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Date Issuer Insider Transaction Amount New Balance ⓘ
The balance of securities held by registered holder at the time of the transaction. Insiders may direct multiple registered holders and hold multiple security types.
Filed 2026-04-27 08:49
Tx date 2026-04-22
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$-5,820
-200 vol
$29.10 each
61,585
Filed 2026-04-27 08:49
Tx date 2026-04-22
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$-5,814
-200 vol
$29.07 each
61,785
Filed 2026-04-27 08:48
Tx date 2026-04-22
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$-2,909
-100 vol
$29.09 each
61,985
Filed 2026-04-27 08:48
Tx date 2026-04-22
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$-2,908
-100 vol
$29.08 each
62,085
Filed 2026-04-27 08:48
Tx date 2026-04-22
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$-5,820
-200 vol
$29.10 each
62,185
Filed 2026-04-27 08:47
Tx date 2026-04-22
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$-2,910
-100 vol
$29.10 each
62,385
Filed 2026-04-27 08:47
Tx date 2026-04-22
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$-7,447.04
-256 vol
$29.09 each
62,485
Filed 2026-04-27 08:46
Tx date 2026-04-22
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$-11,636
-400 vol
$29.09 each
62,741
Filed 2026-04-27 08:45
Tx date 2026-04-22
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$-2,909
-100 vol
$29.09 each
63,141
Filed 2025-11-18 18:42
Tx date 2025-11-17
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$-100,000
-10,000 vol
$10.00 each
63,241
Filed 2025-11-18 18:41
Tx date 2025-09-29
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Common Shares
57 - Exercise of rights

+25,000 vol
73,241
Filed 2025-11-18 18:40
Tx date 2025-07-01
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Rights Restricted Share Units
58 - Expiration of rights

-15,000 vol
25,000
Filed 2025-11-18 18:39
Tx date 2025-09-29
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Rights Restricted Share Units
57 - Exercise of rights

-25,000 vol
0
Filed 2025-06-12 13:26
Tx date 2025-05-28
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$4,024
+550 vol
$7.32 each
48,241
Filed 2025-06-12 13:25
Tx date 2025-04-01
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$3,111
+226 vol
$13.77 each
46,811
Filed 2025-06-12 13:23
Tx date 2025-04-02
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$4,881
+450 vol
$10.85 each
47,261
Filed 2025-06-12 13:22
Tx date 2025-04-01
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$3,111
+226 vol
$13.77 each
Filed 2025-06-11 11:29
Tx date 2025-04-07
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market

+450 vol
Filed 2025-06-11 11:29
Tx date 2025-04-04
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market

+226 vol
Filed 2025-06-11 11:39
Tx date 2024-10-16
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Rights Restricted Share Units
56 - Grant of rights

+40,000 vol
40,000
Filed 2025-06-11 11:38
Tx date 2024-09-09
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Common Shares
57 - Exercise of rights

+19,000 vol
46,585
Filed 2025-06-11 11:35
Tx date 2024-09-09
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Rights Restricted Share Units
57 - Exercise of rights

-19,000 vol
0
Filed 2025-06-11 11:34
Tx date 2024-07-10
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Rights Restricted Share Units
38 - Redemption, retraction, cancellation, repurchase

-15,000 vol
19,000
Filed 2025-06-11 11:33
Tx date 2023-09-11
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Rights Restricted Share Units
56 - Grant of rights

+34,000 vol
34,000
Filed 2025-06-11 11:31
Tx date 2023-07-01
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Rights Restricted Share Units
00 - Opening Balance-Initial SEDI Report
Filed 2025-06-11 11:30
Tx date 2025-05-08
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Common Shares
11 - Acquisition or disposition carried out privately
$4,300
+430 vol
$10.00 each
47,691
Filed 2025-06-11 11:29
Tx date 2025-04-07
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market

+450 vol
47,261
Filed 2025-06-11 11:29
Tx date 2025-04-04
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market

+226 vol
46,811
Filed 2025-06-11 11:28
Tx date 2023-07-01
$SGML
Sigma Lithium Corporation
Cabral, Alexandre Rodrigues
4 - Director of Issuer
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report
27,585