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Canada Metals & Mining

Altius Minerals Corp (ALS)

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Over the last 90 days, Altius Minerals Corp. saw significant net selling activity, primarily driven by a large institutional holder. While executives made some smaller purchases, the overall net value of transactions was negative. The stock has performed strongly, with a 25.1% increase in the last 90 days and trading near its 52-week high.
Stock chart
Ticker: ALS Exchange: TOR
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Hussey, Stephanie
Senior Officer of Issuer
2 purchases — total 102,949 CAD
Buy 20 May 2026
Value CA$2,266,197.53 | Price 454.74 | Shares 64,168
Buy 20 May 2026
Value CA$1,078,684.98 | Price 273.45 | Shares 72,065
Buy 20 Mar 2026
Value CA$3,912,848.19 | Price 61.96 | Shares 56,103
Buy 20 Mar 2026
Value CA$40,877.00 | Price 40.88 | Shares 1,000
Buy 20 Mar 2026
Value CA$40,978.00 | Price 40.98 | Shares 1,000
Buy 19 Mar 2026
Value CA$41,690.00 | Price 41.69 | Shares 1,000
Buy 19 Mar 2026
Value CA$66,112.96 | Price 41.32 | Shares 1,600
Buy 19 Mar 2026
Value CA$40,200.00 | Price 40.20 | Shares 1,000
Buy 17 Mar 2026
Value CA$87,319.00 | Price 43.66 | Shares 2,000
Sale 16 Mar 2026
Value CA$4,591,312.00 | Price 44.00 | Shares 104,348
Sale 16 Mar 2026
Value CA$18,063,584.00 | Price 44.00 | Shares 410,536
Sale 16 Mar 2026
Value CA$47,160,652.00 | Price 44.00 | Shares 1,071,833
Sale 16 Mar 2026
Value CA$62,039,252.00 | Price 44.00 | Shares 1,409,983
Sale 12 Mar 2026
Value CA$1,532,130.96 | Price 44.00 | Shares 34,821
Sale 12 Mar 2026
Value CA$6,027,851.40 | Price 44.00 | Shares 136,996
Sale 12 Mar 2026
Value CA$15,737,595.53 | Price 44.00 | Shares 357,671
Sale 12 Mar 2026
Value CA$20,702,622.10 | Price 44.00 | Shares 470,512
Sale 11 Mar 2026
Value CA$161,124.00 | Price 46.30 | Shares 3,480
Sale 11 Mar 2026
Value CA$634,495.20 | Price 46.30 | Shares 13,704
Sale 11 Mar 2026
Value CA$1,654,900.90 | Price 46.30 | Shares 35,743
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed 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
2026-05-25 2026-05-20 B Purchase
Hussey, Stephanie

Senior Officer of Issuer

Officer
64,168 +9.6%
454.74
CA$2,266,198 		64,168 +9.6% 454.74 CA$2,266,198
2026-05-25 2026-05-20 B Purchase
Hussey, Stephanie

Senior Officer of Issuer

Officer
72,065 +13.4%
273.45
CA$1,078,685 		72,065 +13.4% 273.45 CA$1,078,685
2026-03-23 2026-03-20 B Purchase
Hussey, Stephanie

Senior Officer of Issuer

Officer
56,103 +18.9%
61.96
CA$3,912,848 		56,103 +18.9% 61.96 CA$3,912,848
2026-03-20 2026-03-20 B Purchase
4.0
Raguz, Mark

Senior Officer of Issuer

Officer
1,000 +4.5%
40.88
CA$40,877 		1,000 +4.5% 40.88 CA$40,877
2026-03-20 2026-03-20 B Purchase
4.0
Raguz, Mark

Senior Officer of Issuer

Officer
1,000 +4.7%
40.98
CA$40,978 		1,000 +4.7% 40.98 CA$40,978
2026-03-20 2026-03-19 B Purchase
3.9
Gaumond, André

Director of Issuer

Non-Executive Director
1,000 +1.3%
41.69
CA$41,690 		1,000 +1.3% 41.69 CA$41,690
2026-03-20 2026-03-19 B Purchase
3.1
Dalton, Brian

Director of Issuer, Senior Officer of Issuer

Executive Director
1,600 +0.2%
41.32
CA$66,113 		1,600 +0.2% 41.32 CA$66,113
2026-03-19 2026-03-19 B Purchase
4.0
Raguz, Mark

Senior Officer of Issuer

Officer
1,000 +4.9%
40.20
CA$40,200 		1,000 +4.9% 40.20 CA$40,200
2026-03-19 2026-03-17 B Purchase
3.1
Dalton, Brian

Director of Issuer, Senior Officer of Issuer

Executive Director
2,000 +0.2%
43.66
CA$87,319 		2,000 +0.2% 43.66 CA$87,319
2026-03-16 2026-03-16 S Sale
Waratah Capital Advisors Ltd.

10% Security Holder of Issuer

Large shareholder
104,348 -64.4%
44.00
CA$4,591,312 		104,348 -64.4% 44.00 CA$4,591,312
2026-03-16 2026-03-16 S Sale
Waratah Capital Advisors Ltd.

10% Security Holder of Issuer

Large shareholder
410,536 -72.4%
44.00
CA$18,063,584 		410,536 -72.4% 44.00 CA$18,063,584
2026-03-16 2026-03-16 S Sale
Waratah Capital Advisors Ltd.

10% Security Holder of Issuer

Large shareholder
1,071,833 -52.4%
44.00
CA$47,160,652 		1,071,833 -52.4% 44.00 CA$47,160,652
2026-03-16 2026-03-16 S Sale
Waratah Capital Advisors Ltd.

10% Security Holder of Issuer

Large shareholder
1,409,983 -40.8%
44.00
CA$62,039,252 		1,409,983 -40.8% 44.00 CA$62,039,252
2026-03-16 2026-03-12 S Sale
Waratah Capital Advisors Ltd.

10% Security Holder of Issuer

Large shareholder
34,821 -17.7%
44.00
CA$1,532,131 		34,821 -17.7% 44.00 CA$1,532,131
2026-03-16 2026-03-12 S Sale
Waratah Capital Advisors Ltd.

10% Security Holder of Issuer

Large shareholder
136,996 -19.5%
44.00
CA$6,027,851 		136,996 -19.5% 44.00 CA$6,027,851
2026-03-16 2026-03-12 S Sale
Waratah Capital Advisors Ltd.

10% Security Holder of Issuer

Large shareholder
357,671 -14.9%
44.00
CA$15,737,596 		357,671 -14.9% 44.00 CA$15,737,596
2026-03-16 2026-03-12 S Sale
Waratah Capital Advisors Ltd.

10% Security Holder of Issuer

Large shareholder
470,512 -12.0%
44.00
CA$20,702,622 		470,512 -12.0% 44.00 CA$20,702,622
2026-03-16 2026-03-11 S Sale
Waratah Capital Advisors Ltd.

10% Security Holder of Issuer

Large shareholder
3,480 -1.7%
46.30
CA$161,124 		3,480 -1.7% 46.30 CA$161,124
2026-03-16 2026-03-11 S Sale
Waratah Capital Advisors Ltd.

10% Security Holder of Issuer

Large shareholder
13,704 -1.9%
46.30
CA$634,495 		13,704 -1.9% 46.30 CA$634,495
2026-03-16 2026-03-11 S Sale
Waratah Capital Advisors Ltd.

10% Security Holder of Issuer

Large shareholder
35,743 -1.5%
46.30
CA$1,654,901 		35,743 -1.5% 46.30 CA$1,654,901
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