Nasdaq · CIK 0001388658
IRTC iRhythm Technologies, Inc.
Insider trading from SEC Form 4. Last filing 39 d ago. Close $106.70 on Oct 9, 2026, +5% from the 52-week low and -44% from the high.
Last 90 days
Net insider value
-$94k
more sold than bought
Buys
0
$0 by 0 insiders
Sells
1
$94k by 1 insider
Insiders on file
19
with a Form 4 at this company
Price and insider trades, last year
IRTCOct 9, 2026 · close 106.70
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at iRhythm Technologies, Inc., scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 32Weak | Daniel G. Wilson Chief Financial Officer sell | $94k 773 shares | -2% | +20% from low-35% from high | |
| 38Weak | Daniel G. Wilson Chief Financial Officer sell | $875k 5,000 shares | -13% | +209% from low0% from high | |
| 40Moderate | Daniel G. Wilson Chief Financial Officer sell | $123k 737 shares | -2% | +200% from low-0% from high | |
| 20Weak | Sumi Shrishrimal EVP, Chief Risk Officer sell | $109k 653 shares | -2% | +196% from low0% from high | |
| 16Weak | Marc Wade Rosenbaum Chief Accounting Officer sell | $36k 226 shares | -2% | +181% from low-3% from high | |
| 23Weak | Abhijit Y Talwalkar director sell | $839k 5,312 shares | -21% | +181% from low-3% from high | |
| 26Weak | Chad Patterson Chief Commercial Officer sell | $406k 2,555 shares | -6% | +173% from low-5% from high | |
| 50Moderate | Quentin S. Blackford President and CEO sell | $4.8M 30,000 shares | -14% | +181% from low-3% from high | |
| 47Moderate | Chad Patterson Chief Commercial Officer sell | $445k 2,707 shares | -6% | +189% from low0% from high | |
| 40Moderate | Mervin Smith EVP Strategic Business Ops sell | $101k 616 shares | -4% | +189% from low0% from high | |
| 42Moderate | Minang Turakhia EVP, CMO & CSO sell | $206k 1,420 shares | -3% | +150% from low-8% from high | |
| 21Weak | Chad Patterson Chief Commercial Officer sell | $140k 936 shares | -2% | +165% from low0% from high | |
| 34Weak | Daniel G. Wilson Chief Financial Officer sell | $450k 3,000 shares | -7% | +165% from low0% from high | |
| 17Weak | Chad Patterson Chief Commercial Officer sell | $54k 363 shares | -1% | +160% from low0% from high | |
| 40Moderate | Marc Wade Rosenbaum Chief Accounting Officer sell | $98k 696 shares | -6% | +146% from low-4% from high | |
| 43Moderate | Sumi Shrishrimal EVP, Chief Risk Officer sell | $225k 1,608 shares | -4% | +146% from low-4% from high | |
| 33Weak | Chad Patterson Chief Commercial Officer sell | $1.0M 8,510 shares | -15% | +130% from low0% from high | |
| 23Weak | Daniel G. Wilson Chief Financial Officer sell | $250k 2,000 shares | -4% | +130% from low0% from high | |
| 48Moderate | Quentin S. Blackford President and CEO sell | $886k 8,145 shares | -4% | - | |
| 50Moderate | Quentin S. Blackford President and CEO sell | $2.5M 22,252 shares | -9% | - | |
| 27Weak | Patrick Michael Murphy CBO and CLO sell | $214k 2,492 shares | -7% | - | |
| 50Moderate | Quentin S. Blackford President and CEO sell | $1.2M 16,145 shares | -9% | - | |
| 43Moderate | Abhijit Y Talwalkar director buy | $501k 6,664 shares | +54% | - |
Transactions
The last 53 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 2, 2026 | Daniel G. Wilson Chief Financial Officer | SOpen-market sale Common Stock | -773 | $121.83 | $94k | 34,887 | 39 d ago |
| Sep 3, 2025 | Daniel G. Wilson Chief Financial Officer | SOpen-market sale Common Stock10b5-1 | -5,000 | $175.00 | $875k | 34,470 | Sep 4, 2025 |
| Sep 2, 2025 | Daniel G. Wilson Chief Financial Officer | SOpen-market sale Common Stock | -737 | $167.28 | $123k | 39,470 | Sep 3, 2025 |
| Aug 22, 2025 | Sumi Shrishrimal EVP, Chief Risk Officer | SOpen-market sale Common Stock10b5-1 | -653 | $167.12 | $109k | 34,032 | Aug 22, 2025 |
