HUBS

SEC source: 0001193125-26-414485 · ownership.xml · nonDerivative · entry 1

Bueker Kathryn · CIK 0001741660 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,491

F1 · kind: Shares withheld by Issuer to cover taxes associated with settlement of restricted stock units.

SEC source: 0001193125-26-414479 · ownership.xml · nonDerivative · entry 1

Halligan Brian · CIK 0001603527 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 353,654

F1 · kind: Shares withheld by Issuer to cover taxes associated with settlement of restricted stock units.

SEC source: 0001193125-26-414475 · ownership.xml · nonDerivative · entry 1

Rangan Yamini · CIK 0001753409 · Director · Chief Executive Officer & Pres

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 99,035

F1 · kind: Shares withheld by Issuer to cover taxes associated with settlement of restricted stock units.

SEC source: 0001193125-26-414472 · ownership.xml · nonDerivative · entry 1

Shah Dharmesh · CIK 0001620814 · Director · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,293,373

F1 · kind: Shares withheld by Issuer to cover taxes associated with settlement of restricted stock units.

SEC source: 0001193125-26-394378 · ownership.xml · nonDerivative · entry 1

Halligan Brian · CIK 0001603527 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 68,000

F1 · kind: The transaction reported on this Form 4 was effected purusant to a 10b5-1 trading plan adopted on 3/12/2026.

F2 · ownership.nature: Shares held by Wolf Investors, LLC (the "LLC"). The manager of the LLC is Paul Karger, and the sole member is the Brian P. Halligan 2026 New Hampshire Trust u/a/d February 19, 2026, of which the reporting person is the settlor. The reporting person disclaims beneficial ownership of these securities except to the extent, if any, of his pecuniary interest therein, and nothing contained in this report shall be an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

SEC source: 0001193125-26-380615 · ownership.xml · nonDerivative · entry 1

Rangan Yamini · CIK 0001753409 · Director · Chief Executive Officer & Pres

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 101,174

F1 · kind: Shares withheld by Issuer to cover taxes associated with settlement of restricted stock units.

SEC source: 0001193125-26-380612 · ownership.xml · nonDerivative · entry 1

Bueker Kathryn · CIK 0001741660 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,272

F1 · kind: Shares withheld by Issuer to cover taxes associated with settlement of restricted stock units.

SEC source: 0001193125-26-380609 · ownership.xml · nonDerivative · entry 1

Shah Dharmesh · CIK 0001620814 · Director · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,293,809

F1 · kind: Shares withheld by Issuer to cover taxes associated with settlement of restricted stock units.

SEC source: 0001193125-26-380604 · ownership.xml · nonDerivative · entry 1

Halligan Brian · CIK 0001603527 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 354,025

F1 · kind: Shares withheld by Issuer to cover taxes associated with settlement of restricted stock units.

SEC source: 0001193125-26-380600 · ownership.xml · nonDerivative · entry 1

FISHER ERIKA ASHLEY · CIK 0001946051 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,259

F1 · kind: Shares withheld by Issuer to cover taxes associated with settlement of restricted stock units.

SEC source: 0001193125-26-359290 · ownership.xml · nonDerivative · entry 1

Halligan Brian · CIK 0001603527 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 76,500

F1 · kind: The transaction reported on this Form 4 was effected purusant to a 10b5-1 trading plan adopted on 3/12/2026.

F2 · ownership.nature: Shares held by Wolf Investors, LLC (the "LLC"). The manager of the LLC is Paul Karger, and the sole member is the Brian P. Halligan 2026 New Hampshire Trust u/a/d February 19, 2026, of which the reporting person is the settlor. The reporting person disclaims beneficial ownership of these securities except to the extent, if any, of his pecuniary interest therein, and nothing contained in this report shall be an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

SEC source: 0001193125-26-342825 · ownership.xml · nonDerivative · entry 1

Dischler Gerald · CIK 0002148391 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,940

SEC source: 0001193125-26-338463 · ownership.xml · nonDerivative · entry 1

Dischler Gerald · CIK 0002148391 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,015

F1 · shares: These shares were acquired pursuant to a restricted stock unit award under the Issuer's 2024 Stock Option and Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. The restricted stock unit award vests in full on August 5, 2027 (or, if earlier, immediately prior to the Issuer's 2027 annual meeting of stockholders).

SEC source: 0001193125-26-338373 · ownership.xml · nonDerivative · entry 1

FISHER ERIKA ASHLEY · CIK 0001946051 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 14,581

F1 · kind: This transaction reported on this Form 4 was effected pursuant to a 10b5-1 trading plan adopted on 9/2/2025.

