IRTC
iRhythm Technologies, Inc. · Healthcare · Market cap $3.8B
Insiders sold $7.7M net in the last 90 days ·9 sellers, 0 buyers· latest Form 4 filed Sep 3, 2026
Insider Buying
$57K
reported purchases (SEC code P)
Insider Selling
$29.6M
reported sales (SEC code S)
Unique Insiders
12
in the rolling window
Latest filing
Sep 3, 2026
Wilson Daniel G.
iRhythm Technologies, Inc. (IRTC) has 65 SEC Form 4 filings (109 transaction rows) in the rolling window, disclosed by 12 distinct insiders. Most recent filing: Sep 3, 2026.
Inside the rolling window, 12 insiders at iRhythm Technologies, Inc. reported 1 open-market purchase totaling $57K and 40 open-market sales totaling $29.6M. The most active filer is CHIEF COMM & PRODUCT OFFICER Patterson Chad with 5 filings. Insiders have net sold $9.0M over the trailing 6 months. The most recent open-market filing is a sale of 773 shares by Chief Financial Officer Wilson Daniel G., dated Sep 2, 2026, worth $94K.
- Industry:Medical - Devices
- CEO:Quentin S. Blackford
- Employees:2,400
- HQ:San Francisco, CA, US
- IPO:2016-10-20
| Source | |||||||
|---|---|---|---|---|---|---|---|
Wilson Daniel G.First in 6 months | Chief Financial Officer | Sale | 773 | $94K | Sep 3 | -7.8% | SEC ↗ |
Murphy Patrick MichaelFirst in 5 months | CBO and CLO | Sale | 7,093 | $884K | Aug 11 | -6.6% | SEC ↗ |
| EVP, Chief Risk Officer | Sale | 5,372 | $670K | Aug 11 | -6.6% | SEC ↗ | |
| CHIEF MED/SCI OFCR EVP ADVTECH | Sale | 7,093 | $884K | Aug 11 | -6.6% | SEC ↗ | |
| CHIEF COMM & PRODUCT OFFICER | Sale | 7,093 | $884K | Aug 11 | -6.6% | SEC ↗ | |
Blackford Quentin S.First in 5 months | President and CEO | Sale | 26,859 | $3.3M | Aug 11 | -6.6% | SEC ↗ |
Patterson ChadFirst in 5 months | CHIEF COMM & PRODUCT OFFICER | Sale | 2,712 | $331K | Aug 4 | -10.4% | SEC ↗ |
Smith MervinFirst in 5 months | EVP Strategic Business Ops | Sale | 617 | $75K | Aug 4 | -10.4% | SEC ↗ |
Rodda JulianneFirst filing | EVP, CHIEF PEOPLE OFFICER | Sale | 2,112 | $258K | Aug 4 | -10.4% | SEC ↗ |
Turakhia MinangFirst in 4 months | CHIEF MED/SCI OFCR EVP ADVTECH | Sale | 1,423 | $177K | Jul 6 | -9.7% | SEC ↗ |
Freeman Sean ClintonFirst filing | EVP, Strategy & Corp Devt | Sale | 918 | $114K | Jul 6 | — | SEC ↗ |
Rosenbaum Marc WadeFirst in 3 months | Chief Accounting Officer | Sale | 729 | $79K | Jun 3 | — | SEC ↗ |
Shrishrimal SumiFirst in 3 months | EVP, Chief Risk Officer | Sale | 1,716 | $186K | Jun 3 | — | SEC ↗ |
| Director | Purchase | 5,312 | $57K | May 12 | — | SEC ↗ | |
| Director | Sale | 5,312 | $626K | May 12 | — | SEC ↗ | |
Lawrence Brian LeeFirst filing | Chief Technology Officer | Sale | 1,014 | $122K | May 5 | — | SEC ↗ |
| EVP Strategic Business Ops | Sale | 2,585 | $295K | Mar 17 | — | SEC ↗ | |
| Chief Financial Officer | Sale | 3,395 | $436K | Mar 3 | — | SEC ↗ | |
| CHIEF MED/SCI OFCR EVP ADVTECH | Sale | 4,027 | $517K | Mar 3 | — | SEC ↗ | |
| CBO and CLO | Sale | 4,357 | $560K | Mar 3 | — | SEC ↗ | |
| EVP, Chief Risk Officer | Sale | 2,830 | $363K | Mar 3 | — | SEC ↗ | |
| President and CEO | Sale | 13,813 | $1.8M | Mar 3 | — | SEC ↗ | |
| Chief Accounting Officer | Sale | 816 | $105K | Mar 3 | — | SEC ↗ | |
| CHIEF COMM & PRODUCT OFFICER | Sale | 4,444 | $571K | Mar 3 | — | SEC ↗ | |
| EVP Strategic Business Ops | Sale | 1,352 | $174K | Mar 3 | — | SEC ↗ |
Earnings: last 7 quarters
Congress trading IRTC 6 all-time
- DSen. Richard BlumenthalSale$1,001 - $15,0002025-08-14
- DSen. Richard BlumenthalSale$1,001 - $15,0002025-08-14
- DSen. Richard BlumenthalSale$1,001 - $15,0002025-08-14
- DSen. Richard BlumenthalSale$1,001 - $15,0002025-08-14
- DSen. Richard BlumenthalSale$1,001 - $15,0002025-08-14
- DRep. Donna ShalalaOther$1,001 - $15,0002019-06-24
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does IRTC have?
iRhythm Technologies, Inc. (IRTC) has 65 SEC Form 4 filings (109 transaction rows) in the rolling 365-day window, disclosed by 12 distinct insiders. Most recent filing: Sep 3, 2026.
When was the most recent SEC Form 4 filing for IRTC?
The most recent Form 4 filing for IRTC on Tracefour is dated Sep 3, 2026.
Who is the most active insider at IRTC?
The most active SEC Form 4 filer at IRTC in the rolling window is CHIEF COMM & PRODUCT OFFICER Patterson Chad, with 5 filings.
What is the net insider flow at IRTC over the last 6 months?
Over the trailing 180 days, insiders at IRTC have net sold $9.0M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at IRTC in the current window?
Inside the rolling window, insiders at IRTC bought $57K and sold $29.6M based on SEC Form 4 filings.
Can I get alerts for IRTC insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at iRhythm Technologies, Inc. (IRTC). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
iRhythm Technologies, Inc. is in the Healthcare sector.