X0407 4 2023-04-03 0 0001404655 HUBSPOT INC HUBS 0001620814 Shah Dharmesh C/O HUBSPOT, INC. 25 FIRST STREET, 2ND FLOOR CAMBRIDGE MA 02141 1 1 0 0 Chief Technology Officer 0 Common Stock 2023-04-03 4 F 0 299 420.10 D 1441759 D Common Stock 16000 I See footnote. Common Stock 26000 I See footnote. Shares withheld by Issuer to cover taxes associated with settlement of restricted stock units. Shares held by the Polaris I Trust, for which Dharmesh Shah serves as trustee. The reporting person disclaims beneficial ownership of these securities in excess of his pecuniary interest therein, and the filing of this report is not an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. Shares held by the Polaris II Trust, for which Dharmesh Shah serves as trustee. The reporting person disclaims beneficial ownership of these securities in excess of his pecuniary interest therein, and the filing of this report is not an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. /s/ Marissa Donovan, attorney-in-fact 2023-04-04