Heartflow officer plans sale of 19,682 shares

Officer Campbell D. Rogers files a Rule 144 notice to sell 19,682 HTFL shares, including 6,503 trust-held shares, following prior three-month sales.

Available on EDGAR 09/18/2026 - 09:57 AM EDT Accepted by SEC EDGAR 09/18/2026 - 09:56 AM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Heartflow, Inc. (HTFL) discloses that officer Campbell D. Rogers plans to sell 19,682 shares of Common Stock under Rule 144, sourced from stock option exercises dated March 1, 2021 and September 18, 2026. Recent sales over the prior three months totaled 18,438 shares for $617,212.05. Today’s planned sale includes 6,503 shares held by the Sarah Rogers 2020 Irrevocable Trust, for which Campbell D. Rogers serves as trustee and account stakeholder.

Key Figures

Shares planned for sale: 19,682 shares Shares sold July 15, 2026: 9,219 shares Proceeds July 15, 2026 sale: $237,112.68 +4 more

7 metrics

Shares planned for sale 19,682 shares Common Stock to be sold under Rule 144 for the account of Campbell D. Rogers

Shares sold July 15, 2026 9,219 shares Common Stock sale on July 15, 2026 reported for Campbell D. Rogers

Proceeds July 15, 2026 sale $237,112.68 Common Stock sale of 9,219 shares on July 15, 2026

Shares sold August 17, 2026 9,219 shares Common Stock sale on August 17, 2026 reported for Campbell D. Rogers

Proceeds August 17, 2026 sale $380,099.37 Common Stock sale of 9,219 shares on August 17, 2026

Trust shares in current sale 6,503 shares Shares sold from the Sarah Rogers 2020 Irrevocable Trust in today’s sale

Date of Notice September 18, 2026 Date the Rule 144 notice was filed 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 | 03/01/2021 | 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

"the Sarah Rogers 2020 Irrevocable Trust of which Campbell D. Rogers is a trustee"

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 Heartflow (HTFL) disclose in this Form 144 filing?

The filing states that officer Campbell D. Rogers plans to sell 19,682 shares of Heartflow Common Stock under Rule 144, based on stock option exercises dated March 1, 2021 and September 18, 2026, with part of the sale involving shares held in a trust.

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

Over the past three months, Campbell D. Rogers reported two Common Stock sales of 9,219 shares each, on July 15, 2026 and August 17, 2026, totaling 18,438 shares and aggregate proceeds of $617,212.05.

How many HTFL shares are included from the Sarah Rogers 2020 Irrevocable Trust?

The notice specifies that today’s planned sale includes 6,503 shares sold from the Sarah Rogers 2020 Irrevocable Trust, for which Campbell D. Rogers is a trustee and account stakeholder.

What is the source of the HTFL shares being sold in this Form 144?

The Common Stock shares covered by this notice are tied to stock option exercises dated March 1, 2021 and September 18, 2026, with an aggregate of 19,682 shares planned for sale under Rule 144.

Who is authorized to sign this Heartflow (HTFL) Form 144 notice?

The notice is signed by Gary Redman as a duly authorized representative of Fidelity Brokerage Services LLC, acting as attorney-in-fact for Campbell D. Rogers.

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

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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	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	19682	987052.30	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	03/01/2021	Stock Option Exercise	Issuer			6503	03/01/2021	Cash
Common	09/18/2026	Stock Option Exercise	Issuer			13179	09/18/2026	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	08/17/2026	9219	380099.37

144: Remarks and Signature

Remarks	Today's sale includes 6,503 shares sold from the Sarah Rogers 2020 Irrevocable Trust of which Campbell D. Rogers is a trustee and account stakeholder.
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)