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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 2026-03-24 16:28
Tx date 2026-03-20
$ALS
Altius Minerals Corporation
Winter, Stephen Lawrence
5 - Senior Officer of Issuer
Direct Ownership
Options
50 - Grant of options
$2,319,704
+53,000 vol
$43.77 each
68,674
Filed 2026-03-20 14:58
Tx date 2026-03-20
$ALS
Altius Minerals Corporation
Winter, Stephen Lawrence
5 - Senior Officer of Issuer
Direct Ownership
Rights RSUs
56 - Grant of rights
$189,252
+4,324 vol
$43.77 each
22,114
Filed 2026-03-19 11:17
Tx date 2026-03-19
$ALS
Altius Minerals Corporation
Winter, Stephen Lawrence
5 - Senior Officer of Issuer
Direct Ownership
Rights Performance Share Units
56 - Grant of rights
$111,394
+2,408 vol
$46.26 each
10,478
Filed 2026-03-19 11:14
Tx date 2026-03-16
$ALS
Altius Minerals Corporation
Winter, Stephen Lawrence
5 - Senior Officer of Issuer
Direct Ownership
Rights RSUs
56 - Grant of rights

+39 vol
15,382
Filed 2026-03-19 11:14
Tx date 2026-03-19
$ALS
Altius Minerals Corporation
Winter, Stephen Lawrence
5 - Senior Officer of Issuer
Direct Ownership
Rights RSUs
56 - Grant of rights
$111,394
+2,408 vol
$46.26 each
17,790
Filed 2026-01-19 10:02
Tx date 2026-01-15
$ALS
Altius Minerals Corporation
Winter, Stephen Lawrence
5 - Senior Officer of Issuer
Direct Ownership
Rights DSUs
56 - Grant of rights

+55 vol
21,612
Filed 2026-01-16 15:17
Tx date 2026-01-16
$ALS
Altius Minerals Corporation
Winter, Stephen Lawrence
5 - Senior Officer of Issuer
Direct Ownership
Rights Performance Share Units
59 - Exercise for cash
$-150,618.951
-3,339 vol
$45.11 each
8,070
Filed 2026-01-16 15:16
Tx date 2026-01-15
$ALS
Altius Minerals Corporation
Winter, Stephen Lawrence
5 - Senior Officer of Issuer
Direct Ownership
Rights Performance Share Units
56 - Grant of rights

+29 vol
11,409
Filed 2025-11-17 16:58
Tx date 2025-11-17
$ALS
Altius Minerals Corporation
Winter, Stephen Lawrence
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$-263,315
-6,500 vol
$40.51 each
87,333
Filed 2025-11-17 16:57
Tx date 2025-11-14
$ALS
Altius Minerals Corporation
Winter, Stephen Lawrence
5 - Senior Officer of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$-142,940
-3,500 vol
$40.84 each
93,833
Filed 2025-10-02 16:35
Tx date 2025-09-30
$ALS
Altius Minerals Corporation
Winter, Stephen Lawrence
5 - Senior Officer of Issuer
Direct Ownership
Rights Performance Share Units
56 - Grant of rights

+115 vol
11,380
Filed 2025-10-02 16:32
Tx date 2025-09-30
$ALS
Altius Minerals Corporation
Winter, Stephen Lawrence
5 - Senior Officer of Issuer
Direct Ownership
Rights RSUs
56 - Grant of rights

+49 vol
15,343
Filed 2025-10-02 15:19
Tx date 2025-09-30
$ALS
Altius Minerals Corporation
Winter, Stephen Lawrence
5 - Senior Officer of Issuer
Direct Ownership
Rights DSUs
56 - Grant of rights

+535 vol
21,557
Filed 2025-08-07 15:04
Tx date 2025-08-05
$ALS
Altius Minerals Corporation
Winter, Stephen Lawrence
5 - Senior Officer of Issuer
Direct Ownership
Options
59 - Exercise for cash
$-352,068.97
-22,583 vol
$15.59 each
15,674
Filed 2025-08-04 15:30
Tx date 2025-07-31
$ALS
Altius Minerals Corporation
Winter, Stephen Lawrence
5 - Senior Officer of Issuer
Direct Ownership
Options
59 - Exercise for cash
$-308,022.59
-41,681 vol
$7.39 each
38,257
Filed 2025-08-04 15:28
Tx date 2025-08-01
$ALS
Altius Minerals Corporation
Winter, Stephen Lawrence
5 - Senior Officer of Issuer
Direct Ownership
Rights RSUs
59 - Exercise for cash
$-185,682.942
-6,354 vol
$29.22 each
15,145
Filed 2025-08-04 15:27
Tx date 2025-08-04
$ALS
Altius Minerals Corporation
Winter, Stephen Lawrence
5 - Senior Officer of Issuer
Direct Ownership
Rights RSUs
56 - Grant of rights

+149 vol
15,294
Filed 2025-03-21 14:05
Tx date 2025-03-21
$ALS
Altius Minerals Corporation
Winter, Stephen Lawrence
5 - Senior Officer of Issuer
Direct Ownership
Rights RSUs
56 - Grant of rights
$151,210
+6,004 vol
$25.18 each
21,499
Filed 2025-02-13 16:43
Tx date 2025-02-13
$ALS
Altius Minerals Corporation
Winter, Stephen Lawrence
5 - Senior Officer of Issuer
Direct Ownership
Rights Performance Share Units
56 - Grant of rights
$115,201
+4,138 vol
$27.84 each
11,265
Filed 2025-02-13 16:39
Tx date 2025-02-13
$ALS
Altius Minerals Corporation
Winter, Stephen Lawrence
5 - Senior Officer of Issuer
Direct Ownership
Rights RSUs
56 - Grant of rights

+40 vol
15,495