Heartflow officer plans 5,653-share stock sale

Heartflow, Inc. (HTFL) received a notice under Rule 144 that Campbell D. Rogers, an officer of the company, has filed to sell 5,653 shares of common stock, held at Fidelity Brokerage Services LLC.

Rhea-AI Filing Summary

Heartflow, Inc. (HTFL) received a notice under Rule 144 that Campbell D. Rogers, an officer of the company, has filed to sell 5,653 shares of common stock, held at Fidelity Brokerage Services LLC. These shares relate to a stock option exercise on March 21, 2018.

The filing also reports that Campbell D. Rogers sold 9,219 shares of Heartflow common stock on July 15, 2026 for $237,112.68 and another 9,219 shares on September 18, 2026 for $380,099.37. The September 18 trade occurred in the Sarah Rogers Ttee Campbell Rogers 2019 Irrevocable Trust, for which Sarah D. Rogers, the officer’s spouse, is a trustee.

Key Figures

Shares to be sold under Rule 144: 5,653 shares Recent sale on July 15, 2026: 9,219 shares; $237,112.68 Recent sale on September 18, 2026: 9,219 shares; $380,099.37 +2 more

5 metrics

Shares to be sold under Rule 144 5,653 shares Common stock to be sold for the account of Campbell D. Rogers

Recent sale on July 15, 2026 9,219 shares; $237,112.68 Common stock sold by Campbell D. Rogers during the past three months

Recent sale on September 18, 2026 9,219 shares; $380,099.37 Common stock sold by Campbell D. Rogers during the past three months

Broker listed for current sale Fidelity Brokerage Services LLC Firm through which the 5,653-share sale is to be effected

Issuer phone 650-241-1221 Contact number for Heartflow, Inc.

Key Terms

Rule 144, Stock Option Exercise, Irrevocable Trust, attorney-in-fact

4 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.

Stock Option Exercise financial

"Common | 03/21/2018 | Stock Option Exercise | Issuer"

A stock option exercise is the act of using a previously granted right to buy shares of a company's stock at a specific, predetermined price by paying that price and receiving the shares. It matters to investors because exercising changes who owns the shares (which can dilute existing ownership), can trigger taxable events and shift potential gains or losses, and affects voting power and the company’s outstanding share count—like turning a voucher into an actual product that becomes part of circulating supply.

Irrevocable Trust financial

"Sarah Rogers Ttee Campbell Rogers 2019 Irrevocable Trust"

An irrevocable trust is a legal arrangement where an owner transfers assets into a separate entity managed by a trustee and gives up the power to modify or reclaim those assets. For investors it matters because putting stock or other holdings into such a trust can change who controls and benefits from the assets, affect taxes and creditor protection, and influence how easy it is to sell or value those holdings—like placing valuables in a locked safe overseen by someone else.

attorney-in-fact regulatory

"as attorney-in-fact for Campbell D. Rogers"

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 disclose for Heartflow, Inc. (HTFL)?

It discloses that Campbell D. Rogers, an officer of Heartflow, has filed a Rule 144 notice to sell 5,653 shares of HTFL common stock, originally acquired via a stock option exercise on March 21, 2018, through Fidelity Brokerage Services LLC.

How many Heartflow (HTFL) shares has Campbell D. Rogers recently sold?

The notice reports two recent sales: 9,219 shares on July 15, 2026 for $237,112.68 and 9,219 shares on September 18, 2026 for $380,099.37, totaling 18,438 shares over the past three months.

What is the size of the new proposed HTFL sale under Rule 144?

The new proposed sale covers 5,653 shares of Heartflow common stock. These shares are listed in the Rule 144 notice as securities to be sold through Fidelity Brokerage Services LLC and are tied to a prior stock option exercise.

What role does the 2019 irrevocable trust play in the HTFL Form 144 filing?

A remark states that the September 18, 2026 trade occurred in the Sarah Rogers Ttee Campbell Rogers 2019 Irrevocable Trust, where Sarah D. Rogers, spouse of Campbell D. Rogers, is a trustee, indicating the shares were held in that trust.

Who signed the Heartflow (HTFL) Form 144 notice and on whose behalf?

The notice was signed by Gary Redman as a duly authorized representative of Fidelity Brokerage Services LLC, acting as attorney-in-fact for Campbell D. Rogers, the person for whose account the securities are to be sold.

On what date was the Heartflow (HTFL) Rule 144 notice dated?

The Rule 144 notice is dated September 18, 2026, aligning with one of the reported sales of 9,219 shares of Heartflow common stock that occurred on the same date.

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

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Available on EDGAR 09/18/2026 - 10:12 AM Accepted by SEC EDGAR 09/18/2026 - 10:12 AM 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	0001585724
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	Rogers Campbell
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	Member of immediate family of any of the foregoing

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	5653	283497.95	86953627	09/18/2026	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	03/21/2018	Stock Option Exercise	Issuer			5653	03/21/2018	Cash

* 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
Campbell D. Rogers 135 Main Street, Suite 1000 San Francisco CA 94105	Common	07/15/2026	9219	237112.68
Campbell D. Rogers 135 Main Street, Suite 1000 San Francisco CA 94105	Common	09/18/2026	9219	380099.37

144: Remarks and Signature

Remarks	Today's trade occurred in the Sarah Rogers Ttee Campbell Rogers 2019 Irrevocable Trust, of whom Sarah D. Rogers is a trustee and the spouse of Campbell D. Rogers, an officer in the company.
Date of Notice	09/18/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	06/16/2026
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/ Gary Redman, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Campbell D. Rogers
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)