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Canada Metals & Mining

Mammoth Resources Corp (MTH)

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The most recent insider trading activity for Mammoth Resources Corp occurred on July 25, 2025. A Director or Senior Officer of a 10% Security Holder purchased 3,000,000 shares for $75,000. Prior to this, on July 23, 2025, a Senior Officer of the Issuer bought 1,240,000 shares valued at $31,000. Earlier transactions from July 2023 involved smaller purchases by a Director or Senior Officer of a 10% Security Holder.
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Ticker: MTH Exchange: CVE
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Atkins, Thomas
Director or Senior Officer of 10% Security Holder
1 purchase — total 75,000 CAD
Buy 25 Jul 2025
Value CA$1,272,981.45 | Price 155.72 | Shares 24,985
Buy 23 Jul 2025
Value CA$2,689,295.42 | Price 20.17 | Shares 20,910
Buy 28 Jul 2023
Value CA$90.00 | Price 0.02 | Shares 6,000
Buy 21 Jul 2023
Value CA$75.00 | Price 0.02 | Shares 5,000
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
2025-08-11 2025-07-25 B Purchase
3.5
Atkins, Thomas

Director or Senior Officer of 10% Security Holder
24,985 +30.0%
155.72
CA$1,272,981 		24,985 +30.0% 155.72 CA$1,272,981
2025-08-12 2025-07-23 B Purchase
3.1
SIMPSON, RICHARD

Senior Officer of Issuer

Officer
20,910 +48.3%
20.17
CA$2,689,295 		20,910 +48.3% 20.17 CA$2,689,295
2023-08-30 2023-07-28 B Purchase
3.5
Atkins, Thomas

Director or Senior Officer of 10% Security Holder
88,211 -0.4%
375.90
CA$1,955,282 		88,211 -0.4% 375.90 CA$1,955,282
2023-08-30 2023-07-21 B Purchase
3.5
Atkins, Thomas

Director or Senior Officer of 10% Security Holder
5,000 +0.1%
0.02
CA$75 		5,000 +0.1% 0.02 CA$75
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