SEC source: 0001193125-26-333414 · ownership.xml · nonDerivative · entry 1

FISHER ERIKA ASHLEY · CIK 0001946051 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,283

F1 · kind: Shares withheld by Issuer to cover taxes associated with settlement of restricted stock units.

SEC source: 0001193125-26-312456 · ownership.xml · nonDerivative · entry 1

Halligan Brian · CIK 0001603527 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 85,000

F1 · kind: The transaction reported on this Form 4 was effected purusant to a 10b5-1 trading plan adopted on 3/12/2026.

F2 · ownership.nature: Shares held by Wolf Investors, LLC (the "LLC"). The manager of the LLC is Paul Karger, and the sole member is the Brian P. Halligan 2026 New Hampshire Trust u/a/d February 19, 2026, of which the reporting person is the settlor. The reporting person disclaims beneficial ownership of these securities except to the extent, if any, of his pecuniary interest therein, and nothing contained in this report shall be an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

SEC source: 0001193125-26-294774 · ownership.xml · nonDerivative · entry 1

Rangan Yamini · CIK 0001753409 · Director · Chief Executive Officer & Pres

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 103,796

F1 · kind: Shares withheld by Issuer to cover taxes associated with settlement of restricted stock units.

SEC source: 0001193125-26-294628 · ownership.xml · nonDerivative · entry 1

Bueker Kathryn · CIK 0001741660 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 56,349

F1 · kind: Shares withheld by Issuer to cover taxes associated with settlement of restricted stock units.

SEC source: 0001193125-26-294673 · ownership.xml · nonDerivative · entry 1

Shah Dharmesh · CIK 0001620814 · Director · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,294,387

F1 · kind: Shares withheld by Issuer to cover taxes associated with settlement of restricted stock units.

SEC source: 0001193125-26-294729 · ownership.xml · nonDerivative · entry 1

Halligan Brian · CIK 0001603527 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 354,183

F1 · kind: Shares withheld by Issuer to cover taxes associated with settlement of restricted stock units.

SEC source: 0001193125-26-274469 · ownership.xml · nonDerivative · entry 1

Simons Jay · CIK 0001695216 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,453

F1 · shares: These shares were acquired pursuant to a restricted stock unit award under the Company's 2024 Stock Option and Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of the Company's Common Stock. The restricted stock units will vest in equal quarterly installments over a one-year period from the date of grant, with the final installment vesting upon the first anniversary of such grant date (or, if earlier, immediately prior to the Company's 2027 annual meeting of stockholders).

SEC source: 0001193125-26-274472 · ownership.xml · nonDerivative · entry 1

Anagnost Andrew · CIK 0001661768 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,243

F1 · shares: These shares were acquired pursuant to a restricted stock unit award under the Company's 2024 Stock Option and Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of the Company's Common Stock. The restricted stock units will vest in equal quarterly installments over a one-year period from the date of grant, with the final installment vesting upon the first anniversary of such grant date (or, if earlier, immediately prior to the Company's 2027 annual meeting of stockholders).

SEC source: 0001193125-26-274471 · ownership.xml · nonDerivative · entry 1

Johnson Claire D'Oyly-Hughes · CIK 0001874135 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,839

F1 · shares: These shares were acquired pursuant to a restricted stock unit award under the Company's 2024 Stock Option and Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of the Company's Common Stock. The restricted stock units will vest in equal quarterly installments over a one-year period from the date of grant, with the final installment vesting upon the first anniversary of such grant date (or, if earlier, immediately prior to the Company's 2027 annual meeting of stockholders).

SEC source: 0001193125-26-274273 · ownership.xml · nonDerivative · entry 1

Halligan Brian · CIK 0001603527 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 354,554

F1 · shares: These shares were acquired pursuant to a restricted stock unit award under the Company's 2024 Stock Option and Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of the Company's Common Stock. The restricted stock units will vest in equal quarterly installments over a one-year period from the date of grant, with the final installment vesting upon the first anniversary of such grant date (or, if earlier, immediately prior to the Company's 2027 annual meeting of stockholders).

SEC source: 0001193125-26-274267 · ownership.xml · nonDerivative · entry 1

NORRINGTON LORRIE M · CIK 0001188898 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,049

F1 · shares: These shares were acquired pursuant to a restricted stock unit award under the Company's 2024 Stock Option and Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of the Company's Common Stock. The restricted stock units will vest in equal quarterly installments over a one-year period from the date of grant, with the final installment vesting upon the first anniversary of such grant date (or, if earlier, immediately prior to the Company's 2027 annual meeting of stockholders).

