Canada Metals & Mining

Sigma Lithium Corp (SGML)

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Sigma Lithium Corp experienced notable insider trading activity recently, with Director Marcelo Freire de Paiva acquiring shares worth approximately $469,505 over the last 90 days. These purchases occurred despite a 30.4% decline in stock price and a disappointing August earnings report. No executive selling was recorded during this period.
Ticker: SGML 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 Sigma Lithium Corp. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
4.1
Freire de Paiva, Marcelo Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
332.26
Quantity 92,948 +47.3%
Value US$122,695
4.1
Freire de Paiva, Marcelo Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
125.61
Quantity 55,159 +14.4%
Value US$1,779,502
4.1
Freire de Paiva, Marcelo Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
378.35
Quantity 8,854 -14.4%
Value US$1,717,281
4.1
Freire de Paiva, Marcelo Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
11.70
Quantity 5,000 +5.0%
Value US$58,485
4.1
Freire de Paiva, Marcelo Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
12.10
Quantity 5,000 +5.2%
Value US$60,500
4.1
Freire de Paiva, Marcelo Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
12.40
Quantity 10,000 +11.7%
Value US$124,000
4.1
Freire de Paiva, Marcelo Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
13.30
Quantity 5,000 +6.2%
Value US$66,500
4.1
Freire de Paiva, Marcelo Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
13.40
Quantity 10,000 +14.1%
Value US$134,000
4.1
Freire de Paiva, Marcelo Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
13.75
Quantity 5,000 +7.6%
Value US$68,750
4.1
Freire de Paiva, Marcelo Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
14.50
Quantity 10,000 +17.9%
Value US$145,000
4.1
Freire de Paiva, Marcelo Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
15.15
Quantity 10,000 +21.9%
Value US$151,500
4.1
Freire de Paiva, Marcelo Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
15.20
Quantity 5,000 +12.3%
Value US$76,000
4.1
Freire de Paiva, Marcelo Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
14.64
Quantity 5,000 +14.0%
Value US$73,204
4.1
Freire de Paiva, Marcelo Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
14.60
Quantity 10,000 +38.9%
Value US$146,000
4.1
Freire de Paiva, Marcelo Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
16.97
Quantity 10,000 +63.6%
Value US$169,687
4.1
Freire de Paiva, Marcelo Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
16.80
Quantity 10,000 +174.7%
Value US$168,000
2.1
Cabral, Alexandre Rodrigues Director of Issuer Non-Executive Director
Transaction date
Sale
Price
29.10
Quantity 200 -0.3%
Value CA$5,820
2.1
Cabral, Alexandre Rodrigues Director of Issuer Non-Executive Director
Transaction date
Sale
Price
29.07
Quantity 200 -0.3%
Value CA$5,814
2.1
Cabral, Alexandre Rodrigues Director of Issuer Non-Executive Director
Transaction date
Sale
Price
29.09
Quantity 100 -0.2%
Value CA$2,909
2.1
Cabral, Alexandre Rodrigues Director of Issuer Non-Executive Director
Transaction date
Sale
Price
29.08
Quantity 100 -0.2%
Value CA$2,908
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-09-08 2026-09-08 B Purchase
4.1
Freire de Paiva, Marcelo

Director of Issuer

Non-Executive Director
92,948 +47.3%
332.26
US$122,695 		92,948 +47.3% 332.26 US$122,695
2026-09-08 2026-09-08 B Purchase
4.1
Freire de Paiva, Marcelo

Director of Issuer

Non-Executive Director
55,159 +14.4%
125.61
US$1,779,502 		55,159 +14.4% 125.61 US$1,779,502
2026-09-08 2026-09-08 B Purchase
4.1
Freire de Paiva, Marcelo

Director of Issuer

Non-Executive Director
8,854 -14.4%
378.35
US$1,717,281 		8,854 -14.4% 378.35 US$1,717,281
2026-06-29 2026-06-26 B Purchase
4.1
Freire de Paiva, Marcelo

