Canada Metals & Mining

Sigma Lithium Corp (SGML)

Sigma Lithium Corp witnessed significant insider trading activity recently, with Director Marcelo Freire de Paiva acquiring shares worth over $1.37 million. These purchases occurred despite a 51.6% decline in stock value over ninety days and a disappointing earnings report. No executive selling was recorded during this period, reflecting concentrated buying interest from board leadership.
Ticker: SGML Exchange: CVE
Preparing chart...
Download chart Copy chart image Copy link Share to X Share


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Upgrade for signal details

Upgrade to see score, net flow, insiders and context.

Upgrade to see full signal details →

Insider trades have triggered activity signals for Sigma Lithium Corp. Upgrade to see score, net flow, insiders and the full signal context.

Open in Activity Signals screener →
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
107.97
Quantity 22,529 +48.2%
Value US$343,967
4.1
Freire de Paiva, Marcelo Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
121.22
Quantity 13,063 +47.2%
Value US$905,519
4.1
Freire de Paiva, Marcelo Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
245.18
Quantity 21,996 +38.6%
Value US$405,664
4.1
Freire de Paiva, Marcelo Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
5.15
Quantity 1,000 +7.3%
Value US$100,000
4.1
Freire de Paiva, Marcelo Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
5.30
Quantity 1,000 +7.8%
Value US$100,000
4.1
Freire de Paiva, Marcelo Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
5.50
Quantity 1,000 +8.0%
Value US$100,000
4.1
Freire de Paiva, Marcelo Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
5.80
Quantity 1,000 +8.2%
Value US$100,000
4.1
Freire de Paiva, Marcelo Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
5.95
Quantity 1,000 +65.7%
Value US$100,000
4.1
Freire de Paiva, Marcelo Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
10.20
Quantity 1,002 +0.8%
Value US$10,220
4.1
Freire de Paiva, Marcelo Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
10.85
Quantity 10,000 +8.6%
Value US$108,500
4.1
Freire de Paiva, Marcelo Director of Issuer Non-Executive Director
Transaction date
Purchase
Price
10.78
Quantity 10,000 +9.5%
Value US$107,800
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
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-11-04 2026-11-02 B Purchase
4.1
Freire de Paiva, Marcelo

Director of Issuer

Non-Executive Director
22,529 +48.2%
107.97
US$343,967 		22,529 +48.2% 107.97 US$343,967
2026-11-02 2026-11-02 B Purchase
4.1
Freire de Paiva, Marcelo

Director of Issuer

Non-Executive Director
13,063 +47.2%
121.22
US$905,519 		13,063 +47.2% 121.22 US$905,519
2026-11-02 2026-11-02 B Purchase
4.1
Freire de Paiva, Marcelo

Director of Issuer

Non-Executive Director
21,996 +38.6%
245.18
US$405,664 		21,996 +38.6% 245.18 US$405,664
2026-11-02 2026-11-02 B Purchase
4.1
Freire de Paiva, Marcelo

Director of Issuer

Non-Executive Director
1,000 +7.3%
5.15
US$100,000 		1,000 +7.3% 5.15 US$100,000
2026-11-02 2026-11-02 B Purchase
4.1
Freire de Paiva, Marcelo

Director of Issuer

Non-Executive Director
1,000 +7.8%
5.30
US$100,000 		1,000 +7.8% 5.30 US$100,000
2026-11-02 2026-11-02 B Purchase
4.1
Freire de Paiva, Marcelo

Director of Issuer

Non-Executive Director
1,000 +8.0%
5.50
US$100,000 		1,000 +8.0% 5.50 US$100,000
2026-11-02 2026-11-02 B Purchase
4.1
Freire de Paiva, Marcelo

Director of Issuer

Non-Executive Director
1,000 +8.2%
5.80
US$100,000 		1,000 +8.2% 5.80 US$100,000
2026-11-02 2026-11-02 B Purchase
4.1
Freire de Paiva, Marcelo

Director of Issuer

Non-Executive Director
1,000 +65.7%
5.95
US$100,000 		1,000 +65.7% 5.95 US$100,000
2026-09-08 2026-09-08 B Purchase
4.1
Freire de Paiva, Marcelo

Director of Issuer

Non-Executive Director
1,002 +0.8%
10.20
US$10,220 		1,002 +0.8% 10.20 US$10,220
2026-09-08 2026-09-08 B Purchase
4.1
Freire de Paiva, Marcelo

Director of Issuer

Non-Executive Director
10,000 +8.6%
10.85
US$108,500 		10,000 +8.6% 10.85 US$108,500
2026-09-08 2026-09-08 B Purchase
4.1
Freire de Paiva, Marcelo

Director of Issuer

Non-Executive Director
10,000 +9.5%
10.78
US$107,800 		10,000 +9.5% 10.78 US$107,800
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

See older Sigma Lithium Corp insider trades

Plus unlocks the full transaction history.

See localized pricing at checkout
Unlock Sigma Lithium Corp history with Plus

Billed monthly · Cancel anytime

Explore more

More insider trading research around Sigma Lithium Corp

More insider trades in Canada
Similar Basic Materials companies with insider activity
More Mineral Resources companies with insider activity
More Metals & Mining companies with insider activity
Insider trading in North America