Heartflow CFO sells 34,975 shares near $50

Heartflow’s CFO sold 34,975 HTFL shares in mid-September 2026 under a pre-arranged Rule 10b5-1 trading plan.

Available on EDGAR 09/15/2026 - 07:45 PM EDT Accepted by SEC EDGAR 09/15/2026 - 07:44 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Heartflow, Inc. (HTFL) reported that its Chief Financial Officer, Vikram Verghese, sold a total of 34,975 shares of common stock in three open-market transactions on September 11, 14, and 15, 2026, at weighted average prices around $50 per share. All transactions were effected pursuant to a Rule 10b5-1 trading plan adopted on June 4, 2026, and each trade was executed in multiple lots within the disclosed price ranges.

Insider Trade Summary 10b5-1

Net Seller: 34,975 shares

Net Sell 3 txns

Insider Verghese Vikram

Role Chief Financial Officer

Sold 34,975 shs ($1.75M)

Share of Position Sold 16.3%

Type	Security	Shares	Price	Value
Sale	Common Stock. F1, F4	668	$50.012	$33K
Sale	Common Stock. F1, F3	4,593	$50.2381	$231K
Sale	Common Stock. F1, F2	29,714	$50.0592	$1.49M

Holdings After Transaction: Common Stock. — 179,528 shares (Direct)

Holdings Before and After: Common Stock., 214,503 to 179,528 shares (Direct)

Other Insiders: 2 other insiders reported open-market sales of this stock in the 30 days up to this filing.

Footnotes (4)

1. F1. The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 4, 2026.
2. F2. This transaction was executed in multiple trades at price ranging from $50.06 to $50.18. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
3. F3. This transaction was executed in multiple trades at price ranging from $50.00 to $50.62. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
4. F4. This transaction was executed in multiple trades at price ranging from $50.00 to $50.04. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Key Figures

Total shares sold: 34,975 shares Shares sold on September 11, 2026: 29,714 shares Shares sold on September 14, 2026: 4,593 shares +4 more

7 metrics

Total shares sold 34,975 shares Aggregate insider sales by the CFO across three transactions

Shares sold on September 11, 2026 29,714 shares Heartflow common stock sold in open-market transactions

Shares sold on September 14, 2026 4,593 shares Heartflow common stock sold in open-market transactions

Shares sold on September 15, 2026 668 shares Heartflow common stock sold in open-market transactions

Weighted average sale price on September 11, 2026 $50.0592 per share Multiple trades within a price range of $50.06 to $50.18

Weighted average sale price on September 14, 2026 $50.2381 per share Multiple trades within a price range of $50.00 to $50.62

Weighted average sale price on September 15, 2026 $50.0120 per share Multiple trades within a price range of $50.00 to $50.04

Key Terms

Rule 10b5-1 trading plan, weighted average sale price, open market or private transaction

3 terms

Rule 10b5-1 trading plan regulatory

"The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

weighted average sale price financial

"The price reported above reflects the weighted average sale price"

open market or private transaction financial

"Sale in open market or private transaction"

FAQ

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

What insider transactions did HTFL report for its CFO in this Form 4?

Heartflow, Inc. reported that CFO Vikram Verghese sold 34,975 shares of common stock in three open-market transactions on September 11, 14, and 15, 2026, at weighted average prices near $50 per share, all under a Rule 10b5-1 trading plan.

How many HTFL shares did the CFO sell on each reported date?

On September 11, 2026, the CFO sold 29,714 shares; on September 14, 2026, he sold 4,593 shares; and on September 15, 2026, he sold 668 shares, for a total of 34,975 shares of Heartflow common stock.

What were the sale prices for the CFO’s HTFL stock transactions?

The reported weighted average sale prices were $50.0592 on September 11, $50.2381 on September 14, and $50.0120 on September 15, 2026. Each transaction was executed in multiple trades within the disclosed intraday price ranges around $50 per share.

Were the HTFL insider sales made under a Rule 10b5-1 trading plan?

Yes. A footnote states that the transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 4, 2026, indicating the sales were pre-arranged rather than newly timed decisions.

Does the Form 4 say how many HTFL shares the CFO owns after these sales?

No. For each reported transaction, the field for shares beneficially owned following the transaction is left blank, so the filing does not state the CFO’s remaining Heartflow share holdings.

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

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SEC Form 4

FORM 4

UNITED 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).

X

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^*

Verghese Vikram

(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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Financial Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/11/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form 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)
			Code	V	Amount	(A) or (D)	Price
Common Stock.	09/11/2026		S(1)		29,714	D	$50.0592(2)	184,789	D
Common Stock.	09/14/2026		S(1)		4,593	D	$50.2381(3)	180,196	D
Common Stock.	09/15/2026		S(1)		668	D	$50.012(4)	179,528	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The transaction reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 4, 2026.

2. This transaction was executed in multiple trades at price ranging from $50.06 to $50.18. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

3. This transaction was executed in multiple trades at price ranging from $50.00 to $50.62. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

4. This transaction was executed in multiple trades at price ranging from $50.00 to $50.04. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

	/s/ Nga Van, by power of attorney	09/15/2026
	** Signature of Reporting Person	Date
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)