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Who

Chad Patterson

Chief Comm & Product Officer

Company insider

Files Form 4 as: Chief Comm & Product Officer, iRhythm Holdings; EVP Global Marketing, DexCom.

In numbers

Trades disclosed
54
Buys
1
Sells
23
Bought
$21K
Sold
$11.8M
Companies
2
Companies where not an officer
0
First trade
9 Sep 2021
Last trade
10 Aug 2026
Last filed
11 Aug 2026

Companies traded

Where they are an officer
IRTC iRhythm HoldingsOfficer · Medical Devices · last 10 Aug 20261 buy · 16 sells
DXCM DexComOfficer · Medical Devices · last 9 May 20220 buys · 7 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
20Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
10 Aug 2026filed 11 Aug 2026IRTC iRhythm HoldingsMedical DevicesSEC FORM 4 Sold$884K7,093 at $124.65filing
10 Aug 2026filed 11 Aug 2026IRTC iRhythm HoldingsMedical DevicesSEC FORM 4 Sold$884K7,093 at $124.65filing
7 Aug 2026filed 11 Aug 2026IRTC iRhythm HoldingsMedical DevicesSEC FORM 4 Code A—13,589 at $0.00filing
7 Aug 2026filed 11 Aug 2026IRTC iRhythm HoldingsMedical DevicesSEC FORM 4 Code A—13,589 at $0.00filing
3 Aug 2026filed 4 Aug 2026IRTC iRhythm HoldingsMedical DevicesSEC FORM 4 Sold$331K2,712 at $122.12filing
3 Aug 2026filed 4 Aug 2026IRTC iRhythm HoldingsMedical DevicesSEC FORM 4 Sold$331K2,712 at $122.12filing
29 May 2026filed 1 Jun 2026IRTC iRhythm HoldingsMedical DevicesSEC FORM 4 Code A$17K177 at $96.82filing
29 May 2026filed 1 Jun 2026IRTC iRhythm HoldingsMedical DevicesSEC FORM 4 Code A$17K177 at $96.82filing
2 Mar 2026filed 3 Mar 2026IRTC iRhythm HoldingsMedical DevicesSEC FORM 4 Sold$182K1,414 at $128.44filing
2 Mar 2026filed 3 Mar 2026IRTC iRhythm HoldingsMedical DevicesSEC FORM 4 Sold$389K3,030 at $128.44filing
2 Mar 2026filed 3 Mar 2026IRTC iRhythm HoldingsMedical DevicesSEC FORM 4 Sold$182K1,414 at $128.44filing
2 Mar 2026filed 3 Mar 2026IRTC iRhythm HoldingsMedical DevicesSEC FORM 4 Sold$389K3,030 at $128.44filing
25 Feb 2026filed 27 Feb 2026IRTC iRhythm HoldingsMedical DevicesSEC FORM 4 Code A—10,870 at $0.00filing
25 Feb 2026filed 27 Feb 2026IRTC iRhythm HoldingsMedical DevicesSEC FORM 4 Code A—10,870 at $0.00filing
25 Feb 2026filed 26 Feb 2026IRTC iRhythm HoldingsMedical DevicesSEC FORM 4 Sold$1.2M8,967 at $135.42filing
25 Feb 2026filed 26 Feb 2026IRTC iRhythm HoldingsMedical DevicesSEC FORM 4 Sold$1.2M8,967 at $135.42filing
24 Feb 2026filed 26 Feb 2026IRTC iRhythm HoldingsMedical DevicesSEC FORM 4 Code A—17,318 at $0.00filing
24 Feb 2026filed 26 Feb 2026IRTC iRhythm HoldingsMedical DevicesSEC FORM 4 Code A—17,318 at $0.00filing
2 Dec 2025filed 3 Dec 2025IRTC iRhythm HoldingsMedical DevicesSEC FORM 4 Sold$52K280 at $184.83filing
6 Aug 2025filed 7 Aug 2025IRTC iRhythm HoldingsMedical DevicesSEC FORM 4 Sold$406K2,555 at $158.97filing

News

No headline names them, or the companies they trade most, lately.

Sectors

Health Care24

Buys in green, sells in red, by the company’s sector.

Related people

Michael Jon BrownEVP Chief Legal Compliance Off · EVP Chief Legal Compliance Off at Dexcom, filing Form 4 there in the last year
Sadie SternEVP Chief People & Culture Off · EVP Chief People & Culture Off at Dexcom, filing Form 4 there in the last year
Nicholas AugustinosDirector · Director at Dexcom, filing Form 4 there in the last year
Jereme M. SylvainEVP, Chief Financal Officer · EVP, Chief Financal Officer at Dexcom, filing Form 4 there in the last year
Glenn S. BoehnleinDirector · Director at Dexcom, filing Form 4 there in the last year
Daniel G. WilsonChief Financial Officer · Also traded IRTC in the last 90 days
Kevin R. SayerExecutive Chair · Also traded DXCM in the last 90 days
Bridgette P. HellerDirector · Also traded DXCM in the last 90 days