William C. Weldon - 08 Jul 2026 Form 4 Insider Report for Heartflow, Inc. (HTFL)

Reporting relationship: Director
Issuer ticker: HTFL
Reported as of: 08 Jul 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 10 Jul 2026, 17:50:53 UTC
Prior SEC filing: 18 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Nga Van, by power of attorney

Key filing fact

William C. Weldon filed Form 4 for Heartflow, Inc. (HTFL) on 10 Jul 2026.

Key facts

This page summarizes William C. Weldon's Form 4 filing for Heartflow, Inc. (HTFL).
4 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 10 Jul 2026, 17:50.

Change

Previous filing in this sequence was filed on 18 Jun 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001189019 Primary reporting owner

WELDON WILLIAM C

Relationship: Director
Address: C/O HEARTFLOW, INC., 135 MAIN STREET, SUITE 1000, SAN FRANCISCO
Signature: /s/ Nga Van, by power of attorney
Signature date: 10 Jul 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

HTFL transaction

Common Stock

Options Exercise

Transaction value
Shares: +17,123
Change %: +8.9%
Price: $8.33^*
Shares after: 209,685
Date: 08 Jul 2026
Ownership: Direct

HTFL transaction

Common Stock

Options Exercise

Transaction value
Shares: +17,123
Change %: +8.2%
Price: $8.33^*
Shares after: 226,808
Date: 08 Jul 2026
Ownership: Direct

HTFL transaction

Common Stock

Options Exercise

Transaction value
Shares: +17,123
Change %: +7.5%
Price: $8.33^*
Shares after: 243,931
Date: 08 Jul 2026
Ownership: Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

HTFL transaction Derivative

Stock Option

Options Exercise

Transaction value
Shares: -17,123
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 08 Jul 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 17,123
Exercise price: $8.33
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

These stock options are fully exercisable.

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