SEC source: 0001193125-26-274252 · ownership.xml · nonDerivative · entry 1

Ward Jill A · CIK 0001257774 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,790

F1 · shares: These shares were acquired pursuant to a restricted stock unit award under the Company's 2024 Stock Option and Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of the Company's Common Stock. The restricted stock units will vest in equal quarterly installments over a one-year period from the date of grant, with the final installment vesting upon the first anniversary of such grant date (or, if earlier, immediately prior to the Company's 2027 annual meeting of stockholders).

SEC source: 0001193125-26-274243 · ownership.xml · nonDerivative · entry 1

BERRY MICHAEL J · CIK 0001269088 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,381

F1 · shares: These shares were acquired pursuant to a restricted stock unit award under the Company's 2024 Stock Option and Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of the Company's Common Stock. The restricted stock units will vest in equal quarterly installments over a one-year period from the date of grant, with the final installment vesting upon the first anniversary of such grant date (or, if earlier, immediately prior to the Company's 2027 annual meeting of stockholders).

SEC source: 0001193125-26-274223 · ownership.xml · nonDerivative · entry 1

Shih Clara · CIK 0001536626 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,521

F1 · shares: These shares were acquired pursuant to a restricted stock unit award under the Company's 2024 Stock Option and Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of the Company's Common Stock. The restricted stock units will vest in equal quarterly installments over a one-year period from the date of grant, with the final installment vesting upon the first anniversary of such grant date (or, if earlier, immediately prior to the Company's 2027 annual meeting of stockholders).

SEC source: 0001193125-26-275988 · ownership.xml · nonDerivative · entry 1

Halligan Brian · CIK 0001603527 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 93,500

F1 · kind: The transaction reported on this Form 4 was effected purusant to a 10b5-1 trading plan adopted on 3/12/2026.

F2 · ownership.nature: Shares held by Wolf Investors, LLC (the "LLC"). The manager of the LLC is Paul Karger, and the sole member is the Brian P. Halligan 2026 New Hampshire Trust u/a/d February 19, 2026, of which the reporting person is the settlor. The reporting person disclaims beneficial ownership of these securities except to the extent, if any, of his pecuniary interest therein, and nothing contained in this report shall be an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

SEC source: 0001193125-26-253841 · ownership.xml · nonDerivative · entry 1

Rangan Yamini · CIK 0001753409 · Director · Chief Executive Officer & Pres

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 105,935

F1 · kind: Shares withheld by Issuer to cover taxes associated with settlement of restricted stock units.

F2 · balance_after: Includes 5,575 shares received by the reporting person in connection with the termination of the KK 2024 GRAT Grantor Retained Annuity Trust dated March 1, 2024 for which the reporting person was the trustee.

SEC source: 0001193125-26-253827 · ownership.xml · nonDerivative · entry 1

Bueker Kathryn · CIK 0001741660 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,130

F1 · kind: Shares withheld by Issuer to cover taxes associated with settlement of restricted stock units.

F2 · balance_after: Includes 68 shares purchased under the Issuer's employee stock purchase plan on May 29, 2026.

SEC source: 0001193125-26-253891 · ownership.xml · nonDerivative · entry 1

Shah Dharmesh · CIK 0001620814 · Director · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,294,823

F1 · kind: Shares withheld by Issuer to cover taxes associated with settlement of restricted stock units.

SEC source: 0001193125-26-253862 · ownership.xml · nonDerivative · entry 1

FISHER ERIKA ASHLEY · CIK 0001946051 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,011

F1 · kind: Shares withheld by Issuer to cover taxes associated with settlement of restricted stock units.

SEC source: 0001193125-26-253901 · ownership.xml · nonDerivative · entry 1

Halligan Brian · CIK 0001603527 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 353,343

F1 · kind: Shares withheld by Issuer to cover taxes associated with settlement of restricted stock units.

SEC source: 0001193125-26-234484 · ownership.xml · nonDerivative · entry 1

Halligan Brian · CIK 0001603527 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 353,500

F1 · kind: This transaction reported on this Form 4 was effected pursuant to a 10b5-1 trading plan adopted on 3/3/2025.

SEC source: 0001193125-26-219419 · ownership.xml · nonDerivative · entry 1

Rangan Yamini · CIK 0001753409 · Director · Chief Executive Officer & Pres

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 102,982

F1 · balance_after: Includes 2,595 shares returned to the reporting person as an annuity payment by the KK 2024 GRAT Grantor Retained Annuity Trust dated March 1, 2024 for which the reporting person is the trustee.

