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Date Issuer Insider Transaction Amount New Balance ⓘ
The balance of securities held by registered holder at the time of the transaction. Insiders may direct multiple registered holders and hold multiple security types.
Filed 2026-03-16 20:06
Tx date 2026-03-12
$DML
Denison Mines Corp.
Cates, David Daniel
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Restricted Share Units
56 - Grant of rights

+187,000 vol
3,405,250
Filed 2026-03-16 20:04
Tx date 2026-03-12
$DML
Denison Mines Corp.
Cates, David Daniel
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options
$1,886,160
+348,000 vol
$5.42 each
1,196,000
Filed 2026-02-01 11:22
Tx date 2026-01-30
$DML
Denison Mines Corp.
Cates, David Daniel
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Options
51 - Exercise of options
$-357,600
-240,000 vol
$1.49 each
848,000
Filed 2026-02-01 11:21
Tx date 2026-01-30
$DML
Denison Mines Corp.
Cates, David Daniel
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Options
51 - Exercise of options
$-313,200
-120,000 vol
$2.61 each
1,088,000
Filed 2026-02-01 11:19
Tx date 2026-01-30
$DML
Denison Mines Corp.
Cates, David Daniel
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$357,600
+240,000 vol
$1.49 each
2,120,000
Filed 2026-02-01 11:18
Tx date 2026-01-30
$DML
Denison Mines Corp.
Cates, David Daniel
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$313,200
+120,000 vol
$2.61 each
1,880,000
Filed 2026-02-01 11:16
Tx date 2026-01-28
$DML
Denison Mines Corp.
Cates, David Daniel
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$-2,095,200
-360,000 vol
$5.82 each
1,760,000
Filed 2026-01-18 22:13
Tx date 2026-01-14
$SYH
Skyharbour Resources Ltd.
Cates, David Daniel
4 - Director of Issuer
Direct Ownership
Options
51 - Exercise of options
$-28,000
-100,000 vol
$0.28 each
1,520,000
Filed 2026-01-18 22:12
Tx date 2026-01-14
$SYH
Skyharbour Resources Ltd.
Cates, David Daniel
4 - Director of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$28,000
+100,000 vol
$0.28 each
1,837,500
Filed 2026-01-18 22:06
Tx date 2026-01-16
$DML
Denison Mines Corp.
Cates, David Daniel
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Options
51 - Exercise of options
$-579,600
-315,000 vol
$1.84 each
1,208,000
Filed 2026-01-18 22:05
Tx date 2026-01-16
$DML
Denison Mines Corp.
Cates, David Daniel
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$579,600
+315,000 vol
$1.84 each
2,120,000
Filed 2026-01-18 22:02
Tx date 2026-01-14
$DML
Denison Mines Corp.
Cates, David Daniel
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$-1,518,300
-315,000 vol
$4.82 each
1,805,000
Filed 2025-12-19 15:35
Tx date 2025-12-16
$COSA
Cosa Resources Corp.
Cates, David Daniel
6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Options
50 - Grant of options
$24,750
+75,000 vol
$0.33 each
150,000
Filed 2025-12-08 21:29
Tx date 2025-12-05
$SYH
Skyharbour Resources Ltd.
Cates, David Daniel
4 - Director of Issuer
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$103,750
+250,000 vol
$0.415 each
1,737,500
Filed 2025-12-05 22:36
Tx date 2025-12-04
$COSA
Cosa Resources Corp.
Cates, David Daniel
6 - Director or Senior Officer of 10% Security Holder
Direct Ownership
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$125,001
+416,670 vol
$0.30 each
516,670
Filed 2025-11-22 21:39
Tx date 2025-11-19
$SYH
Skyharbour Resources Ltd.
Cates, David Daniel
4 - Director of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$30,000
+150,000 vol
$0.20 each
1,487,500
Filed 2025-11-22 21:38
Tx date 2025-11-19
$SYH
Skyharbour Resources Ltd.
Cates, David Daniel
4 - Director of Issuer
Direct Ownership
Options
51 - Exercise of options
$-30,000
-150,000 vol
$0.20 each
1,620,000
Filed 2025-09-26 22:19
Tx date 2025-09-25
$DML
Denison Mines Corp.
Cates, David Daniel
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Options
51 - Exercise of options
$-378,000
-300,000 vol
$1.26 each
1,523,000
Filed 2025-09-26 22:17
Tx date 2025-09-25
$DML
Denison Mines Corp.
Cates, David Daniel
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$378,000
+300,000 vol
$1.26 each
2,120,000
Filed 2025-09-26 22:16
Tx date 2025-09-23
$DML
Denison Mines Corp.
Cates, David Daniel
4 - Director of Issuer, 5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$-1,176,000
-300,000 vol
$3.92 each
1,820,000