Stock chart
Ticker: COSA Exchange: CVE


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2025-05-26 2025-05-23 B Purchase

Bodnarchuk, Keith

Director of Issuer, Senior Officer of Issuer

Executive Director
18,000 +0.8%
0.21
CAD 2,727
18,000 +0.8% 0.21 CAD 3,780
2025-05-26 2025-05-23 B Purchase

Bodnarchuk, Keith

Director of Issuer, Senior Officer of Issuer

Executive Director
6,000 +0.3%
0.21
CAD 887
6,000 +0.3% 0.21 CAD 1,230
2025-05-26 2025-05-23 B Purchase

Bodnarchuk, Keith

Director of Issuer, Senior Officer of Issuer

Executive Director
1,000 +0.0%
0.20
CAD 146
1,000 +0.0% 0.20 CAD 203
2025-03-01 2025-02-26 B Purchase

Smith, Geoffrey

Director of Issuer

Non-Executive Director
100,000
0.25
CAD 17,460
100,000 0.25 CAD 25,000
2025-02-28 2025-02-26 B Purchase

Carmichael, Andrew Cameron

Senior Officer of Issuer

Officer
15,000 +1.3%
0.37
CAD 3,876
15,000 +1.3% 0.37 CAD 5,550
2025-02-28 2025-02-26 B Purchase

Carmichael, Andrew Cameron

Senior Officer of Issuer

Officer
30,000 +2.7%
0.25
CAD 5,238
30,000 +2.7% 0.25 CAD 7,500
2025-02-27 2025-02-26 B Purchase

Cates, David Daniel

Director or Senior Officer of 10% Security Holder

100,000
0.25
CAD 17,460
100,000 0.25 CAD 25,000
2025-02-27 2025-02-26 B Purchase

Bodnarchuk, Keith

Director of Issuer, Senior Officer of Issuer

Executive Director
102,334 +5.0%
0.25
CAD 17,868
102,334 +5.0% 0.25 CAD 25,584
2025-02-27 2025-02-26 B Purchase

Blower, Steven

Director of Issuer

Non-Executive Director
30,000 +1.5%
0.25
CAD 5,238
30,000 +1.5% 0.25 CAD 7,500
2025-02-26 2025-02-26 B Purchase

Denison Mines Corp.

10% Security Holder of Issuer

Large shareholder
2,527,666 +17.8%
0.25
CAD 441,330
2,527,666 +17.8% 0.25 CAD 631,917
2025-01-15 2025-01-14 B Purchase

Bodnarchuk, Keith

Director of Issuer, Senior Officer of Issuer

Executive Director
3,000 +0.1%
0.28
CAD 574
3,000 +0.1% 0.28 CAD 825
2025-01-15 2025-01-14 B Purchase

Bodnarchuk, Keith

Director of Issuer, Senior Officer of Issuer

Executive Director
12,000 +0.6%
0.27
CAD 2,254
12,000 +0.6% 0.27 CAD 3,240
2025-01-14 2025-01-13 B Purchase

Denison Mines Corp.

10% Security Holder of Issuer

Large shareholder
14,195,506
0.23
CAD 2,213,434
14,195,506 0.23 CAD 3,193,989
2025-01-06 2025-01-02 B Purchase

Bodnarchuk, Keith

Director of Issuer, Senior Officer of Issuer

Executive Director
10,000 +0.5%
0.29
CAD 1,981
10,000 +0.5% 0.29 CAD 2,850
2024-12-04 2024-12-03 B Purchase

Blower, Steven

Director of Issuer

Non-Executive Director
100,000 +5.1%
0.29
CAD 20,692
100,000 +5.1% 0.29 CAD 29,000
2024-07-30 2024-07-30 B Purchase

Blower, Steven

Director of Issuer

Non-Executive Director
50,000 +2.6%
0.27
CAD 9,852
50,000 +2.6% 0.27 CAD 13,500
2024-07-30 2024-07-30 B Purchase

Blower, Steven

Director of Issuer

Non-Executive Director
15,500 +0.8%
0.26
CAD 2,941
15,500 +0.8% 0.26 CAD 4,030
2024-07-30 2024-07-30 B Purchase

Blower, Steven

Director of Issuer

Non-Executive Director
34,500 +1.9%
0.26
CAD 6,420
34,500 +1.9% 0.26 CAD 8,798
2024-04-29 2024-04-29 B Purchase

Bodnarchuk, Keith

Director of Issuer, Senior Officer of Issuer

Executive Director
10,000 +0.5%
0.37
CAD 2,706
10,000 +0.5% 0.37 CAD 3,700
2024-04-26 2024-04-26 B Purchase

Carmichael, Andrew Cameron

Senior Officer of Issuer

Officer
3,000 +0.3%
0.37
CAD 813
3,000 +0.3% 0.37 CAD 1,110
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