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Who

Mark A. Gardner

President

Company insider

Files Form 4 as: President, GeneDx Holdings; SVP of Molecular Gen & Oncol, Quest Diagnostics.

In numbers

Trades disclosed
9
Buys
0
Sells
0
Bought
$0
Sold
$0
Companies
2
Companies where not an officer
0
First trade
23 Feb 2023
Last trade
29 Jun 2026
Last filed
1 Jul 2026

Companies traded

Where they are an officer
WGS GeneDx HoldingsOfficer · Providers & Facilities · last 29 Jun 20260 buys · 0 sells
DGX Quest DiagnosticsOfficer · Diagnostics & Labs · last 24 Sep 20240 buys · 0 sells

Activity over time

Not enough dated trades to draw.

Every trade

TradedCompanyWhatAmount
29 Jun 2026filed 1 Jul 2026WGS GeneDx Holdingsoption or derivative · Providers & FacilitiesSEC FORM 4 Code A—35,441 at $0.00filing
29 Jun 2026filed 1 Jul 2026WGS GeneDx Holdingsoption or derivative · Providers & FacilitiesSEC FORM 4 Code A—35,441 at $0.00filing
24 Sep 2024filed 26 Sep 2024DGX Quest DiagnosticsDiagnostics & LabsSEC FORM 4 Code F$19K120 at $155.70filing
28 Feb 2024filed 1 Mar 2024DGX Quest DiagnosticsDiagnostics & LabsSEC FORM 4 Code F$33K262 at $126.36filing
14 Feb 2024filed 16 Feb 2024DGX Quest Diagnosticsoption or derivative · Diagnostics & LabsSEC FORM 4 Code A—9,376 at $0.00filing
14 Feb 2024filed 16 Feb 2024DGX Quest DiagnosticsDiagnostics & LabsSEC FORM 4 Code A—2,250 at $0.00filing
25 Sep 2023filed 27 Sep 2023DGX Quest DiagnosticsDiagnostics & LabsSEC FORM 4 Code F$15K116 at $126.22filing
23 Feb 2023filed 27 Feb 2023DGX Quest Diagnosticsoption or derivative · Diagnostics & LabsSEC FORM 4 Code A—7,584 at $0.00filing
23 Feb 2023filed 27 Feb 2023DGX Quest DiagnosticsDiagnostics & LabsSEC FORM 4 Code A—1,919 at $0.00filing

News

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

Sectors

No trade we could place in a sector.

Related people

Timothy C. WentworthDirector · Director at Quest Diagnostics, filing Form 4 there in the last year
Thomas FuchsDirector · Director at GeneDx Holdings, filing Form 4 there in the last year
Katherine StuelandChief Executive Officer · Chief Executive Officer at GeneDx Holdings, filing Form 4 there in the last year
Kevin FeeleyChief Financial Officer · Chief Financial Officer at GeneDx Holdings, filing Form 4 there in the last year
J. E. DavisCEO and President · CEO and President at Quest Diagnostics, filing Form 4 there in the last year