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CIK 0001692415 · Non-accelerated filer<br>Smaller reporting company

Co-Diagnostics, Inc.

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Ticker
CODX
Exchange
Nasdaq
Industry
Surgical & Medical Instruments & Apparatus
FY end
Dec 31
Incorporated
UT
Entity type
operating
EIN
462609396
Phone
8014381036
Business address
2401 S FOOTHILL DRIVE, SUITE D, SALT LAKE CITY, UT, 84109
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 43 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-11-23 Brown Brian Lee Chief Financial Officer Grant or award +134,167 640,078
2025-11-23 Brown Brian Lee Chief Financial Officer Returned to the company −40,723 $0.35 $14K 599,355
2025-11-23 Brown Brian Lee Chief Financial Officer Option exercise · Restricted Stock Unit −134,167 337,500
2025-11-23 Durenard Eugene Director Grant or award +57,499 269,166
2025-11-23 Durenard Eugene Director Option exercise · Restricted Stock Unit −57,499 170,834
2025-11-23 Murphy Edward L. Director Grant or award +57,499 281,666
2025-11-23 Murphy Edward L. Director Option exercise · Restricted Stock Unit −57,499 170,834
2025-11-23 Egan Dwight H Chief Executive Officer Grant or award +163,333 797,827
2025-11-23 Egan Dwight H Chief Executive Officer Returned to the company −49,575 $0.35 $17K 748,252
2025-11-23 Egan Dwight H Chief Executive Officer Option exercise · Restricted Stock Unit −163,333 412,500
2025-11-23 NELSON JAMES B Director Grant or award +57,499 269,166
2025-11-23 NELSON JAMES B Director Option exercise · Restricted Stock Unit −57,499 170,834
2025-11-23 SERBIN RICHARD S Director Grant or award +57,499 271,666
2025-11-23 SERBIN RICHARD S Director Option exercise · Restricted Stock Unit −57,499 170,834
2025-08-13 Abbott Richard David President Grant or award · Restricted Stock Units +220,000 350,438
2025-08-13 Brown Brian Lee Chief Financial Officer Grant or award · Restricted Stock Units +225,000 471,667
2025-08-13 Egan Dwight H Chief Executive Officer Grant or award · Restricted Stock Units +275,000 575,833
2025-08-13 Durenard Eugene Director Grant or award · Restricted Stock Units +125,000 228,333
2025-08-13 NELSON JAMES B Director Grant or award · Restricted Stock Units +125,000 228,333
2025-08-13 SERBIN RICHARD S Director Grant or award · Restricted Stock Units +125,000 228,333

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