Brian Halligan to sell 8,500 HUBS shares

Brian P. Halligan reported proposed sales of Common Stock through Form 144.

Rhea-AI Filing Summary

Brian P. Halligan reported proposed sales of Common Stock through Form 144. The filing lists a proposed sale of $2,233,375.00 for 8,500 shares dated 03/17/2026 and a proposed sale of $1,913,130.24 for 8,292 shares dated 04/21/2026.

The notice names Fidelity Brokerage Services LLC and includes an entry showing 8,500 shares with $1,870,000.00 and a reference date of 05/19/2026. The filing identifies these securities as Common (Founders Shares) and notes compensation in the securities description.

Insights

Corporate Governance Analyst

Notice of proposed dispositions by an affiliate across multiple dates and amounts.

The Form 144 excerpt lists proposed sales: $2,233,375.00 for 8,500 shares on 03/17/2026 and $1,913,130.24 for 8,292 shares on 04/21/2026. It also names Fidelity Brokerage Services LLC and a 05/19/2026 reference with 8,500 shares.

These are filings of intended transactions by an affiliate; cash‑flow treatment and whether sales occurred are not stated. Subsequent public reports or transaction confirmations would show execution and impact on outstanding shares.

Key Figures

Proposed sale: 8,500 shares Proposed proceeds: $2,233,375.00 Proposed sale: 8,292 shares +3 more

6 metrics

Proposed sale 8,500 shares dated 03/17/2026

Proposed proceeds $2,233,375.00 for 8,500 shares on 03/17/2026

Proposed sale 8,292 shares dated 04/21/2026

Proposed proceeds $1,913,130.24 for 8,292 shares on 04/21/2026

Broker reference entry 8,500 shares Fidelity Brokerage Services LLC entry dated 05/19/2026

Brokerage amount shown $1,870,000.00 associated with Fidelity entry dated 05/19/2026

Key Terms

Form 144, Founders Shares, Compensation

3 terms

Form 144 regulatory

"Filer Information | 144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Founders Shares market

"Common | 10/15/2014 | Founders Shares"

Founders shares are a special block of a company’s stock originally given to the people who started the business; they often carry extra voting power or favorable terms compared with regular shares. For investors, these shares matter because they concentrate control and influence how future funding, ownership dilution, and decision-making will play out—think of founders shares as the steering wheel that can steer a company’s direction even as more passengers (investors) climb aboard.

Compensation financial

"10/15/2014 | Compensation"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 144 for HUBS say about Brian P. Halligan's transactions?

The Form 144 lists proposed sales by Brian P. Halligan of 8,500 shares for $2,233,375.00 on 03/17/2026 and 8,292 shares for $1,913,130.24 on 04/21/2026. It names Fidelity Brokerage Services LLC.

Are the shares described in the filing restricted or labeled specially?

The excerpt identifies the securities as Common and references Founders Shares with a note of compensation. The filing text does not state further transfer restrictions or registration status for those shares.

Does the Form 144 confirm that the proposed sales were completed?

The provided excerpt shows proposed sale notices dated 03/17/2026 and 04/21/2026 with amounts but does not confirm execution or settlement. The filing is a notice of proposed disposition, not a trade confirmation.

Who is named as the broker or placement agent in the filing excerpt?

The excerpt names Fidelity Brokerage Services LLC with an address and lists associated entries including 8,500 shares and $1,870,000.00 with a 05/19/2026 reference in the securities section.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/19/2026 - 10:03 AM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001603527
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	HUBSPOT INC
SEC File Number	001-36680
Address of Issuer	2 CANAL PARK CAMBRIDGE MASSACHUSETTS 02141
Phone	(888) 482-7768
Name of Person for Whose Account the Securities are To Be Sold	Halligan Brian
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Director

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	8500	1870000.00	51217740	05/19/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	10/15/2014	Founders Shares	Issuer			8500	10/15/2014	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Brian P. Halligan Two Canal Park Cambridge MA 02141	Common	03/17/2026	8500	2233375.00
Brian P. Halligan Two Canal Park Cambridge MA 02141	Common	04/21/2026	8292	1913130.24

144: Remarks and Signature

Remarks
Date of Notice	05/19/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	03/03/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Emily Navaro, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Brian P. Halligan.
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)