| Aug 11, 2025 | Marc Wade Rosenbaum Chief Accounting Officer | SOpen-market sale Common Stock10b5-1 | -226 | $158.93 | $36k | 10,879 | Aug 12, 2025 |
| Aug 11, 2025 | Abhijit Y Talwalkar director | MOption exercise Common Stock10b5-1 | +5,312 | $10.71 | $57k | 25,611 | Aug 12, 2025 |
| Aug 11, 2025 | Abhijit Y Talwalkar director | SOpen-market sale Common Stock10b5-1 | -3,183 | $157.57 | $502k | 22,428 | Aug 12, 2025 |
| Aug 11, 2025 | Abhijit Y Talwalkar director | SOpen-market sale Common Stock10b5-1 | -2,129 | $158.68 | $338k | 20,299 | Aug 12, 2025 |
| Aug 11, 2025 | Abhijit Y Talwalkar director | MOption exercise Employee Stock Option (right to buy)derivative10b5-1 | -5,312 | $0.00 | $0 | 15,936 | Aug 12, 2025 |
| Aug 6, 2025 | Chad Patterson Chief Commercial Officer | SOpen-market sale Common Stock10b5-1 | -2,555 | $158.97 | $406k | 43,667 | Aug 7, 2025 |
| Aug 5, 2025 | Quentin S. Blackford President and CEO | SOpen-market sale Common Stock10b5-1 | -8,726 | $158.85 | $1.4M | 200,312 | Aug 6, 2025 |
| Aug 5, 2025 | Quentin S. Blackford President and CEO | SOpen-market sale Common Stock10b5-1 | -9,775 | $160.06 | $1.6M | 190,537 | Aug 6, 2025 |
| Aug 5, 2025 | Quentin S. Blackford President and CEO | SOpen-market sale Common Stock10b5-1 | -4,905 | $160.73 | $788k | 185,632 | Aug 6, 2025 |
| Aug 5, 2025 | Quentin S. Blackford President and CEO | SOpen-market sale Common Stock10b5-1 | -1,600 | $161.92 | $259k | 184,032 | Aug 6, 2025 |
| Aug 5, 2025 | Quentin S. Blackford President and CEO | SOpen-market sale Common Stock10b5-1 | -1,514 | $163.30 | $247k | 182,518 | Aug 6, 2025 |
| Aug 5, 2025 | Quentin S. Blackford President and CEO | SOpen-market sale Common Stock10b5-1 | -3,174 | $163.93 | $520k | 179,344 | Aug 6, 2025 |
| Aug 5, 2025 | Quentin S. Blackford President and CEO | SOpen-market sale Common Stock10b5-1 | -306 | $165.00 | $50k | 179,038 | Aug 6, 2025 |
| Aug 4, 2025 | Chad Patterson Chief Commercial Officer | SOpen-market sale Common Stock | -2,707 | $164.36 | $445k | 46,222 | Aug 5, 2025 |
| Aug 4, 2025 | Mervin Smith EVP Strategic Business Ops | SOpen-market sale Common Stock | -616 | $164.36 | $101k | 15,838 | Aug 5, 2025 |
| Jul 7, 2025 | Karen K McGinnis director | AGrant or award Common Stock | +2,035 | $0.00 | $0 | 2,035 | Jul 8, 2025 |
| Jul 7, 2025 | Kevin C Oboyle director | AGrant or award Common Stock | +2,035 | $0.00 | $0 | 2,035 | Jul 8, 2025 |
| Jul 2, 2025 | Minang Turakhia EVP, CMO & CSO | SOpen-market sale Common Stock | -1,420 | $145.41 | $206k | 41,393 | Jul 2, 2025 |
| Jul 1, 2025 | Sean Clinton Freeman EVP, Strategy & Corp Devt | AGrant or award Common Stock | +6,761 | $0.00 | $0 | 6,761 | Jul 2, 2025 |
| Jun 23, 2025 | Chad Patterson Chief Commercial Officer | SOpen-market sale Common Stock10b5-1 | -936 | $150.00 | $140k | 48,929 | Jun 24, 2025 |
| Jun 23, 2025 | Daniel G. Wilson Chief Financial Officer | SOpen-market sale Common Stock10b5-1 | -3,000 | $150.00 | $450k | 40,307 | Jun 24, 2025 |
| Jun 10, 2025 | Chad Patterson Chief Commercial Officer | SOpen-market sale Common Stock10b5-1 | -363 | $150.00 | $54k | 49,865 | Jun 11, 2025 |
| May 30, 2025 | Minang Turakhia EVP, CMO & CSO | AGrant or award Common Stock | +318 | $74.72 | $24k | 42,813 | Jun 3, 2025 |
| May 30, 2025 | Quentin S. Blackford President and CEO | AGrant or award Common Stock | +297 | $71.46 | $21k | 209,038 | Jun 3, 2025 |
| May 30, 2025 | Chad Patterson Chief Commercial Officer | AGrant or award Common Stock | +298 | $71.46 | $21k | 50,228 | Jun 3, 2025 |
| May 30, 2025 | Marc Wade Rosenbaum Chief Accounting Officer | AGrant or award Common Stock | +294 | $71.46 | $21k | 11,801 | Jun 3, 2025 |
| May 30, 2025 | Sumi Shrishrimal EVP, Chief Risk Officer | AGrant or award Common Stock | +176 | $71.46 | $13k | 36,293 | Jun 3, 2025 |
