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Insider Purchase $SGML Sigma Lithium Corporation

Sigma Lithium Corporation director Marcelo Freire de Paiva just bought $227K of stock

Sep 8, 2026Reported
Insider trades at $SGML
$9.88 CAD+12.8% 1YInteractive chart →
$32.40$6.65$9.88Feb 17, 2026 · Marcelo Freire de Paiva bought 5,000 common shares at $12.51 · $63KMar 13, 2026 · Marcelo Freire de Paiva bought 5,000 common shares at $11.40 · $57KSep 8, 2026 · Marcelo Freire de Paiva bought 10,000 common shares at $10.85 · $109K Sep 8, 2026 · Marcelo Freire de Paiva bought 10,000 common shares at $10.78 · $108K Sep 8, 2026 · Marcelo Freire de Paiva bought 1,002 common shares at $10.20 · $10K×3Nov 19, 2025 · Marcelo Freire de Paiva sold -50,000 common shares at $10.90 · $545K Nov 17, 2025 · Alexandre Rodrigues Cabral sold -10,000 common shares at $10.00 · $100K×2Apr 22, 2026 · Alexandre Rodrigues Cabral sold -400 common shares at $29.09 · $12K Apr 22, 2026 · Alexandre Rodrigues Cabral sold -256 common shares at $29.09 · $7K Apr 22, 2026 · Alexandre Rodrigues Cabral sold -200 common shares at $29.10 · $6K Apr 22, 2026 · Alexandre Rodrigues Cabral sold -200 common shares at $29.10 · $6K Apr 22, 2026 · Alexandre Rodrigues Cabral sold -200 common shares at $29.07 · $6K Apr 22, 2026 · Alexandre Rodrigues Cabral sold -100 common shares at $29.10 · $3K Apr 22, 2026 · Alexandre Rodrigues Cabral sold -100 common shares at $29.09 · $3K Apr 22, 2026 · Alexandre Rodrigues Cabral sold -100 common shares at $29.09 · $3K +1 more×9Oct 29, 2025Oct 30, 2026
insider buy (5) insider sell (11) · glowing mark: this filing

Marcelo Freire de Paiva, director of Sigma Lithium Corporation (TSXV:SGML), bought 21,002 Common Shares on the open market at an average of $10.79, a $227K purchase on Sep 8, 2026.

The purchase increased the holding through A10 GLOBAL FUND LP by about 20%. Freire de Paiva now holds 126,727 shares through A10 GLOBAL FUND LP, worth about $1.8M at the Sep 8, 2026 close.

SGML closed at $14.30 on Sep 8, 2026, down 23% over the prior three months. In the 52 weeks to that date it closed between $6.65 and $32.40, and that close was 56% below the high. The average price was 25% below the Sep 8, 2026 close.

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