Cosa Resources Ownership

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

Recent Insider Transactions

TSXV:COSA Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
24 Jun 26	BuyCA$20,020	Keith Bodnarchuk	Individual	28,600	CA$0.70
24 Jun 26	BuyCA$49,980	David Cates	Individual	71,400	CA$0.70
24 Jun 26	BuyCA$17,040	Edward A. Trueman	Individual	28,400	CA$0.60
24 Jun 26	BuyCA$450,000	Denison Mines Corp.	Company	750,000	CA$0.60
24 Jun 26	BuyCA$35,000	Elizabeth Sidle	Individual	50,000	CA$0.70
24 Jun 26	BuyCA$30,030	Geoffrey Smith	Individual	42,900	CA$0.70
24 Jun 26	BuyCA$56,000	Steven Blower	Individual	80,000	CA$0.70
24 Jun 26	BuyCA$20,020	Andrew Carmichael	Individual	28,600	CA$0.70
24 Jun 26	BuyCA$121,100	Justin Rodko	Individual	173,000	CA$0.70
22 Jan 26	BuyCA$3,760	Andrew Carmichael	Individual	8,000	CA$0.47
04 Dec 25	BuyCA$600,000	Denison Mines Corp.	Company	2,307,692	CA$0.26
04 Dec 25	BuyCA$10,000	Elizabeth Sidle	Individual	33,333	CA$0.30
04 Dec 25	BuyCA$15,000	Janine Richardson	Individual	50,000	CA$0.30
04 Dec 25	BuyCA$30,000	Geoffrey Smith	Individual	100,000	CA$0.30
04 Dec 25	BuyCA$5,000	Andrew Carmichael	Individual	16,666	CA$0.30
04 Dec 25	BuyCA$26,000	Keith Bodnarchuk	Individual	100,000	CA$0.26
04 Dec 25	BuyCA$125,001	David Cates	Individual	416,670	CA$0.30
14 Oct 25	BuyCA$5,900	Keith Bodnarchuk	Individual	20,000	CA$0.29

Insider Trading Volume

Insider Buying: COSA insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of COSA?
Owner Type	Number of Shares	Ownership Percentage
Institutions	3,977,969	2.96%
Individual Insiders	12,310,352	9.17%
Public Companies	21,740,864	16.2%
General Public	96,205,758	71.7%

Dilution of Shares: Shareholders have been substantially diluted in the past year, with total shares outstanding growing by 51%.

Top Shareholders

Top 15 shareholders own 28.33% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
16.2%	Denison Mines Corp.	21,740,864	CA$14.3m	3.57%	no data
1.82%	CQS (UK) LLP	2,446,989	CA$1.6m	0%	0.23%
1.74%	Keith Bodnarchuk	2,332,290	CA$1.5m	1.24%	no data
1.73%	Wesley Short	2,325,717	CA$1.5m	0%	no data
1.58%	Steven Blower	2,115,142	CA$1.4m	1.93%	no data
0.94%	Justin Rodko	1,265,748	CA$835.4k	7.34%	no data
0.9%	Andrew Carmichael	1,210,895	CA$799.2k	1.2%	no data
0.83%	Edward A. Trueman	1,108,400	CA$731.5k	2.63%	no data
0.69%	Middlefield Limited	925,000	CA$610.5k	0%	0.37%
0.52%	Janine Richardson	692,857	CA$457.3k	0%	no data
0.45%	Vident Advisory, LLC	605,980	CA$399.9k	0%	0.07%
0.44%	David Cates	588,070	CA$388.1k	13.8%	no data
0.26%	Darren Morgans	345,000	CA$227.7k	9.52%	no data
0.18%	Geoffrey Smith	242,900	CA$160.3k	21.5%	no data
0.062%	Elizabeth Sidle	83,333	CA$55.0k	150%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/07/06 08:01
End of Day Share Price	2026/07/03 00:00
Earnings	2026/03/31
Annual Earnings	2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Cosa Resources Corp. is covered by 0 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.