-13 4 C 0 4142666 A 6277066 I See footnote Common Stock 2021-12-13 4 C 0 728630 A 770220 I See footnote Common Stock 2021-12-13 4 C 0 864448 A 864448 I See footnote Common Stock 2021-12-13 4 C 0 259334 A 835632 I See footnote Common Stock 2021-12-13 4 J 0 20986922 D 0 I See footnote Common Stock 2021-12-13 4 J 0 6277066 D 0 I See footnote Common Stock 2021-12-13 4 J 0 770220 D 0 I See footnote Common Stock 2021-12-13 4 J 0 864448 D 0 I See footnote Common Stock 2021-12-13 4 J 0 835632 D 0 I See footnote Series A Convertible Stock Preferred 2021-12-13 4 C 0 2285216 D Common Stock 2285216 0 I See footnote Series B Convertible Stock Preferred 2021-12-13 4 C 0 15223956 D Common Stock 15223956 0 I See footnote Series C Convertible Stock Preferred 2021-12-13 4 C 0 2344436 D Common Stock 2344436 0 I See footnote Series C Convertible Stock Preferred 2021-12-13 4 C 0 2067482 D Common Stock 2067482 0 I See footnote Series D Convertible Stock Preferred 2021-12-13 4 C 0 2075184 D Common Stock 2075184 0 I See footnote Series A Convertible Stock Preferred 2021-12-13 4 C 0 83870 D Common Stock 83870 0 I See footnote Series B Convertible Stock Preferred 2021-12-13 4 C 0 558720 D Common Stock 558720 0 I See footnote Series C Convertible Stock Preferred 2021-12-13 4 C 0 86040 D Common Stock 86040 0 I See footnote Series E Convertible Stock Preferred 2021-12-13 4 C 0 864448 D Common Stock 864448 0 I See footnote Series E Convertible Stock Preferred 2021-12-13 4 C 0 259334 D Common Stock 259334 0 I See footnote Class B Common Stock 2021-12-13 4 J 0 20986922 A Class A Common Stock 20986922 20986922 I See footnote Class B Common Stock 2021-12-13 4 J 0 6277066 A Class A Common Stock 6277066 6277066 I See footnote Class B Common Stock 2021-12-13 4 J 0 770220 A Class A Common Stock 770220 770220 I See footnote Class B Common Stock 2021-12-13 4 J 0 864448 A Class A Common Stock 864448 864448 I See footnote Class B Common Stock 2021-12-13 4 J 0 835632 A Class A Common Stock 835632 835632 I See footnote Each share of Series A Convertible Preferred Stock automatically converted into Common Stock on a 1:1 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 1:1 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 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock and had no expiration date. The shares are held of record by GGV Capital V L.P. (GGV V LP). As a managing member of GGV Capital V L.L.C. (GGV V LLC), the General Partner of GGV V LP, the reporting person may be deemed to have voting and dispositive power over the shares held by GGV V LP. The reporting person disclaims beneficial ownership of such shares, except to the extent of his proportionate pecuniary interest therein. Each share of Series D Convertible Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock and had no expiration date. The shares are held of record by GGV Capital Select L.P. (GGV Select LP). As a managing member of GGV Capital Select L.L.C. (GGV Select LLC), the General Partner of GGV Select LP, the reporting person may be deemed to have voting and dispositive power over the shares held by GGV Select LP. The reporting person disclaims beneficial ownership of such shares, except to the extent of his proportionate pecuniary interest therein. The shares are held of record by GGV Capital V Entrepreneurs Fund L.P. (GGV Entrepreneurs). As a managing member of GGV V LLC, the General Partner of GGV Entrepreneurs, the reporting person may be deemed to have voting and dispositive power over the shares held by GGV Entrepreneurs. The reporting person disclaims beneficial ownership of such shares, except to the extent of his proportionate pecuniary interest therein. Each share of Series E Convertible Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock and had no expiration date. The shares are held of record by GGV VII Investments, L.L.C. (GGV VII Investments). As a managing member of GGV Capital VII L.L.C. (GGV Capital VII), the Manager of GGV VII Investments, the reporting person may be deemed to have voting and dispositive power over the shares held by GGV VII Investments. The reporting person disclaims beneficial ownership of such shares, except to the extent of his proportionate pecuniary interest therein. The shares are held of record by GGV VII Plus Investments, L.L.C. (GGV Plus Investments). As a managing member of GGV Capital VII Plus L.L.C. (GGV Capital VII Plus), the Manager of GGV Plus Investments, the reporting person may be deemed to have voting and dispositive power over the shares held by GGV Plus Investments. The reporting person disclaims beneficial ownership of such shares, except to the extent of his proportionate pecuniary interest therein. 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. /s/ Paul Warenski, by power of attorney 2021-12-15