X0306 4 2021-12-13 0 0001720671 HashiCorp, Inc. HCP 0001894706 Welihinda Navam C/O HASHICORP, INC. 101 SECOND STREET, SUITE 700 SAN FRANCISCO CA 94105 0 1 0 0 Chief Financial Officer Common Stock 2021-12-13 4 J 0 301028 D 95000 D Common Stock 2021-12-13 4 J 0 95000 D 0 D Class A Common Stock 2021-12-13 4 C 0 6248 A 6248 D Class A Common Stock 2021-12-13 4 S 0 6248 86.3278 D 0 D Class B Common Stock 2021-12-13 4 J 0 180028 A Class A Common Stock 180028 180028 D Class B Common Stock 2021-12-13 4 M 0 6248 0.00 A Class A Common Stock 6248 186276 D Class B Common Stock 2021-12-13 4 C 0 6248 0.00 D Class A Common Stock 6248 180028 D Restricted Stock Units 2021-12-13 4 J 0 121000 A Class B Common Stock 121000 121000 D Restricted Stock Units 2021-12-13 4 J 0 95000 A Class A Common Stock 95000 95000 D Employee Stock Option (right to buy) 0.233 2021-02-13 4 J 0 170222 D 2027-04-05 Common Stock 170222 0 D Employee Stock Option (right to buy) 0.233 2021-12-13 4 J 0 170222 A 2027-04-05 Class B Common Stock 170222 170222 D Employee Stock Option (right to buy) 1.15 2021-12-13 4 J 0 50000 D 2028-09-25 Common Stock 50000 0 D Employee Stock Option (right to buy) 1.15 2021-12-13 4 J 0 50000 A 2028-09-25 Class B Common Stock 50000 50000 D Employee Stock Option (right to buy) 5.315 2021-12-13 4 J 0 160000 D 2029-04-22 Common Stock 160000 0 D Employee Stock Option (right to buy) 5.315 2021-12-13 4 J 0 160000 A 2029-04-22 Class B Common Stock 160000 160000 D Employee Stock Option (right to buy) 5.315 2021-12-13 4 M 0 6248 0.00 D 2029-04-22 Class B Common Stock 6248 153752 D Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class A Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Of the reported shares, 180,028 are represented by shares of Common Stock and the remaining 121,000 are represented by restricted stock units, or RSUs. The shares are represented by RSUs. Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock underlying the RSU was automatically reclassified into one share of Class A 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 into one share of Class A Common Stock at the option of the holder and has no expiration date. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $86.09 to $86.84, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. Each RSU represents a contingent right to receive one share of Issuer Class B Common Stock. The RSUs vest as to 25% on January 31, 2022 and the remaining shares vest in twelve equal quarterly installments beginning on March 20, 2022. Each RSU represents a contingent right to receive one share of Issuer Class A Common Stock. The RSUs vest as to 50% on December 9, 2023 and the remaining shares vest in eight equal quarterly installments beginning on December 20, 2023. The shares underlying the option are fully vested and immediately exercisable. The shares underlying the option vested as to 25% of the total shares on September 26, 2019 and the remaining shares vest in 36 equal monthly installments thereafter. The shares underlying the option vested as to 25% of the total shares on February 27, 2020 and the remaining shares vest in 36 equal monthly installments thereafter. /s/ Paul Warensky, by power of attorney 2021-12-15