Form 4 Tracker
John C.M. Farquhar

Director, Chief Executive Officer · 17 filings · Latest: Oct 12, 2026

Heartflow, Inc.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
HTFL
Farquhar John C.M.—Jun 10, 2026
Proposed Sale
$28.5022,562$643.0K—
HTFL
John C.M. FarquharDirector, Chief Executive OfficerMay 11, 2026
Sale
$29.1222,562$657.0K519,397
HTFL
Farquhar John C.M.—May 11, 2026
Proposed Sale
$29.1222,562$657.0K—
HTFL
John C.M. FarquharDirector, Chief Executive OfficerApr 10, 2026
Sale
$26.7222,562$602.9K549,163
HTFL
Farquhar John C.M.—Apr 10, 2026
Proposed Sale
$26.7222,562$602.9K—
HTFL
John C.M. FarquharDirector, Chief Executive OfficerMar 18, 2026
Sale
$25.009,725$243.1K571,725
HTFL
Farquhar John C.M.—Mar 18, 2026
Proposed Sale
$25.009,725$243.1K—
HTFL
John C.M. FarquharDirector, Chief Executive OfficerMar 10, 2026
Sale
$22.6612,837$290.9K581,450
HTFL
Farquhar John C.M.—Mar 10, 2026
Proposed Sale
$22.6612,837$290.9K—
HTFL
John C.M. FarquharDirector, Chief Executive OfficerFeb 10, 2026
Sale
$27.4622,562$619.6K591,656
HTFL
Farquhar John C.M.—Feb 10, 2026
Proposed Sale
$27.4622,562$619.6K—

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