SEC Tracker
Get the app
Person · CIK 1850152

Chad Patterson

CHIEF COMM & PRODUCT OFFICER at iRhythm Holdings

Earlier: Dexcom

Source: Forms 3, 4, 5 and 144 on SEC EDGAR

Sold on Form 4$8.8M
Noticed on Form 144$1.7M
Bought on Form 4$21K
Companies2

Holdings now

As reported after the latest Form 3, 4 or 5 at each company.

How these figures work

Options and RSUs are from the latest filing that lists them; earlier grants may also be held. Holdings can be out of date when a person stops filing.

CompanySecurityHeldShares or unitsAs of
iRhythm Holdings IRTCCommon StockDirectly62,125Aug 10, 2026 · Filing · EDGAR
DexcomCommon StockDirectly13,675May 9, 2022 · Filing · EDGAR

Sold and noticed by quarter

Chad Patterson: dollars sold on Form 4 and noticed on Form 144 per quarter, Q3 2021 to Q4 2026$1.8M$0Q3 2021: notice not machine-readableQ3 2021: $242K sold on Form 4Q4 2021: notice not machine-readableQ4 2021: $77K sold on Form 4Q1 2022: notice not machine-readableQ1 2022: $330K sold on Form 4Q2 2022: notice not machine-readableQ2 2022: $653K sold on Form 4Q3 2022: $0 noticed on Form 144Q3 2022: $0 sold on Form 4Q4 2022: $0 noticed on Form 144Q4 2022: $0 sold on Form 4Q1 2023: $0 noticed on Form 144Q1 2023: $0 sold on Form 4Q2 2023: $0 noticed on Form 144Q2 2023: $0 sold on Form 4Q3 2023: $0 noticed on Form 144Q3 2023: $191K sold on Form 4Q4 2023: $0 noticed on Form 144Q4 2023: $0 sold on Form 4Q1 2024: $0 noticed on Form 144Q1 2024: $120K sold on Form 4Q2 2024: $0 noticed on Form 144Q2 2024: $0 sold on Form 4Q2 2024: $21K boughtQ3 2024: $0 noticed on Form 144Q3 2024: $225K sold on Form 4Q4 2024: $0 noticed on Form 144Q4 2024: $0 sold on Form 4Q1 2025: $55K noticed on Form 144Q1 2025: $1.8M sold on Form 4Q2 2025: $1.2M noticed on Form 144Q2 2025: $1.2M sold on Form 4Q3 2025: $406K noticed on Form 144Q3 2025: $851K sold on Form 4Q4 2025: $52K noticed on Form 144Q4 2025: $52K sold on Form 4Q1 2026: $0 noticed on Form 144Q1 2026: $1.8M sold on Form 4Q2 2026: $0 noticed on Form 144Q2 2026: $0 sold on Form 4Q3 2026: $0 noticed on Form 144Q3 2026: $1.2M sold on Form 4Q4 2026: $0 noticed on Form 144Q4 2026: $0 sold on Form 4Q3 2021Q4 2022Q1 2024Q2 2025Q3 2026

Sold (Form 4) Noticed (Form 144) Bought (Form 4)

Quarterly totals as a table
QuarterSold (Form 4)Noticed (Form 144)Bought (Form 4)
Q3 2026$1.2M——
Q1 2026$1.8M——
Q4 2025$52K$52K—
Q3 2025$851K$406K—
Q2 2025$1.2M$1.2M—
Q1 2025$1.8M$55K—
Q3 2024$225K——
Q2 2024——$21K
Q1 2024$120K——
Q3 2023$191K——
Q2 2022$653KNot machine-readable—
Q1 2022$330KNot machine-readable—
Q4 2021$77KNot machine-readable—
Q3 2021$242KNot machine-readable—

Form 144 notices went onto EDGAR as structured data on April 13, 2023. Earlier notices were filed on paper and cannot be read here, so those quarters show no noticed amount.

Planned sales (Form 144) and the sales that followed

Each Form 144 notice of a planned sale, grouped by broker and 10b5-1 plan, with the Form 4 sales we matched to it.

How we match

A Form 144 is a notice of a planned sale by an affiliate. SEC Tracker matches each notice to Form 4 sales by the same person at the same company within 90 days of the notice, up to the shares noticed. The match is our inference, not something either filing states.

