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Heartflow (NASDAQ: HTFL) CMO reports RSU tax-withholding share dispositions

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Heartflow, Inc. Chief Medical Officer Campbell Rogers reported routine tax-related share dispositions, not open-market sales. On May 6, 1,634 shares of common stock were withheld at $30.29 per share to cover income tax obligations tied to vesting restricted stock units. On May 7, an additional 637 shares were withheld at $29.98 per share for the same purpose. After these transactions, Rogers directly held 78,731 shares of Heartflow common stock. The filing also shows indirect holdings through multiple trusts, including 50,754 shares held by The Campbell Rogers Revocable Trust, 26,012 shares by a spouse's trust, 46,159 shares by the CR Asset Protection Trust of 2023, and 22,615 shares by the Campbell Rogers 2019 Irrevocable Trust.

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Insider Rogers Campbell
Role Chief Medical Officer
Type Security Shares Price Value
Tax Withholding Common Stock 637 $29.98 $19K
Tax Withholding Common Stock 1,634 $30.29 $49K
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
Holdings After Transaction: Common Stock — 78,731 shares (Direct, null); Common Stock — 22,615 shares (Indirect, By Campbell Rogers 2019 Irrevocable Trust)
Footnotes (1)
  1. [object Object]
Tax withholding on May 6 1,634 shares at $30.29 Shares retained by issuer to satisfy income tax withholding on RSU vesting
Tax withholding on May 7 637 shares at $29.98 Additional shares retained by issuer for tax withholding on RSU vesting
Direct shares after transactions 78,731 shares Direct Heartflow common stock held by Campbell Rogers following May 7 disposition
Total tax-withholding shares 2,271 shares Aggregate shares retained by issuer for income tax withholding and remittance obligations
Revocable trust holdings 50,754 shares Common stock held indirectly by The Campbell Rogers Revocable Trust as of May 6
Spouse’s trust holdings 26,012 shares Common stock held indirectly by spouse's trust as of May 6
Asset protection trust holdings 46,159 shares Common stock held indirectly by CR Asset Protection Trust of 2023 as of May 6
2019 irrevocable trust holdings 22,615 shares Common stock held indirectly by Campbell Rogers 2019 Irrevocable Trust as of May 6
tax-withholding disposition financial
"transaction_action": "tax-withholding disposition""
A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.
restricted stock units financial
"in connection with the vesting and net settlement of restricted stock units previously reported"
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
net settlement financial
"in connection with the vesting and net settlement of restricted stock units previously reported"
indirect ownership financial
"transaction_type": "holding", "ownership_type": "indirect""
revocable trust financial
"nature_of_ownership": "By The Campbell Rogers Revocable Trust""
A revocable trust is a legal arrangement where the person who creates it keeps control and can change or cancel the trust at any time, while naming who will manage and receive the assets later. Think of it like a flexible folder for your investments and property that can be relabeled or reworked as circumstances change; it matters to investors because it determines how ownership is recorded, how easily assets transfer on incapacity or death, and whether holdings bypass public probate proceedings.
asset protection trust financial
"nature_of_ownership": "By CR Asset Protection Trust of 2023""
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Rogers Campbell

(Last)(First)(Middle)
C/O HEARTFLOW, INC.
135 MAIN STREET, SUITE 1000

(Street)
SAN FRANCISCO CALIFORNIA 94105

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Heartflow, Inc. [ HTFL ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Chief Medical Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/06/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock05/06/2026F1,634(1)D$30.2979,368D
Common Stock05/07/2026F637(1)D$29.9878,731D
Common Stock22,615IBy Campbell Rogers 2019 Irrevocable Trust
Common Stock46,159IBy CR Asset Protection Trust of 2023
Common Stock26,012IBy Spouse's Trust
Common Stock50,754IBy The Campbell Rogers Revocable Trust
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Represents shares that have been retained by the Issuer to satisfy income tax withholding and remittance obligations in connection with the vesting and net settlement of restricted stock units previously reported.
/s/ Nga Van, by power of attorney05/08/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transactions did HTFL’s Campbell Rogers report on this Form 4?

Campbell Rogers reported two tax-withholding dispositions of Heartflow common stock. On May 6, 1,634 shares were withheld, and on May 7, 637 shares were withheld, both to satisfy income tax obligations related to vesting restricted stock units previously granted.

Were Campbell Rogers’ HTFL share dispositions open-market sales?

No, the Form 4 describes the events as tax-withholding dispositions. The issuer retained 2,271 shares to satisfy income tax withholding and remittance obligations from RSU vesting, rather than Rogers selling shares in open-market transactions for investment or liquidity decisions.

How many HTFL shares does Campbell Rogers hold directly after these transactions?

Following the May 7 tax-withholding disposition, Campbell Rogers directly holds 78,731 shares of Heartflow common stock. This figure reflects his remaining direct ownership position after the issuer retained shares to cover income tax obligations on vesting restricted stock units.

What indirect HTFL holdings are reported for Campbell Rogers on this Form 4?

The filing shows several indirect holdings in Heartflow common stock. These include 50,754 shares held by The Campbell Rogers Revocable Trust, 26,012 by a spouse’s trust, 46,159 by the CR Asset Protection Trust of 2023, and 22,615 by the Campbell Rogers 2019 Irrevocable Trust.

What does the tax-withholding code F mean in Campbell Rogers’ HTFL Form 4?

Code F signifies payment of exercise price or tax liability by delivering securities. In this Form 4, it indicates Heartflow retained shares from vested RSUs to cover Rogers’ income tax withholding and remittance obligations, rather than shares being sold on the open market.

How many HTFL shares were retained by the issuer for tax withholding from Rogers’ RSUs?

In total, 2,271 shares of Heartflow common stock were retained by the issuer. The Form 4 states these shares satisfied income tax withholding and remittance obligations tied to the vesting and net settlement of restricted stock units previously reported.