Paydirt
JF
Insider

John C.M. Farquhar

Chief Executive Officer

John C.M. Farquhar (Chief Executive Officer) filed 13 Form 4 reports in the trailing twelve months (0 purchases, 13 sales), most often in Heartflow, Inc. (HTFL). The largest single filing was $1.8M of HTFL (38,900 sh across 2 lots, as filed), executed Sep 10.

Add to watchlist
Return, ttmiAverage return per filing, trailing twelve months
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
returns measure stock purchases only
Filings, ttm
13
0 buys · 13 sells
Median delay
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$10.9M
shares × price, as filed
Last traded
Sep 11
Filed Sep 14

Median ADV $75.9M across their filed names

Open performance
Volume by month
$4.1M$2.0M$0Oct 2024Apr 2025Oct 2025Apr 2026Feb 2026 · sells $620KMar 2026 · sells $534KApr 2026 · sells $603KMay 2026 · sells $657KJun 2026 · sells $2.0MJul 2026 · sells $626KAug 2026 · sells $4.1MSep 2026 · sells $1.8M
Buys $0 Sells $10.9M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Healthcare 13 filings

Sector per market data · by filing · past 12 months

Most traded names
HTFL Heartflow, Inc. HTFL · 0 buys · 13 sells 13 filings
Recent filings
HTFLSALE Heartflow, Inc. View filing → $657K
22,562 sh × $29.12
Exec May 11
Filed May 13 · 5:30 PM ET
HTFLSALE Heartflow, Inc. View filing → $603K
22,562 sh × $26.72
Exec Apr 10
Filed Apr 14 · 5:30 PM ET
HTFLSALE Heartflow, Inc. View filing → $243K
9,725 sh × $25.00
Exec Mar 18
Filed Mar 20 · 5:30 PM ET
HTFLSALE Heartflow, Inc. View filing → $291K
12,837 sh × $22.66
Exec Mar 10
Filed Mar 12 · 5:30 PM ET
HTFLSALE Heartflow, Inc. View filing → $620K
22,562 sh × $27.46
Exec Feb 10
Filed Feb 10 · 5:30 PM ET