Notice dateNoticedPlanned saleOutcomeLinks
iRhythm Holdings IRTC · Morgan Stanley Smith Barney · 10b5-1 plan adopted Nov 25, 2024 · 6 notices
Dec 2, 2025280 · ~$52KDec 2, 2025Sold as noticed Sold 280 at $184.83 on Dec 2 · $52K Form 4Filing · EDGAR
Aug 6, 20252,555 · ~$406KAug 6, 2025Sold as noticed Sold 2,555 at $158.97 on Aug 6 · $406K Form 4Filing · EDGAR
Jun 23, 2025936 · ~$140KJun 23, 2025Sold as noticed Sold 936 at $150.00 on Jun 23 · $140K Form 4Filing · EDGAR
Jun 10, 2025363 · ~$54KJun 10, 2025Sold as noticed Sold 363 at $150.00 on Jun 10 · $54K Form 4Filing · EDGAR
May 2, 20258,510 · ~$1MMay 2, 2025Sold as noticed Sold 8,510 in 2 sales, May 2 to May 2 · $1M Form 4Filing · EDGAR
Feb 25, 2025461 · ~$55KFeb 25, 2025Sold as noticed Sold 461 at $118.98 on Feb 25 · $55K Form 4Filing · EDGAR
Sales without a matching Form 144 · 19 sales
No matching Form 144 found. Not every sale needs one: small sales and sales by people who are not affiliates are exempt.
———Sold without notice iRhythm Holdings (IRTC): Sold 7,093 at $124.65 on Aug 10, 2026 · $884KFiling · EDGAR
———Sold without notice iRhythm Holdings (IRTC): Sold 2,712 at $122.12 on Aug 3, 2026 · $331KFiling · EDGAR
———Sold without notice iRhythm Holdings (IRTC): Sold 3,030 at $128.44 on Mar 2, 2026 · $389KFiling · EDGAR
———Sold without notice iRhythm Holdings (IRTC): Sold 1,414 at $128.44 on Mar 2, 2026 · $182KFiling · EDGAR
———Sold without notice iRhythm Holdings (IRTC): Sold 8,967 at $135.42 on Feb 25, 2026 · $1.2MFiling · EDGAR
———Sold without notice iRhythm Holdings (IRTC): Sold 2,707 at $164.36 on Aug 4, 2025 · $445KFiling · EDGAR
———Sold without notice iRhythm Holdings (IRTC): Sold 2,756 at $108.77 on Mar 3, 2025 · $300KFiling · EDGAR
———Sold without notice iRhythm Holdings (IRTC): Sold 13,229 at $112.13 on Feb 26, 2025 · $1.5MFiling · EDGAR
———Sold without notice iRhythm Holdings (IRTC): Sold 3,012 at $74.66 on Aug 2, 2024 · $225KFiling · EDGAR
———Sold without notice iRhythm Holdings (IRTC): Sold 1,077 at $111.14 on Mar 4, 2024 · $120KFiling · EDGAR
———Sold without notice iRhythm Holdings (IRTC): Sold 1,896 at $100.49 on Aug 2, 2023 · $191KFiling · EDGAR
———Notice not machine-readable Dexcom: Sold 777 at $342.77 on May 9, 2022 · $266K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Dexcom: Sold 776 at $498.75 on Apr 11, 2022 · $387K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Dexcom: Sold 776 at $401.27 on Mar 10, 2022 · $311K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Dexcom: Sold 46 at $413.97 on Mar 1, 2022 · $19K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Dexcom: Sold 141 at $545.54 on Oct 13, 2021 · $77K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Dexcom: Sold 156 at $541.47 on Sep 13, 2021 · $84K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Dexcom: Sold 4 at $542.02 on Sep 9, 2021 · $2KFiling · EDGAR
———Notice not machine-readable Dexcom: Sold 287 at $541.36 on Sep 9, 2021 · $155KFiling · EDGAR

Every transaction, by company

Each Form 3, 4 and 5 transaction in plain words, newest first.

