Canada Metals & Mining

South Star Battery Metals Corp (STS)

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South Star Battery Metals Corp has seen significant insider buying activity over the past 90 days, with two insiders purchasing shares totaling approximately 2.34 million CAD. There have been no reported insider sales during this period. This buying activity follows the company's most recent results financiers reported on May 28, 2026.
Ticker: STS Exchange: CVE
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for South Star Battery Metals Corp. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Buy 28 May 2026
Value CA$2,038,389.00 | Price 99.43 | Shares 2,659 (+41.5%)
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
2026-06-01 2026-05-28 B Purchase
1.2
Costa Lima, Priscila

Director of Issuer

Non-Executive Director
2,659 +41.5%
99.43
CA$2,038,389 		2,659 +41.5% 99.43 CA$2,038,389
2026-05-25 2026-05-15 B Purchase
2.6
Cunha, Tiago Sampaio

10% Security Holder of Issuer, Director of Issuer, Senior Officer of Issuer

Executive Director Large shareholder
52,637 -21.1%
116.36
CA$2,867,034 		52,637 -21.1% 116.36 CA$2,867,034
2026-03-24 2026-03-20 B Purchase
2.6
Cunha, Tiago Sampaio

10% Security Holder of Issuer, Director of Issuer, Senior Officer of Issuer

Executive Director Large shareholder
45,251 +41.1%
65.09
CA$905,678 		45,251 +41.1% 65.09 CA$905,678
2026-03-24 2026-03-19 B Purchase
2.6
Cunha, Tiago Sampaio

10% Security Holder of Issuer, Director of Issuer, Senior Officer of Issuer

Executive Director Large shareholder
317,200
0.14
CA$44,408 		317,200 0.14 CA$44,408
2025-11-24 2025-11-21 B Purchase
2.6
Cunha, Tiago Sampaio

10% Security Holder of Issuer, Director of Issuer, Senior Officer of Issuer

Executive Director Large shareholder
8,913,422 +91.0%
0.15
CA$1,337,013 		8,913,422 +91.0% 0.15 CA$1,337,013
2025-11-24 2025-11-21 B Purchase
2.6
Cunha, Tiago Sampaio

10% Security Holder of Issuer, Director of Issuer, Senior Officer of Issuer

Executive Director Large shareholder
1,251,000 +37.7%
0.15
CA$187,650 		1,251,000 +37.7% 0.15 CA$187,650
2025-11-24 2025-11-21 B Purchase
2.6
Cunha, Tiago Sampaio

10% Security Holder of Issuer, Director of Issuer, Senior Officer of Issuer

Executive Director Large shareholder
1,019,333
0.15
CA$152,900 		1,019,333 0.15 CA$152,900
2025-11-24 2025-11-21 B Purchase
2.6
Cunha, Tiago Sampaio

10% Security Holder of Issuer, Director of Issuer, Senior Officer of Issuer

Executive Director Large shareholder
1,158,333
0.15
CA$173,750 		1,158,333 0.15 CA$173,750
2025-11-10 2025-10-31 B Purchase
LEDUC, MARC PAUL FRANCOIS

Director of Issuer

Non-Executive Director
926,667 +155.5%
0.15
CA$139,000 		926,667 +155.5% 0.15 CA$139,000
2025-11-04 2025-10-31 B Purchase
2.9
Wilton, Daniel William

Director of Issuer

Non-Executive Director
3,300,000 +312.8%
0.15
CA$495,000 		3,300,000 +312.8% 0.15 CA$495,000
2025-11-24 2025-10-10 B Purchase
2.6
Cunha, Tiago Sampaio

10% Security Holder of Issuer, Director of Issuer, Senior Officer of Issuer

Executive Director Large shareholder
1,557,912 +18.9%
0.15
CA$233,687 		1,557,912 +18.9% 0.15 CA$233,687
2025-10-14 2025-10-10 B Purchase
2.6
Prins, Darren

Senior Officer of Issuer

Officer
200,000
0.15
CA$30,000 		200,000 0.15 CA$30,000
2025-10-14 2025-10-10 B Purchase
ACE CAPITAL GROU GESTORA DE RECURSOS LTDA

10% Security Holder of Issuer

Large shareholder
1,557,912 +13.5%
0.15
CA$233,687 		1,557,912 +13.5% 0.15 CA$233,687
2025-10-14 2025-10-08 B Purchase
1.2
Costa Lima, Priscila

Director of Issuer

Non-Executive Director
250,000
0.15
CA$37,500 		250,000 0.15 CA$37,500
2025-08-28 2025-08-28 S Sale
3.0
ACE Capital Grou Gestora de Recursos Ltda.

10% Security Holder of Issuer

Large shareholder
5,000 -0.0%
0.22
CA$1,075 		5,000 -0.0% 0.22 CA$1,075
2025-08-28 2025-08-28 S Sale
3.0
ACE Capital Grou Gestora de Recursos Ltda.

10% Security Holder of Issuer

Large shareholder
41,000 -0.3%
0.22
CA$9,020 		41,000 -0.3% 0.22 CA$9,020
2025-08-28 2025-08-28 S Sale
3.0
ACE Capital Grou Gestora de Recursos Ltda.

10% Security Holder of Issuer

Large shareholder
2,500 -0.0%
0.23
CA$575 		2,500 -0.0% 0.23 CA$575
2025-08-11 2025-08-06 B Purchase
3.0
ACE Capital Grou Gestora de Recursos Ltda.

10% Security Holder of Issuer

Large shareholder
1,000,000 +9.0%
0.22
US$220,000 		1,000,000 +9.0% 0.22 US$220,000
2025-06-30 2025-06-30 S Sale
3.0
ACE Capital Grou Gestora de Recursos Ltda.

10% Security Holder of Issuer

Large shareholder
113,217 -1.0%
0.23
CA$26,040 		113,217 -1.0% 0.23 CA$26,040
2025-06-20 2025-06-18 S Sale
3.0
ACE Capital Grou Gestora de Recursos Ltda.

10% Security Holder of Issuer

Large shareholder
500 -0.0%
0.28
CA$140 		500 -0.0% 0.28 CA$140
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