| Jun 2, 2025 | Marc Wade Rosenbaum Chief Accounting Officer | SOpen-market sale Common Stock | -696 | $140.21 | $98k | 11,105 | Jun 3, 2025 |
| Jun 2, 2025 | Sumi Shrishrimal EVP, Chief Risk Officer | SOpen-market sale Common Stock | -1,608 | $140.21 | $225k | 34,685 | Jun 3, 2025 |
| May 28, 2025 | Merz Cathleen Noel Bairey director | AGrant or award Common Stock | +1,358 | $0.00 | $0 | 8,973 | May 29, 2025 |
| May 28, 2025 | Bruce G. Bodaken director | AGrant or award Common Stock | +1,358 | $0.00 | $0 | 12,638 | May 29, 2025 |
| May 28, 2025 | Karen Ling director | AGrant or award Common Stock | +1,358 | $0.00 | $0 | 9,568 | May 29, 2025 |
| May 28, 2025 | Mark J Rubash director | AGrant or award Common Stock | +1,358 | $0.00 | $0 | 13,788 | May 29, 2025 |
| May 28, 2025 | Ralph Snyderman director | AGrant or award Common Stock | +1,358 | $0.00 | $0 | 13,288 | May 29, 2025 |
| May 28, 2025 | Abhijit Y Talwalkar director | AGrant or award Common Stock | +1,358 | $0.00 | $0 | 20,299 | May 29, 2025 |
| May 28, 2025 | Brian B Yoor director | AGrant or award Common Stock | +1,358 | $0.00 | $0 | 5,598 | May 29, 2025 |
| May 6, 2025 | Brian Lee Lawrence Chief Technology Officer | AGrant or award Common Stock | +14,479 | $0.00 | $0 | 14,479 | May 6, 2025 |
| May 2, 2025 | Chad Patterson Chief Commercial Officer | SOpen-market sale Common Stock10b5-1 | -7,210 | $119.75 | $863k | 51,230 | May 5, 2025 |
| May 2, 2025 | Daniel G. Wilson Chief Financial Officer | SOpen-market sale Common Stock10b5-1 | -2,000 | $125.00 | $250k | 43,307 | May 5, 2025 |
| May 2, 2025 | Chad Patterson Chief Commercial Officer | SOpen-market sale Common Stock10b5-1 | -1,300 | $125.00 | $163k | 49,930 | May 5, 2025 |
| Mar 3, 2025 | Quentin S. Blackford President and CEO | SOpen-market sale Common Stock | -8,145 | $108.77 | $886k | 208,741 | Mar 4, 2025 |
| Feb 25, 2025 | Quentin S. Blackford President and CEO | AGrant or award Common Stock | +40,610 | $0.00 | $0 | 200,539 | Feb 27, 2025 |
| Feb 26, 2025 | Quentin S. Blackford President and CEO | AGrant or award Common Stock | +38,599 | $0.00 | $0 | 239,138 | Feb 27, 2025 |
| Feb 26, 2025 | Quentin S. Blackford President and CEO | SOpen-market sale Common Stock | -22,252 | $112.13 | $2.5M | 216,886 | Feb 27, 2025 |
| Sep 15, 2024 | Daniel G. Wilson Chief Financial Officer | AGrant or award Common Stock | +5,701 | $0.00 | $0 | 36,216 | Dec 27, 2024 |
| Dec 2, 2024 | Patrick Michael Murphy CBO and CLO | SOpen-market sale Common Stock | -2,492 | $85.89 | $214k | 35,327 | Dec 3, 2024 |
| Nov 4, 2024 | Abhijit Y Talwalkar director | POpen-market purchase Common Stock | +6,664 | $75.16 | $501k | 18,941 | Nov 5, 2024 |
| May 31, 2024 | Quentin S. Blackford President and CEO | AGrant or award Common Stock | +280 | $74.98 | $21k | 176,074 | Nov 5, 2024 |
| Nov 4, 2024 | Quentin S. Blackford President and CEO | SOpen-market sale Common Stock | -16,145 | $77.41 | $1.2M | 159,929 | Nov 5, 2024 |
Insiders
Everyone who has filed a Form 4 here.
- Merz Cathleen Noel Baireydirector
- Quentin S. BlackfordPresident and CEO
- Bruce G. Bodakendirector
- Sean Clinton FreemanEVP, Strategy & Corp Devt
- Brian Lee LawrenceChief Technology Officer
- Karen Lingdirector
- Karen K McGinnisdirector
- Patrick Michael MurphyCBO and CLO
- Kevin C Oboyledirector
- Chad PattersonChief Commercial Officer
- Mark J Rubashdirector
- Marc Wade RosenbaumChief Accounting Officer
- Ralph Snydermandirector
- Sumi ShrishrimalEVP, Chief Risk Officer
- Mervin SmithEVP Strategic Business Ops
- Abhijit Y Talwalkardirector
- Minang TurakhiaEVP, CMO & CSO
- Daniel G. WilsonChief Financial Officer
- Brian B Yoordirector
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.