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SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•89 filings

HTFL

Heartflow, Inc.

Net sales of $15.5M over the last 3 months

3 sellers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.

How to read this signal

Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.

JSON example

3-month balance

−$15,490,291

0 buyers · 3 sellers

12-month purchases

$1,053,680

1 distinct insiders

12-month sales

$141,321,268

9 distinct insiders

Highlighted alerts

6

33 Rule 10b5-1 trades treated as informational

Buying cluster · 30 days

Fewer than three distinct buyers

CEO/CFO purchases · 12 months

No executive purchases found

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Form 4 raw → Raspberry

The value is in what we do not call a signal.

The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.

100
Raw transactions
Everything returned by the filing
39
Voluntary view
P/S trades after deterministic checks
68
Administrative noise
Stored, never alerted
50
10b5-1
Shown as informational
SEC ownership XML facts
Code
M
Shares
5,101
Price
$2.22
Footnotes
4

The option exercise and sale reported on this Form 4 were effected pursuant to a Rule 10b5-1 Trading Plan adopted by the reporting person on June 16, 2026. Includes the sale of 6,503 shares of common stock held and the option exercise and sale of 17,430 shares reported on this Form 4 that were effected pursuant to a Rule 10b5-1 Trading Plan adopted by the reporting person on June 16, 2026. These stock options are fully exercisable. The option vests and becomes exercisable in monthly installments until July 1, 2027, subject to continued service through the applicable vesting date.

Raspberry interpretation
Informational — no alert

Reason: administrative_code. The trade is reported under a Rule 10b5-1 plan.

Verify in SEC EDGAR

Recent transactions

Voluntary purchases and sales; administrative noise stays hidden.

39 transactions

Rogers Campbell

Chief Medical Officer

Sale 10b5-1
Shares
23,933
Price
$55.01
Value
$1,316,554
Open SEC filing

Farquhar John C.M.

Chief Executive Officer

Sale 10b5-1
Shares
38,900
Price
$49.57
Value
$1,928,195
Open SEC filing

Rogers Campbell

Chief Medical Officer

Sale 10b5-1
Shares
19,682
Price
$50.15
Value
$987,052
Open SEC filing

Verghese Vikram

Chief Financial Officer

Sale 10b5-1
Shares
16,766
Price
$50.75
Value
$850,926
Open SEC filing

Verghese Vikram

Chief Financial Officer

Sale 10b5-1
Shares
7,579
Price
$50.11
Value
$379,816
Open SEC filing

Verghese Vikram

Chief Financial Officer

Sale 10b5-1
Shares
668
Price
$50.01
Value
$33,408
Open SEC filing

Verghese Vikram

Chief Financial Officer

Sale 10b5-1
Shares
4,593
Price
$50.24
Value
$230,744
Open SEC filing

Verghese Vikram

Chief Financial Officer

Sale 10b5-1
Shares
29,714
Price
$50.06
Value
$1,487,459
Open SEC filing

Farquhar John C.M.

Chief Executive Officer

Sale 10b5-1
Shares
3,890
Price
$50.00
Value
$194,500
Open SEC filing

Farquhar John C.M.

Chief Executive Officer

Sale 10b5-1
Shares
35,010
Price
$46.42
Value
$1,625,105
Open SEC filing

Verghese Vikram

Chief Financial Officer

Sale 10b5-1
Shares
6,640
Price
$50.03
Value
$332,212
Open SEC filing

Verghese Vikram

Chief Financial Officer

Sale 10b5-1
Shares
27,540
Price
$49.69
Value
$1,368,471
Open SEC filing

Verghese Vikram

Chief Financial Officer

Sale 10b5-1
Shares
5,876
Price
$50.60
Value
$297,326
Open SEC filing

Farquhar John C.M.

Chief Executive Officer

Sale 10b5-1
Shares
27,230
Price
$50.00
Value
$1,361,500
Open SEC filing

Farquhar John C.M.

