Insider filing · IRTC
Quentin S. Blackford
President and CEO
profile →
iRhythm Holdings, Inc.
IRTC · Healthcare · 62 filings in 24 months
ticker →
Quentin S. Blackford sold $4.8M of iRhythm (IRTC)
Executed Aug 5 2025, disclosed Aug 6 2025, 1 day later.
Value, as filed
$4.8M
29,694 sh across 6 lots
Executed
Aug 5 2025
the trade date, as filed
Disclosed
Aug 6 2025
1 day after the trade
Return, 21 sessionsiFrom the disclosed entry session; derived
–
purchases only
Returns are measured on stock purchases only.
The filer
QBQuentin S. Blackford (President and CEO) filed 4 Form 4 reports in the trailing twelve months (0 purchases, 4 sales), most often in iRhythm Holdings, Inc. (IRTC). The largest single filing was $3.5M of IRTC (25,540 sh × $135.42, as filed), executed Feb 25.
The name
IRTCHealthcare · iRhythm Holdings, Inc., a digital healthcare company, engages in the design, development, and commercialization of device-based technology…
More Healthcare filings→ Insider filings, newest first→ View the original filing at www.sec.gov→Other filings by Quentin S. Blackford in IRTC
IRTCSALE
iRhythm Holdings, Inc.
$3.3M26,859 sh × $124.65
Exec Aug 10
Filed Aug 11 · 4:02 PM ET IRTCSALE iRhythm Holdings, Inc. $1.8M
13,813 sh across 3 lots
Exec Mar 2
Filed Mar 3 · 5:30 PM ET IRTCSALE iRhythm Holdings, Inc. $3.5M
25,540 sh × $135.42
Exec Feb 25
Filed Feb 26 · 5:30 PM ET IRTCSALE iRhythm Holdings, Inc. $2.6M
14,059 sh × $182.94
Exec Nov 3 2025
Filed Nov 4 2025 · 5:30 PM ET IRTCSALE iRhythm Holdings, Inc. $886K
8,145 sh × $108.77
Exec Mar 3 2025
Filed Mar 4 2025 · 5:30 PM ET IRTCSALE iRhythm Holdings, Inc. $2.5M
22,252 sh × $112.13
Exec Feb 26 2025
Filed Feb 27 2025 · 5:30 PM ET IRTCSALE iRhythm Holdings, Inc. $1.2M
16,145 sh × $77.41
Exec Nov 4 2024
Filed Nov 5 2024 · 5:30 PM ET