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Who

Stephen M. Forthuber

Pres & CEO-Eastern Operations

Company insider

Files Form 4 as: Pres & CEO-Eastern Operations, RadNet; Senior V.P., Field Operations, Radiologix.

In numbers

Trades disclosed
83
Buys
0
Sells
14
Bought
$0
Sold
$14.4M
Companies
2
Companies where not an officer
0
First trade
26 Apr 2006
Last trade
15 Jun 2026
Last filed
16 Jun 2026

Companies traded

Where they are an officer
RDNT RadNetOfficer · Diagnostics & Labs · last 15 Jun 20260 buys · 14 sells
RadiologixOfficer · last 15 Nov 20060 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
10Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
15 Jun 2026filed 16 Jun 2026RDNT RadNetDiagnostics & LabsSEC FORM 4 Sold$1.4M24,214 at $57.79filing
15 Jun 2026filed 16 Jun 2026RDNT RadNetDiagnostics & LabsSEC FORM 4 Sold$1.2M19,853 at $58.61filing
15 Jun 2026filed 16 Jun 2026RDNT RadNetDiagnostics & LabsSEC FORM 4 Sold$1.4M24,214 at $57.79filing
15 Jun 2026filed 16 Jun 2026RDNT RadNetDiagnostics & LabsSEC FORM 4 Sold$1.2M19,853 at $58.61filing
3 Mar 2026filed 5 Mar 2026RDNT RadNetDiagnostics & LabsSEC FORM 4 Code A—22,045 at $0.00filing
3 Mar 2026filed 5 Mar 2026RDNT RadNetDiagnostics & LabsSEC FORM 4 Code A—22,045 at $0.00filing
5 Dec 2025filed 9 Dec 2025RDNT RadNetDiagnostics & LabsSEC FORM 4 Sold$2.5M31,790 at $77.99filing
5 Dec 2025filed 9 Dec 2025RDNT RadNetDiagnostics & LabsSEC FORM 4 Sold$917K11,598 at $79.06filing
5 Dec 2025filed 9 Dec 2025RDNT RadNetDiagnostics & LabsSEC FORM 4 Sold$136K1,700 at $79.77filing
3 Dec 2025filed 3 Dec 2025RDNT RadNetoption or derivative · Diagnostics & LabsSEC FORM 4 Code M—39,127 at $0.00filing
3 Dec 2025filed 3 Dec 2025RDNT RadNetDiagnostics & LabsSEC FORM 4 Code M$238K39,127 at $6.07filing
16 May 2025filed 20 May 2025RDNT RadNetDiagnostics & LabsSEC FORM 4 Sold$1.1M18,820 at $60.34filing
8 Jan 2025filed 10 Jan 2025RDNT RadNetDiagnostics & LabsSEC FORM 4 Code A—27,681 at $0.00filing
4 Jan 2025filed 20 May 2025RDNT RadNetoption or derivative · Diagnostics & LabsSEC FORM 4 Code M—1,380 at $0.00filing
4 Jan 2025filed 20 May 2025RDNT RadNetDiagnostics & LabsSEC FORM 4 Code M—1,380filing
12 Jun 2024filed 13 Jun 2024RDNT RadNetDiagnostics & LabsSEC FORM 4 Sold$2.5M40,000 at $62.33filing
1 Mar 2024filed 4 Mar 2024RDNT RadNetoption or derivative · Diagnostics & LabsSEC FORM 4 Code A—33,789 at $0.00filing
1 Mar 2024filed 4 Mar 2024RDNT RadNetDiagnostics & LabsSEC FORM 4 Code A—17,434 at $0.00filing
9 Jan 2024filed 10 Jan 2024RDNT RadNetDiagnostics & LabsSEC FORM 4 Code A—18,036 at $0.00filing
4 Jan 2024filed 20 May 2025RDNT RadNetoption or derivative · Diagnostics & LabsSEC FORM 4 Code M—1,380 at $0.00filing

News

RadNet (NASDAQ:RDNT) Shares Cross Above 200 Day Moving Average – Should You Sell?RDNT · dailypolitical.com · 14 Oct 2026

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

Sectors

Health Care14

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

Related people

David L. SwartzDirector · Director at RadNet, filing Form 4 there in the last year
Howard G. BergerPresident, CEO · President, CEO at RadNet, filing Form 4 there in the last year
Cornelis WesdorpPres & CEO, Digital Health · Pres & CEO, Digital Health at RadNet, filing Form 4 there in the last year
Gregory E. SpurlockDirector · Director at RadNet, filing Form 4 there in the last year
Lawrence L. LevittDirector · Director at RadNet, filing Form 4 there in the last year
Donald J. TrumpPresident · Also traded RDNT in the last 90 days