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 3.6%.

Top 25 shareholders own 19.37% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
5.58%	The Vanguard Group, Inc.	1,781,283	€2.0m	0%	no data
1.85%	Richard Abbott	590,816	€657.8k	0%	no data
1.84%	Renaissance Technologies LLC	587,000	€653.5k	-2.23%	no data
1.57%	BlackRock, Inc.	502,025	€558.9k	0.39%	no data
1.15%	Dwight Egan	367,206	€408.8k	35.6%	no data
0.99%	Geode Capital Management, LLC	317,380	€353.3k	7.8%	no data
0.91%	Brian Brown	290,689	€323.6k	36.3%	no data
0.86%	Bridgeway Capital Management, LLC	272,900	€303.8k	0%	0.01%
0.63%	Susquehanna International Group, LLP, Asset Management Arm	201,570	€224.4k	113%	no data
0.47%	Kestra Advisory Services, LLC	149,874	€166.9k	0.63%	no data
0.43%	BNY Asset Management	137,068	€152.6k	0%	no data
0.4%	Edward Murphy	127,500	€141.9k	30.8%	no data
0.37%	Richard Serbin	117,500	€130.8k	34.3%	no data
0.36%	James Nelson	115,000	€128.0k	35.3%	no data
0.36%	Eugene Durenard	115,000	€128.0k	35.3%	no data
0.32%	State Street Global Advisors, Inc.	100,647	€112.1k	0%	no data
0.2%	Simplex Trading, LLC, Asset Management Arm	64,843	€72.2k	460%	no data
0.18%	Koss-Olinger Consulting, LLC	58,102	€64.7k	-1.33%	0.01%
0.17%	Northern Trust Global Investments	54,977	€61.2k	-0.09%	no data
0.17%	Citadel Advisors LLC	53,776	€59.9k	-26.3%	no data
0.16%	Bg Fund Management Luxembourg S.A.	49,498	€55.1k	0%	no data
0.13%	Thompson Davis Asset Management	41,500	€46.2k	0%	0.04%
0.089%	Physician Wealth Advisors, Inc.	28,375	€31.6k	-9.56%	0.01%
0.088%	SMI Advisory Services, LLC	28,000	€31.2k	0%	0.01%
0.087%	Virtu Financial LLC, Asset Management Arm	27,909	€31.1k	0%	no data