Canada Metals & Mining

South Star Battery Metals Corp (STS)

South Star Battery Metals Corp has seen no insider activity over the past three months. Prior to this period, the company recorded multiple buy transactions, with the most recent occurring on May 28, 2026. These historical acquisitions involved various directors and significant security holders accumulating shares throughout late 2025 and early 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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Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
3.1
Costa Lima, Priscila Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
99.43
Quantity 2,659 +41.5%
Value CA$2,038,389
3.4
Cunha, Tiago Sampaio 10% Security Holder of Issuer, Director of Issuer, Senior Officer of Issuer Executive Director Large shareholder
Transaction date
Purchase
Price
116.36
Quantity 52,637 -21.1%
Value CA$2,867,034
3.4
Cunha, Tiago Sampaio 10% Security Holder of Issuer, Director of Issuer, Senior Officer of Issuer Executive Director Large shareholder
Transaction date
Purchase
Price
65.09
Quantity 45,251 +41.1%
Value CA$905,678
3.4
Cunha, Tiago Sampaio 10% Security Holder of Issuer, Director of Issuer, Senior Officer of Issuer Executive Director Large shareholder
Transaction date
Purchase
Price
0.14
Quantity 317,200
Value CA$44,408
3.4
Cunha, Tiago Sampaio 10% Security Holder of Issuer, Director of Issuer, Senior Officer of Issuer Executive Director Large shareholder
Transaction date
Purchase
Price
0.15
Quantity 8,913,422 +91.0%
Value CA$1,337,013
3.4
Cunha, Tiago Sampaio 10% Security Holder of Issuer, Director of Issuer, Senior Officer of Issuer Executive Director Large shareholder
Transaction date
Purchase
Price
0.15
Quantity 1,251,000 +37.7%
Value CA$187,650
3.4
Cunha, Tiago Sampaio 10% Security Holder of Issuer, Director of Issuer, Senior Officer of Issuer Executive Director Large shareholder
Transaction date
Purchase
Price
0.15
Quantity 1,019,333
Value CA$152,900
3.4
Cunha, Tiago Sampaio 10% Security Holder of Issuer, Director of Issuer, Senior Officer of Issuer Executive Director Large shareholder
Transaction date
Purchase
Price
0.15
Quantity 1,158,333
Value CA$173,750
LEDUC, MARC PAUL FRANCOIS Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
0.15
Quantity 926,667 +155.5%
Value CA$139,000
2.9
Wilton, Daniel William Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
0.15
Quantity 3,300,000 +312.8%
Value CA$495,000
3.4
Cunha, Tiago Sampaio 10% Security Holder of Issuer, Director of Issuer, Senior Officer of Issuer Executive Director Large shareholder
Transaction date
Purchase
Price
0.15
Quantity 1,557,912 +18.9%
Value CA$233,687
2.6
Prins, Darren Senior Officer of Issuer Officer
Transaction date
Purchase
Price
0.15
Quantity 200,000
Value CA$30,000
3.1
Costa Lima, Priscila Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
0.15
Quantity 250,000
Value CA$37,500
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
3.1
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
3.4
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
3.4
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
3.4
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
3.4
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
3.4
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
3.4
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
3.4
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
3.4
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
3.1
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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