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SEC Form 4 research

Heartflow, Inc. insider transactions

Inspect Heartflow, Inc.'s public SEC insider acquisitions and sales, reporting owners and source receipts.

As of 2026-10-15T08:02:39.132Z

Issuer CIK
0001464521
Reporting owners
23
Officers and directors
4
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What is a Form 4?

Animation: what a Form 4 is, shown with one real example. Sonic Automotive (SAH) reporting owner Paul P. Rusnak bought 13,701 shares at $59.78 on Wednesday, October 7, 2026, transaction code P, an open-market purchase (S is a sale and A is an award from the company). A timeline marks the SEC's two-business-day filing deadline, which ends Friday, October 9. The SEC accepted the Form 4 at 4:33:21 PM ET on October 9, and NexusTrade treats it as public one minute later, at 4:34:21 PM ET. A lamp for NexusTrade's InsiderTrades indicator stays off from the trade date until that moment, then counts one purchase worth 13,701 × $59.78 = $819,045.78.
In this example the shares were bought on Oct 7, 2026, and NexusTrade's InsiderTrades indicator can count the purchase starting at 4:34:21 PM ET on Oct 9, one minute after the SEC accepted the Form 4.

A Form 4 is the SEC filing a company insider, such as an officer, director or 10% owner, uses to report a trade in the company's stock, generally within two business days. The animation follows one real filing as an example: Paul P. Rusnak's purchase of Sonic Automotive (SAH) shares on October 7, 2026.

The same reading applies to every row on this page. The trade date is when the shares changed hands. The available date is when NexusTrade treats the filing as public, and a NexusTrade InsiderTrades indicator counts a purchase (code P) or sale (code S) only from that moment. Code A awards are not counted as purchases.

Read one actual disclosure before using it

Show the table · 1 row, 7 columns

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2026-09-212026-09-18Rogers CampbellS19,682$50.15Not reported

First displayed source row from Recent insider disclosures. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-09-18 and its public availability date is 2026-09-21. Subtracting those calendar dates gives 3 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code S: a sale. A purchase-following rule excludes this sale even if the reported dollar amount is large.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC accession 0001464521-26-000152 ↗SEC accession 0001464521-26-000149 ↗SEC accession 0001464521-26-000149 ↗

Recent insider disclosures

Inspect all 19 displayed rows: Recent insider disclosures

This table includes purchases, sales and awards in the public filing record. Awards and open-market purchases are distinct transaction codes. For historical research, use the public availability date to determine when the transaction was knowable.

Read code P as a purchase, S as a sale and A as an award. An award is an acquisition, but it is not an open-market purchase. Open the filing receipt to check the transaction details.

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2026-09-212026-09-18Rogers CampbellS19,682$50.15Not reported
2026-09-192026-09-18Verghese VikramS16,766$50.75Not reported
2026-09-192026-09-17Verghese VikramS7,579$50.11Not reported
2026-09-152026-09-15Verghese VikramS668$50.01Not reported
2026-09-152026-09-14Verghese VikramS4,593$50.24Not reported
2026-09-152026-09-11Verghese VikramS29,714$50.06Not reported
2026-09-142026-09-11Farquhar John C.M.S3,890$50Not reported
2026-09-142026-09-10Farquhar John C.M.S35,010$46.42Not reported
2026-09-102026-09-08Verghese VikramS6,640$50.03Not reported
2026-09-052026-09-03Verghese VikramS27,540$49.69Not reported
2026-09-052026-09-02Verghese VikramS5,876$50.6Not reported
2026-08-262026-08-21Farquhar John C.M.S27,230$50Not reported
2026-08-212026-08-18Farquhar John C.M.S32,676$45Not reported
2026-08-202026-08-17Rogers CampbellS9,219$41.23Not reported
2026-08-192026-08-14Farquhar John C.M.S15,560$39.06Not reported
2026-08-132026-08-10Farquhar John C.M.S22,562$28.31Not reported
2026-08-112026-03-06Jones Marie L.A1,661$16.15Not reported
2026-08-112026-03-06Verghese VikramA671$16.15Not reported
2026-07-182026-07-15Rogers CampbellS9,219$25.72Not reported

Most recent 90-day source activity, up to 50 rows. No rows means no matching recent records, not no historical activity.

Officers and directors in the directory

Show the table · 5 rows, 3 columns

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Cullivan Julie A000171320730
Farquhar John C.M.000190041514
Lightcap Jeffrey C00015194654
Rogers Campbell00015857248
Verghese Vikram00020799468
Cullivan Julie A ↗Farquhar John C.M. ↗Lightcap Jeffrey C ↗Rogers Campbell ↗Verghese Vikram ↗

Which transactions qualify for the company tracker

The company strategy uses verified officers and directors with qualifying acquisitions at this issuer. Other reporting owners may appear in source records without becoming strategy signals.

Strategy eligibility is held while filing coverage is unresolved.

Historical follower simulations are separate from these source transactions. They do not establish live trading results.