Director of Issuer

Non-Executive Director
5,000 +5.0%
11.70
US$58,485 		5,000 +5.0% 11.70 US$58,485
2026-06-26 2026-06-25 B Purchase
4.1
Freire de Paiva, Marcelo

Director of Issuer

Non-Executive Director
5,000 +5.2%
12.10
US$60,500 		5,000 +5.2% 12.10 US$60,500
2026-06-25 2026-06-24 B Purchase
4.1
Freire de Paiva, Marcelo

Director of Issuer

Non-Executive Director
10,000 +11.7%
12.40
US$124,000 		10,000 +11.7% 12.40 US$124,000
2026-06-08 2026-06-08 B Purchase
4.1
Freire de Paiva, Marcelo

Director of Issuer

Non-Executive Director
5,000 +6.2%
13.30
US$66,500 		5,000 +6.2% 13.30 US$66,500
2026-06-08 2026-06-05 B Purchase
4.1
Freire de Paiva, Marcelo

Director of Issuer

Non-Executive Director
10,000 +14.1%
13.40
US$134,000 		10,000 +14.1% 13.40 US$134,000
2026-06-08 2026-06-05 B Purchase
4.1
Freire de Paiva, Marcelo

Director of Issuer

Non-Executive Director
5,000 +7.6%
13.75
US$68,750 		5,000 +7.6% 13.75 US$68,750
2026-05-28 2026-05-27 B Purchase
4.1
Freire de Paiva, Marcelo

Director of Issuer

Non-Executive Director
10,000 +17.9%
14.50
US$145,000 		10,000 +17.9% 14.50 US$145,000
2026-05-27 2026-05-26 B Purchase
4.1
Freire de Paiva, Marcelo

Director of Issuer

Non-Executive Director
10,000 +21.9%
15.15
US$151,500 		10,000 +21.9% 15.15 US$151,500
2026-05-25 2026-05-22 B Purchase
4.1
Freire de Paiva, Marcelo

Director of Issuer

Non-Executive Director
5,000 +12.3%
15.20
US$76,000 		5,000 +12.3% 15.20 US$76,000
2026-05-19 2026-05-18 B Purchase
4.1
Freire de Paiva, Marcelo

Director of Issuer

Non-Executive Director
5,000 +14.0%
14.64
US$73,204 		5,000 +14.0% 14.64 US$73,204
2026-05-19 2026-05-18 B Purchase
4.1
Freire de Paiva, Marcelo

Director of Issuer

Non-Executive Director
10,000 +38.9%
14.60
US$146,000 		10,000 +38.9% 14.60 US$146,000
2026-05-18 2026-05-15 B Purchase
4.1
Freire de Paiva, Marcelo

Director of Issuer

Non-Executive Director
10,000 +63.6%
16.97
US$169,687 		10,000 +63.6% 16.97 US$169,687
2026-05-18 2026-05-15 B Purchase
4.1
Freire de Paiva, Marcelo

Director of Issuer

Non-Executive Director
10,000 +174.7%
16.80
US$168,000 		10,000 +174.7% 16.80 US$168,000
2026-04-27 2026-04-22 S Sale
2.1
Cabral, Alexandre Rodrigues

Director of Issuer

Non-Executive Director
200 -0.3%
29.10
CA$5,820 		200 -0.3% 29.10 CA$5,820
2026-04-27 2026-04-22 S Sale
2.1
Cabral, Alexandre Rodrigues

Director of Issuer

Non-Executive Director
200 -0.3%
29.07
CA$5,814 		200 -0.3% 29.07 CA$5,814
2026-04-27 2026-04-22 S Sale
2.1
Cabral, Alexandre Rodrigues

Director of Issuer

Non-Executive Director
100 -0.2%
29.09
CA$2,909 		100 -0.2% 29.09 CA$2,909
2026-04-27 2026-04-22 S Sale
2.1
Cabral, Alexandre Rodrigues

Director of Issuer

Non-Executive Director
100 -0.2%
29.08
CA$2,908 		100 -0.2% 29.08 CA$2,908
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