How these figures work

Values are shares times the price each filing states; grants, exercises and gifts usually state no price. Held after is what the filing reports was held once the transaction was done, directly or through the named holder.

iRhythm Holdings IRTC Chief comm & product officer · filings 2022 to 2026 · sold $7.5M · bought $21K · $1.7M noticed on Form 144

DateTransactionSharesPriceValueHeld afterSource
Aug 10, 2026Open-market or private sale−7,093$124.65$884K62,125 directFiling · EDGAR
Aug 7, 2026Grant or award from the company+13,58969,218 directFiling · EDGAR
Aug 3, 2026Open-market or private sale−2,712$122.12$331K55,629 directFiling · EDGAR
May 29, 2026Grant or award from the company+177$96.82$17K58,341 directFiling · EDGAR
Mar 2, 2026Open-market or private sale−1,414$128.44$182K61,194 directFiling · EDGAR
Mar 2, 2026Open-market or private sale−3,030$128.44$389K58,164 directFiling · EDGAR
Feb 25, 2026Grant or award from the company+10,87062,608 directFiling · EDGAR
Feb 25, 2026Open-market or private sale−8,967$135.42$1.2M51,738 directFiling · EDGAR
Feb 24, 2026Grant or award from the company+17,31860,705 directFiling · EDGAR
Dec 2, 2025Sale under a 10b5-1 plan−280$184.83$52K43,387 directFiling · EDGAR
Aug 6, 2025Sale under a 10b5-1 plan−2,555$158.97$406K43,667 directFiling · EDGAR
Aug 4, 2025Open-market or private sale−2,707$164.36$445K46,222 directFiling · EDGAR
Jun 23, 2025Sale under a 10b5-1 plan−936$150.00$140K48,929 directFiling · EDGAR
Jun 10, 2025Sale under a 10b5-1 plan−363$150.00$54K49,865 directFiling · EDGAR
May 30, 2025Grant or award from the company+298$71.46$21K50,228 directFiling · EDGAR
May 2, 2025Sale under a 10b5-1 plan−7,210$119.75$863K51,230 directFiling · EDGAR
May 2, 2025Sale under a 10b5-1 plan−1,300$125.00$163K49,930 directFiling · EDGAR
Mar 3, 2025Open-market or private sale−2,756$108.77$300K58,440 directFiling · EDGAR
Feb 26, 2025Grant or award from the company+12,11874,425 directFiling · EDGAR
Feb 26, 2025Open-market or private sale−13,229$112.13$1.5M61,196 directFiling · EDGAR
Feb 25, 2025Sale under a 10b5-1 plan−461$118.98$55K36,761 directFiling · EDGAR
Feb 25, 2025Grant or award from the company+25,54662,307 directFiling · EDGAR
Aug 2, 2024Open-market or private sale−3,012$74.66$225K37,133 directFiling · EDGAR
May 31, 2024Open-market or private purchase+280$74.98$21K40,145 directFiling · EDGAR
Mar 4, 2024Open-market or private sale−1,077$111.14$120K39,865 directFiling · EDGAR
Feb 28, 2024Grant or award from the company+10,74240,942 directFiling · EDGAR
Nov 30, 2023Other acquisition or disposition (see the filing)+89$72.49$6K37,222 directFiling · EDGAR
Aug 2, 2023Open-market or private sale−1,896$100.49$191K30,200 directFiling · EDGAR
Feb 27, 2023Grant or award from the company+10,67431,724 directFiling · EDGAR
Jul 25, 2022Grant or award from the company+21,05021,050 directFiling · EDGAR

