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Who

Kirk G. Nielsen

Director

Company insider

Files Form 4 as: Director, CVRx; Director and 10% owner, SpyGlass Pharma; Director and 10% owner, Inari Medical.

In numbers

Trades disclosed
97
Buys
18
Sells
1
Bought
$8.0M
Sold
$25K
Companies
3
Companies where not an officer
3
First trade
27 May 2020
Last trade
1 Jun 2026
Last filed
3 Jun 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
CVRX CVRxDirector · Medical Devices · last 1 Jun 202617 buys · 0 sells
SGP SpyGlass PharmaDirector, 10% owner · Medical Devices · last 9 Feb 20261 buy · 0 sells
Inari MedicalDirector, 10% owner · last 27 May 20230 buys · 1 sell

Activity over time

1 Nov 2024 – 1 Oct 2026
04Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
1 Jun 2026filed 3 Jun 2026CVRX CVRxMedical DevicesSEC FORM 4 Code A—8,720 at $0.00filing
1 Jun 2026filed 3 Jun 2026CVRX CVRxoption or derivative · Medical DevicesSEC FORM 4 Code A—11,182 at $0.00filing
1 Jun 2026filed 3 Jun 2026CVRX CVRxoption or derivative · Medical DevicesSEC FORM 4 Code A—11,182 at $0.00filing
1 Jun 2026filed 3 Jun 2026CVRX CVRxMedical DevicesSEC FORM 4 Code A—8,720 at $0.00filing
9 Feb 2026filed 11 Feb 2026SGP SpyGlass Pharmaoption or derivative · Medical DevicesSEC FORM 4 Code C—1,690,230filing
9 Feb 2026filed 11 Feb 2026SGP SpyGlass Pharmaoption or derivative · Medical DevicesSEC FORM 4 Code C—548,067filing
9 Feb 2026filed 11 Feb 2026SGP SpyGlass Pharmaoption or derivative · Medical DevicesSEC FORM 4 Code C—548,067filing
9 Feb 2026filed 11 Feb 2026SGP SpyGlass Pharmaoption or derivative · Medical DevicesSEC FORM 4 Code C—1,690,230filing
9 Feb 2026filed 11 Feb 2026SGP SpyGlass Pharmaoption or derivative · Medical DevicesSEC FORM 4 Code C—548,067filing
9 Feb 2026filed 11 Feb 2026SGP SpyGlass Pharmaoption or derivative · Medical DevicesSEC FORM 4 Code C—548,067filing
9 Feb 2026filed 11 Feb 2026SGP SpyGlass Pharmaoption or derivative · Medical DevicesSEC FORM 4 Code C—359,255filing
9 Feb 2026filed 11 Feb 2026SGP SpyGlass Pharmaoption or derivative · Medical DevicesSEC FORM 4 Code C—359,255filing
9 Feb 2026filed 10 Feb 2026SGP SpyGlass PharmaMedical DevicesSEC FORM 4 Code C—1,690,230filing
9 Feb 2026filed 10 Feb 2026SGP SpyGlass PharmaMedical DevicesSEC FORM 4 Code C—548,067filing
9 Feb 2026filed 10 Feb 2026SGP SpyGlass PharmaMedical DevicesSEC FORM 4 Code C—548,067filing
9 Feb 2026filed 10 Feb 2026SGP SpyGlass Pharmaoption or derivative · Medical DevicesSEC FORM 4 Code C—9,689,922filing
9 Feb 2026filed 10 Feb 2026SGP SpyGlass Pharmaoption or derivative · Medical DevicesSEC FORM 4 Code C—3,142,015filing
9 Feb 2026filed 10 Feb 2026SGP SpyGlass Pharmaoption or derivative · Medical DevicesSEC FORM 4 Code C—3,142,015filing
9 Feb 2026filed 10 Feb 2026SGP SpyGlass Pharmaoption or derivative · Medical DevicesSEC FORM 4 Code C—2,059,573filing
9 Feb 2026filed 10 Feb 2026SGP SpyGlass PharmaMedical DevicesSEC FORM 4 Code C—359,255filing

News

SpyGlass Pharma Announces Positive 4-Year Data From First-in-Human Trial of Its Innovative BIM-IOL SystemSGP · manilatimes.net · 19 Oct 2026

0 headlines in the last 90 days name Kirk G. Nielsen; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Health Care18
Not placed1

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

Related people

Brent BinkowskiChief Operating Officer · Chief Operating Officer at CVRx, filing Form 4 there in the last year
Kevin J. BallingerDirector · Director at CVRx, filing Form 4 there in the last year
Mudit K. JainDirector · Director at CVRx, filing Form 4 there in the last year
Martha ShadanDirector · Director at CVRx, filing Form 4 there in the last year
Joseph P. SlatteryDirector · Director at CVRx, filing Form 4 there in the last year