Heartflow officer plans sale of 5,876 shares

Officer Vikram Verghese plans to sell 5,876 Heartflow shares tied to restricted stock vesting awards in a Rule 144 transaction valued at $297,325.60.

Rhea-AI Filing Summary

Heartflow, Inc. (HTFL) received a Rule 144 notice indicating that officer Vikram Verghese plans to sell 5,876 shares of common stock through Fidelity Brokerage Services LLC. The shares relate to restricted stock vesting awards acquired on May 6, 2026, August 6, 2026, and August 7, 2026, with an indicated aggregate market value of $297,325.60 as of September 2, 2026.

Key Figures

Shares proposed to be sold: 5,876 shares Aggregate market value: $297,325.60 Restricted stock vesting (May 6, 2026): 2,289 shares +2 more

5 metrics

Shares proposed to be sold 5,876 shares Common stock covered by the Rule 144 notice

Aggregate market value $297,325.60 Value of the 5,876 shares as of September 2, 2026

Restricted stock vesting (May 6, 2026) 2,289 shares Common stock acquired from issuer as compensation

Restricted stock vesting (August 6, 2026) 2,744 shares Common stock acquired from issuer as compensation

Restricted stock vesting (August 7, 2026) 843 shares Common stock acquired from issuer as compensation

Key Terms

Rule 144, restricted stock vesting, attorney-in-fact

3 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

restricted stock vesting financial

"Common | 05/06/2026 | Restricted Stock Vesting | Issuer"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

attorney-in-fact regulatory

"as attorney-in-fact for Vikram Verghese"

An attorney-in-fact is the person or entity given legal authority through a power of attorney to act on behalf of another for specific tasks, such as signing documents, voting shares, or handling transactions. For investors, this matters because it lets a trusted representative make timely decisions or complete paperwork when the owner cannot, much like handing keys to someone to run errands on your behalf—so checks on scope and limits of that authority are important.

FAQ

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

What does the Form 144 filing mean for Heartflow, Inc. (HTFL)?

The filing states that officer Vikram Verghese has notified of a planned sale under Rule 144 for 5,876 shares of HTFL common stock through Fidelity Brokerage Services LLC. This is a pre-sale notice and not a confirmation that the sale has occurred.

How many Heartflow (HTFL) shares are covered by this Form 144?

The notice covers a proposed sale of 5,876 shares of Heartflow common stock. These shares correspond to restricted stock that vested on specific dates in 2026 and are reported with an aggregate market value of $297,325.60 as of September 2, 2026.

What is the origin of the HTFL shares being sold under this Form 144?

The shares come from restricted stock vesting granted by Heartflow. Vesting events are listed on May 6, 2026 for 2,289 shares, August 6, 2026 for 2,744 shares, and August 7, 2026 for 843 shares, all reported as acquired from the issuer as compensation.

What market value is associated with the HTFL shares in this Form 144?

The filing lists an aggregate market value of $297,325.60 for the 5,876 shares of Heartflow common stock as of September 2, 2026. This value is for disclosure purposes in connection with the planned Rule 144 sale.

Who is executing the planned sale of HTFL shares disclosed in the Form 144?

The Form 144 identifies Fidelity Brokerage Services LLC as the broker for the common stock and is signed by Jennifer Ruchti as a duly authorized representative of Fidelity, acting as attorney-in-fact for Vikram Verghese.

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

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Available on EDGAR 09/02/2026 - 11:24 AM EDT Accepted by SEC EDGAR 09/02/2026 - 11:23 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	0002079946
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	Heartflow, Inc.
SEC File Number	001-42790
Address of Issuer	135 MAIN STREET, SUITE 1000 SAN FRANCISCO CALIFORNIA 94105
Phone	650-241-1221
Name of Person for Whose Account the Securities are To Be Sold	Verghese Vikram
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	Officer

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	5876	297325.60	86953627	09/02/2026	NASDAQ

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	05/06/2026	Restricted Stock Vesting	Issuer			2289	05/06/2026	Compensation
Common	08/06/2026	Restricted Stock Vesting	Issuer			2744	08/06/2026	Compensation
Common	08/07/2026	Restricted Stock Vesting	Issuer			843	08/07/2026	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

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	09/02/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	06/04/2026
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/ Jennifer Ruchti, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Vikram Verghese
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)