Dexcom EVP Global Marketing · filings 2021 to 2022 · sold $1.3M

DateTransactionSharesPriceValueHeld afterSource
May 9, 2022Sale under a 10b5-1 plan−777$342.77$266K13,675 directFiling · EDGAR
Apr 11, 2022Sale under a 10b5-1 plan−776$498.75$387K14,452 directFiling · EDGAR
Mar 10, 2022Sale under a 10b5-1 plan−776$401.27$311K15,228 directFiling · EDGAR
Mar 9, 2022Returned to the company−192$406.06$78K17,633 directFiling · EDGAR
Mar 9, 2022Returned to the company−432$406.06$175K17,201 directFiling · EDGAR
Mar 9, 2022Returned to the company−223$406.06$91K16,978 directFiling · EDGAR
Mar 9, 2022Returned to the company−974$406.06$395K16,004 directFiling · EDGAR
Mar 8, 2022Grant or award from the company+5,297$0.00$517,825 directFiling · EDGAR
Mar 1, 2022Sale under a 10b5-1 plan−46$413.97$19K12,528 directFiling · EDGAR
Dec 15, 2021Grant or award from the company+2,925$0.00$312,528 directFiling · EDGAR
Oct 13, 2021Sale under a 10b5-1 plan−141$545.54$77K9,603 directFiling · EDGAR
Sep 13, 2021Sale under a 10b5-1 plan−156$541.47$84K9,744 directFiling · EDGAR
Sep 9, 2021Open-market or private sale−287$541.36$155K9,904 directFiling · EDGAR
Sep 9, 2021Open-market or private sale−4$542.02$2K9,900 directFiling · EDGAR
All 39 Forms 3, 4, 5 and 144
FiledFormCompanyLinks
Aug 11, 2026Form 4iRhythm Holdings IRTCFiling · EDGAR
Aug 4, 2026Form 4iRhythm Holdings IRTCFiling · EDGAR
Jun 1, 2026Form 4iRhythm Holdings IRTCFiling · EDGAR
Mar 3, 2026Form 4iRhythm Holdings IRTCFiling · EDGAR
Feb 27, 2026Form 4iRhythm Holdings IRTCFiling · EDGAR
Feb 26, 2026Form 4iRhythm Holdings IRTCFiling · EDGAR
Dec 3, 2025Form 4iRhythm Holdings IRTCFiling · EDGAR
Dec 2, 2025Form 144iRhythm Holdings IRTCFiling · EDGAR
Aug 7, 2025Form 4iRhythm Holdings IRTCFiling · EDGAR
Aug 6, 2025Form 144iRhythm Holdings IRTCFiling · EDGAR
Aug 5, 2025Form 4iRhythm Holdings IRTCFiling · EDGAR
Jun 24, 2025Form 4iRhythm Holdings IRTCFiling · EDGAR
Jun 23, 2025Form 144iRhythm Holdings IRTCFiling · EDGAR
Jun 11, 2025Form 4iRhythm Holdings IRTCFiling · EDGAR
Jun 10, 2025Form 144iRhythm Holdings IRTCFiling · EDGAR
Jun 3, 2025Form 4iRhythm Holdings IRTCFiling · EDGAR
May 5, 2025Form 4iRhythm Holdings IRTCFiling · EDGAR
May 2, 2025Form 144iRhythm Holdings IRTCFiling · EDGAR
Mar 4, 2025Form 4iRhythm Holdings IRTCFiling · EDGAR
Feb 27, 2025Form 4iRhythm Holdings IRTCFiling · EDGAR
Feb 25, 2025Form 144iRhythm Holdings IRTCFiling · EDGAR
Aug 5, 2024Form 4iRhythm Holdings IRTCFiling · EDGAR
Mar 5, 2024Form 4iRhythm Holdings IRTCFiling · EDGAR
Mar 1, 2024Form 4iRhythm Holdings IRTCFiling · EDGAR
Aug 2, 2023Form 4iRhythm Holdings IRTCFiling · EDGAR
Mar 1, 2023Form 4iRhythm Holdings IRTCFiling · EDGAR
Nov 21, 2022Form 4/AiRhythm Holdings IRTCFiling · EDGAR
Jul 27, 2022Form 4iRhythm Holdings IRTCFiling · EDGAR
Jul 27, 2022Form 3iRhythm Holdings IRTCFiling · EDGAR
May 10, 2022Form 4DexcomFiling · EDGAR
Apr 13, 2022Form 4DexcomFiling · EDGAR
Mar 14, 2022Form 4DexcomFiling · EDGAR
Mar 10, 2022Form 4DexcomFiling · EDGAR
Mar 2, 2022Form 4DexcomFiling · EDGAR
Dec 17, 2021Form 4DexcomFiling · EDGAR
Oct 15, 2021Form 4DexcomFiling · EDGAR
Sep 15, 2021Form 4DexcomFiling · EDGAR
Sep 13, 2021Form 4DexcomFiling · EDGAR
Apr 1, 2021Form 3DexcomFiling · EDGAR

Every figure is as filed with the SEC on Forms 3, 4, 5 and 144. Holdings are the amounts reported after each person's latest filing at each company and can be out of date. Matching a Form 144 notice to Form 4 sales is SEC Tracker's inference from owner, company, dates and share counts, not something the filings state. Not investment advice. Not affiliated with the U.S. SEC.

Data on this page was fetched . The filing on SEC.gov is the record.