Chief Executive Officer

Sale 10b5-1
Shares
32,676
Price
$45.00
Value
$1,470,420
Open SEC filing

Rogers Campbell

Chief Medical Officer

Sale 10b5-1
Shares
9,219
Price
$41.23
Value
$380,099
Open SEC filing

Farquhar John C.M.

Chief Executive Officer

Sale 10b5-1
Shares
15,560
Price
$39.06
Value
$607,774
Open SEC filing

Farquhar John C.M.

Chief Executive Officer

Sale 10b5-1
Shares
22,562
Price
$28.31
Value
$638,730
Open SEC filing

Rogers Campbell

Chief Medical Officer

Sale 10b5-1
Shares
9,219
Price
$25.72
Value
$237,113
Open SEC filing

Farquhar John C.M.

Chief Executive Officer

Sale 10b5-1
Shares
22,562
Price
$27.75
Value
$626,096
Open SEC filing

Farquhar John C.M.

Chief Executive Officer

Sale 10b5-1
Shares
38,900
Price
$35.00
Value
$1,361,500
Open SEC filing

Farquhar John C.M.

Chief Executive Officer

Sale 10b5-1
Shares
22,562
Price
$28.50
Value
$643,017
Open SEC filing

Rogers Campbell

Chief Medical Officer

Sale 10b5-1
Shares
9,219
Price
$28.34
Value
$261,266
Open SEC filing

Farquhar John C.M.

Chief Executive Officer

Sale 10b5-1
Shares
22,562
Price
$29.12
Value
$657,005
Open SEC filing

Bain Capital Life Sciences Investors, LLC

10% owner

SaleAlert
Shares
56,224
Price
$30.05
Value
$1,689,531
Open SEC filing

Bain Capital Life Sciences Investors, LLC

10% owner

SaleAlert
Shares
892,533
Price
$29.18
Value
$26,044,113
Open SEC filing

Bain Capital Life Sciences Investors, LLC

10% owner

SaleAlert
Shares
797,133
Price
$29.37
Value
$23,411,796
Open SEC filing

Bain Capital Life Sciences Investors, LLC

10% owner

SaleAlert
Shares
254,110
Price
$30.51
Value
$7,752,896
Open SEC filing

Farquhar John C.M.

Chief Executive Officer

Sale 10b5-1
Shares
22,562
Price
$26.72
Value
$602,857
Open SEC filing

Rogers Campbell

Chief Medical Officer

Sale 10b5-1
Shares
64,533
Price
$24.64
Value
$1,590,093
Open SEC filing

Rogers Campbell

Chief Medical Officer

Sale 10b5-1
Shares
64,533
Price
$25.69
Value
$1,658,033
Open SEC filing

Farquhar John C.M.

Chief Executive Officer

Sale 10b5-1
Shares
9,725
Price
$25.00
Value
$243,125
Open SEC filing

Farquhar John C.M.

Chief Executive Officer

Sale 10b5-1
Shares
12,837
Price
$22.66
Value
$290,886
Open SEC filing

Cullivan Julie A

Director

Sale 10b5-1
Shares
9,122
Price
$25.00
Value
$228,050
Open SEC filing

Rogers Campbell

Chief Medical Officer

Sale 10b5-1
Shares
65,153
Price
$24.49
Value
$1,595,486
Open SEC filing

Farquhar John C.M.

Chief Executive Officer

Sale 10b5-1
Shares
22,562
Price
$27.46
Value
$619,553
Open SEC filing

Cullivan Julie A

Director

Sale 10b5-1
Shares
8,000
Price
$27.32
Value
$218,560
Open SEC filing

Bain Capital Life Sciences Investors, LLC

10% owner

SaleAlert
Shares
2,000,000
Price
$28.05
Value
$56,100,000
Open SEC filing

Lightcap Jeffrey C

Director

PurchaseAlert
Shares
40,000
Price
$26.34
Value
$1,053,680
Open SEC filing

“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.