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CIK 0001464521 · <br>Emerging growth company

Heartflow, Inc.

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Ticker
HTFL
Exchange
Nasdaq
Industry
Surgical & Medical Instruments & Apparatus
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
260506743
Phone
650-241-1221
Business address
135 MAIN STREET, SUITE 1000, SAN FRANCISCO, CA, 94105
Former names
Cardiovascular Simulation, Inc.
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$16,602,722
in 13 filings, $16.6M under 10b5-1 plans

Net −$16,602,722. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Farquhar John C.M. −$8.7M Chief Executive Officer sold 41% of stake
  2. Verghese Vikram −$5.2M Chief Financial Officer sold 41% of stake
  3. Rogers Campbell −$2.7M Chief Medical Officer sold 42% of stake
Date Insider Transaction Shares Price Value Owned after
2026-08-07 Farquhar John C.M. Chief Executive Officer Shares withheld for taxes −1,904 $28.82 $55K 458,842
2026-08-06 Jones Marie L. Chief Accounting Officer Shares withheld for taxes −486 $27.19 $13K 32,258
2026-08-06 Verghese Vikram Chief Financial Officer Shares withheld for taxes −1,537 $27.19 $42K 255,032
2026-08-06 Rogers Campbell Chief Medical Officer Shares withheld for taxes −1,635 $27.19 $44K 87,096
2026-08-06 Farquhar John C.M. Chief Executive Officer Shares withheld for taxes −5,847 $27.19 $159K 460,746
2026-07-30 Farquhar John C.M. Chief Executive Officer Option exercise +2,789 $8.33 $23K 438,162
2026-07-30 Farquhar John C.M. Chief Executive Officer Option exercise +18,694 $2.22 $42K 456,856
2026-07-30 Farquhar John C.M. Chief Executive Officer Option exercise +9,737 $9.58 $93K 466,593
2026-07-30 Farquhar John C.M. Chief Executive Officer Option exercise · Stock Option −18,694 1,984,637
2026-07-30 Farquhar John C.M. Chief Executive Officer Option exercise · Stock Option −2,789 65,703
2026-07-30 Farquhar John C.M. Chief Executive Officer Option exercise · Stock Option −9,737 182,043
2026-07-27 Verghese Vikram Chief Financial Officer Option exercise +22,522 $2.22 $50K 255,898
2026-07-27 Verghese Vikram Chief Financial Officer Option exercise · Stock Option −22,522 66,588
2026-07-24 Lightcap Jeffrey C Director Option exercise +47,420 $19.00 $901K 293,681
2026-07-24 Lightcap Jeffrey C Director Option exercise · Stock Option −47,420 0
2026-07-22 BARABE TIMOTHY C Director Option exercise +3,710 $19.00 $70K 188,231
2026-07-22 BARABE TIMOTHY C Director Option exercise · Stock Option −3,710 15,000
2026-07-21 Verghese Vikram Chief Financial Officer Option exercise +22,522 $2.22 $50K 233,376
2026-07-21 Verghese Vikram Chief Financial Officer Option exercise · Stock Option −22,522 89,110
2026-07-17 BARABE TIMOTHY C Director Option exercise +5,000 $19.00 $95K 184,521

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