Co-Diagnostics Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 4.4%.

Top 25 shareholders own 19.09% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
5.58%	The Vanguard Group, Inc.	1,781,283	US$1.8m	0%	no data
1.85%	Richard Abbott	590,816	US$584.9k	0%	no data
1.78%	Renaissance Technologies LLC	567,722	US$562.0k	-3.28%	no data
1.58%	BlackRock, Inc.	504,382	US$499.3k	0.47%	no data
1.15%	Dwight Egan	367,206	US$363.5k	0%	no data
1.01%	Geode Capital Management, LLC	321,275	US$318.1k	1.23%	no data
0.91%	Brian Brown	290,689	US$287.8k	0%	no data
0.85%	Bridgeway Capital Management, LLC	272,900	US$270.2k	0%	no data
0.59%	Susquehanna International Group, LLP, Asset Management Arm	187,569	US$185.7k	-6.95%	no data
0.43%	BNY Asset Management	137,068	US$135.7k	0%	no data
0.4%	Kestra Advisory Services, LLC	127,941	US$126.7k	-14.6%	no data
0.4%	Edward Murphy	127,500	US$126.2k	0%	no data
0.37%	Richard Serbin	117,500	US$116.3k	0%	no data
0.36%	James Nelson	115,000	US$113.9k	0%	no data
0.36%	Eugene Durenard	115,000	US$113.9k	0%	no data
0.32%	State Street Global Advisors, Inc.	100,647	US$99.6k	0%	no data
0.18%	Koss-Olinger Consulting, LLC	58,102	US$57.5k	-1.33%	no data
0.17%	Northern Trust Global Investments	54,977	US$54.4k	0%	no data
0.16%	Bg Fund Management Luxembourg S.A.	49,498	US$49.0k	0%	no data
0.14%	Jane Street Group, LLC, Asset Management Arm	44,124	US$43.7k	0%	no data
0.13%	Thompson Davis Asset Management	41,500	US$41.1k	0%	0.03%
0.13%	Group One Trading LP, Asset Management Arm	40,075	US$39.7k	51.6%	no data
0.089%	Physician Wealth Advisors, Inc.	28,375	US$28.1k	-9.56%	0.01%
0.088%	SMI Advisory Services, LLC	28,000	US$27.7k	0%	0.01%
0.08%	Citadel Advisors LLC	25,423	US$25.2k	-52.7%	no data