SEC source: 0001193125-26-219442 · ownership.xml · nonDerivative · entry 1

Shah Dharmesh · CIK 0001620814 · Director · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,295,400

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $181.13 to $182.10, inclusive. The reporting person undertakes to provide to HubSpot, Inc., any security holder of HubSpot, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range.

SEC source: 0001193125-26-219463 · ownership.xml · nonDerivative · entry 1

NORRINGTON LORRIE M · CIK 0001188898 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,838

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $190.34 to $190.48, inclusive. The reporting person undertakes to provide to HubSpot, Inc., any security holder of HubSpot, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range.

SEC source: 0001193125-26-206623 · ownership.xml · nonDerivative · entry 2

FISHER ERIKA ASHLEY · CIK 0001946051 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 16,270

F2 · kind: This transaction reported on this Form 4 was effected pursuant to a 10b5-1 trading plan adopted on 9/2/2025.

SEC source: 0001193125-26-206623 · ownership.xml · nonDerivative · entry 1

FISHER ERIKA ASHLEY · CIK 0001946051 · Chief Legal Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 17,185

F1 · kind: Shares withheld by Issuer to cover taxes associated with settlement of restricted stock units.

SEC source: 0001193125-26-173888 · ownership.xml · nonDerivative · entry 1

Halligan Brian · CIK 0001603527 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 362,000

F1 · kind: This transaction reported on this Form 4 was effected pursuant to a 10b5-1 trading plan adopted on 3/3/2025.

SEC source: 0001193125-26-142117 · ownership.xml · nonDerivative · entry 1

Rangan Yamini · CIK 0001753409 · Director · Chief Executive Officer & Pres

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 97,637

F1 · kind: Shares withheld by Issuer to cover taxes associated with settlement of restricted stock units.

SEC source: 0001193125-26-142124 · ownership.xml · nonDerivative · entry 1

Bueker Kathryn · CIK 0001741660 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 58,138

F1 · kind: Shares withheld by Issuer to cover taxes associated with settlement of restricted stock units.

SEC source: 0001193125-26-142088 · ownership.xml · nonDerivative · entry 1

Shah Dharmesh · CIK 0001620814 · Director · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,285,400

F1 · kind: Shares withheld by Issuer to cover taxes associated with settlement of restricted stock units.

SEC source: 0001193125-26-142146 · ownership.xml · nonDerivative · entry 1

BERRY MICHAEL J · CIK 0001269088 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 170

F1 · shares: These shares were acquired pursuant to a restricted stock unit award under the Issuer's 2024 Stock Option and Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. The restricted stock unit award vests in full on June 4, 2026.

SEC source: 0001193125-26-142095 · ownership.xml · nonDerivative · entry 1

Halligan Brian · CIK 0001603527 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 370,292

F1 · kind: Shares withheld by Issuer to cover taxes associated with settlement of restricted stock units.

SEC source: 0001193125-26-115962 · ownership.xml · nonDerivative · entry 1

Halligan Brian · CIK 0001603527 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 370,558

F1 · kind: This transaction reported on this Form 4 was effected pursuant to a 10b5-1 trading plan adopted on 3/3/2025.

SEC source: 0001193125-26-102413 · ownership.xml · nonDerivative · entry 4

Halligan Brian · CIK 0001603527 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote (2)

Disclosed balance after: 102,000

F2 · kind: On March 10, 2026, the reporting person contributed 27 shares of the Issuer's common stock to Wolf Investors, LLC for no value. The manager of the LLC is Paul Karger, and the sole member is the reporting person. The reporting person disclaims Section 16 beneficial ownership of the securities except to the extent, if any, of his pecuniary interest therein, and nothing contained in this report shall be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0001193125-26-102413 · ownership.xml · nonDerivative · entry 3

Halligan Brian · CIK 0001603527 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 379,058

F2 · kind: On March 10, 2026, the reporting person contributed 27 shares of the Issuer's common stock to Wolf Investors, LLC for no value. The manager of the LLC is Paul Karger, and the sole member is the reporting person. The reporting person disclaims Section 16 beneficial ownership of the securities except to the extent, if any, of his pecuniary interest therein, and nothing contained in this report shall be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0001193125-26-102413 · ownership.xml · nonDerivative · entry 2

Halligan Brian · CIK 0001603527 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnote (1)

Disclosed balance after: 101,973

F1 · kind: On March 9, 2026, the reporting person contributed 101,973 shares of the Issuer's common stock to Wolf Investors, LLC for no value. The manager of the LLC is Paul Karger, and the sole member is the reporting person. The reporting person disclaims Section 16 beneficial ownership of the securities except to the extent, if any, of his pecuniary interest therein, and nothing contained in this report shall be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.