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Who

Brian Lee Brown

Chief Financial Officer

Company insider

Files Form 4 as: Chief Financial Officer, Co-Diagnostics.

In numbers

Trades disclosed
44
Buys
1
Sells
0
Bought
$5,700
Sold
$0
Companies
1
Companies where not an officer
0
First trade
22 Feb 2021
Last trade
23 May 2026
Last filed
27 May 2026

Companies traded

Where they are an officer
CODX Co-DiagnosticsOfficer · Medical Devices · last 23 May 20261 buy · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
23 May 2026filed 27 May 2026CODX Co-DiagnosticsMedical DevicesSEC FORM 4 Code A—3,750 at $0.00filing
23 May 2026filed 27 May 2026CODX Co-DiagnosticsMedical DevicesSEC FORM 4 Code D$6,8451,350 at $5.07filing
23 May 2026filed 27 May 2026CODX Co-Diagnosticsoption or derivative · Medical DevicesSEC FORM 4 Code M—3,750 at $0.00filing
23 May 2026filed 27 May 2026CODX Co-Diagnosticsoption or derivative · Medical DevicesSEC FORM 4 Code M—3,750 at $0.00filing
23 May 2026filed 27 May 2026CODX Co-DiagnosticsMedical DevicesSEC FORM 4 Code A—3,750 at $0.00filing
23 May 2026filed 27 May 2026CODX Co-DiagnosticsMedical DevicesSEC FORM 4 Code D$6,8451,350 at $5.07filing
23 Nov 2025filed 24 Nov 2025CODX Co-Diagnosticsoption or derivative · Medical DevicesSEC FORM 4 Code M—134,167 at $0.00filing
23 Nov 2025filed 24 Nov 2025CODX Co-DiagnosticsMedical DevicesSEC FORM 4 Code A—134,167 at $0.00filing
23 Nov 2025filed 24 Nov 2025CODX Co-DiagnosticsMedical DevicesSEC FORM 4 Code D$14K40,723 at $0.35filing
13 Aug 2025filed 15 Aug 2025CODX Co-Diagnosticsoption or derivative · Medical DevicesSEC FORM 4 Code A—225,000 at $0.00filing
23 May 2025filed 27 May 2025CODX Co-Diagnosticsoption or derivative · Medical DevicesSEC FORM 4 Code M—134,166 at $0.00filing
23 May 2025filed 27 May 2025CODX Co-DiagnosticsMedical DevicesSEC FORM 4 Code A—134,166 at $0.00filing
23 May 2025filed 27 May 2025CODX Co-DiagnosticsMedical DevicesSEC FORM 4 Code D$12K48,161 at $0.24filing
23 Nov 2024filed 25 Nov 2024CODX Co-Diagnosticsoption or derivative · Medical DevicesSEC FORM 4 Code M—134,167 at $0.00filing
23 Nov 2024filed 25 Nov 2024CODX Co-DiagnosticsMedical DevicesSEC FORM 4 Code A—134,167 at $0.00filing
23 Nov 2024filed 25 Nov 2024CODX Co-DiagnosticsMedical DevicesSEC FORM 4 Code D$41K40,816 at $1.01filing
23 May 2024filed 28 May 2024CODX Co-Diagnosticsoption or derivative · Medical DevicesSEC FORM 4 Code M—113,334 at $0.00filing
23 May 2024filed 28 May 2024CODX Co-DiagnosticsMedical DevicesSEC FORM 4 Code A—113,334 at $0.00filing
23 May 2024filed 28 May 2024CODX Co-DiagnosticsMedical DevicesSEC FORM 4 Code D$39K35,865 at $1.09filing
26 Apr 2024filed 29 Apr 2024CODX Co-Diagnosticsoption or derivative · Medical DevicesSEC FORM 4 Code A—225,000 at $0.00filing

Sectors

Health Care1

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

Related people

Richard S. SerbinDirector · Director at Co-Diagnostics, filing Form 4 there in the last year
James B. NelsonDirector · Director at Co-Diagnostics, filing Form 4 there in the last year
Dwight H. EganChief Executive Officer · Chief Executive Officer at Co-Diagnostics, filing Form 4 there in the last year
Edward L. MurphyDirector · Director at Co-Diagnostics, filing Form 4 there in the last year
Eugene DurenardDirector · Director at Co-Diagnostics, filing Form 4 there in the last year