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SEDI Insider filing browser
| 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 2025-06-17 15:26 Tx date 2025-05-20 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Holder: Sienna Blue Ltd. (Indirect Ownership)
|
Common Shares
10 - Acquisition or disposition in the public market
|
$-555,366.48
-95,097 vol $5.84 each |
58,675 | |
| Filed 2025-06-17 15:25 Tx date 2025-05-20 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Holder: Sienna Blue Ltd. (Indirect Ownership)
|
Common Shares
10 - Acquisition or disposition in the public market
|
$-59,000
-10,000 vol $5.90 each |
153,772 | |
| Filed 2025-06-17 15:24 Tx date 2025-05-16 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Holder: Sienna Blue Ltd. (Indirect Ownership)
|
Common Shares
10 - Acquisition or disposition in the public market
|
$-85,800
-13,000 vol $6.60 each |
163,772 | |
| Filed 2025-06-17 15:23 Tx date 2025-05-15 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Holder: Sienna Blue Ltd. (Indirect Ownership)
|
Common Shares
10 - Acquisition or disposition in the public market
|
$-230,496
-32,928 vol $7.00 each |
176,772 | |
| Filed 2025-06-17 15:23 Tx date 2025-05-14 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Holder: Sienna Blue Ltd. (Indirect Ownership)
|
Common Shares
10 - Acquisition or disposition in the public market
|
$-75,800
-10,000 vol $7.58 each |
209,700 | |
| Filed 2025-06-17 15:22 Tx date 2025-05-14 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Holder: Sienna Blue Ltd. (Indirect Ownership)
|
Common Shares
10 - Acquisition or disposition in the public market
|
$-75,600
-10,000 vol $7.56 each |
219,700 | |
| Filed 2025-06-17 15:21 Tx date 2025-05-13 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Holder: Sienna Blue Ltd. (Indirect Ownership)
|
Common Shares
10 - Acquisition or disposition in the public market
|
$-2,370
-300 vol $7.90 each |
229,700 | |
| Filed 2025-06-17 15:21 Tx date 2024-08-08 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Holder: Sienna Blue Ltd. (Indirect Ownership)
|
Common Shares
10 - Acquisition or disposition in the public market
|
$-59,478.58
-6,341 vol $9.38 each |
230,000 | |
| Filed 2025-06-17 15:20 Tx date 2024-08-07 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Holder: Sienna Blue Ltd. (Indirect Ownership)
|
Common Shares
10 - Acquisition or disposition in the public market
|
$-70,143.36
-7,368 vol $9.52 each |
236,341 | |
| Filed 2025-06-17 15:19 Tx date 2024-08-07 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Holder: Sienna Blue Ltd. (Indirect Ownership)
|
Common Shares
10 - Acquisition or disposition in the public market
|
$-94,600
-10,000 vol $9.46 each |
243,709 | |
| Filed 2025-06-17 15:18 Tx date 2024-08-07 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Holder: Sienna Blue Ltd. (Indirect Ownership)
|
Common Shares
10 - Acquisition or disposition in the public market
|
$-91,200
-10,000 vol $9.12 each |
253,709 | |
| Filed 2025-06-17 15:18 Tx date 2024-08-07 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Holder: Sienna Blue Ltd. (Indirect Ownership)
|
Common Shares
10 - Acquisition or disposition in the public market
|
$-90,800
-10,000 vol $9.08 each |
263,709 | |
| Filed 2025-06-17 15:17 Tx date 2024-08-06 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Holder: Sienna Blue Ltd. (Indirect Ownership)
|
Common Shares
10 - Acquisition or disposition in the public market
|
$-11,619
-1,291 vol $9.00 each |
273,709 | |
| Filed 2025-06-16 13:03 Tx date 2023-07-17 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Holder: Sienna Blue Ltd. (Indirect Ownership)
|
Common Shares
57 - Exercise of rights
|
+275,000 vol |
275,000 | |
| Filed 2025-06-16 13:02 Tx date 2018-08-23 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Holder: Sienna Blue Ltd. (Indirect Ownership)
|
Common Shares
00 - Opening Balance-Initial SEDI Report
|
|||
| Filed 2025-06-16 13:00 Tx date 2023-07-17 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
|
Rights Restricted Share Units
57 - Exercise of rights
|
-275,000 vol |
0 | |
| Filed 2025-06-16 12:59 Tx date 2023-06-29 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
|
Rights Restricted Share Units
56 - Grant of rights
|
+83,334 vol |
275,000 | |
| Filed 2025-06-16 12:58 Tx date 2022-10-28 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
|
Rights Restricted Share Units
56 - Grant of rights
|
+83,333 vol |
191,666 | |
| Filed 2025-06-16 12:57 Tx date 2021-06-01 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
|
Rights Restricted Share Units
56 - Grant of rights
|
+83,333 vol |
123,333 | |
| Filed 2025-06-16 12:56 Tx date 2018-08-23 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
|
Options
00 - Opening Balance-Initial SEDI Report
|
|||
| Filed 2025-06-16 12:55 Tx date 2023-06-29 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
|
Options
50 - Grant of options
|
+83,334 vol |
||
| Filed 2025-06-16 12:55 Tx date 2019-03-08 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
|
Options
50 - Grant of options
|
+25,000 vol |
||
| Filed 2025-06-16 12:54 Tx date 2022-10-28 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
|
Options
50 - Grant of options
|
+83,333 vol |
||
| Filed 2025-06-16 12:54 Tx date 2021-06-01 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
|
Options
50 - Grant of options
|
+83,333 vol |
||
| Filed 2025-06-16 12:50 Tx date 2023-06-29 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
|
Options
50 - Grant of options
|
+83,334 vol |
||
| Filed 2025-06-16 12:48 Tx date 2022-10-28 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
|
Options
50 - Grant of options
|
+83,333 vol |
||
| Filed 2025-06-16 12:41 Tx date 2021-06-01 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
|
Options
50 - Grant of options
|
+83,333 vol |
||
| Filed 2025-06-16 12:40 Tx date 2019-03-08 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
|
Options
50 - Grant of options
|
+25,000 vol |
||
| Filed 2025-06-16 12:19 Tx date 2018-08-23 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
|
Options
00 - Opening Balance-Initial SEDI Report
|
|||
| Filed 2022-08-18 15:30 Tx date 2022-08-16 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
|
Common Shares
10 - Acquisition or disposition in the public market
|
$-331,974
-15,000 vol $22.13 each |
0 | |
| Filed 2022-08-18 15:00 Tx date 2022-08-16 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
|
Common Shares
10 - Acquisition or disposition in the public market
|
$-347,400
-15,000 vol $23.16 each |
||
| Filed 2022-06-24 17:35 Tx date 2022-06-20 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
|
Common Shares
57 - Exercise of rights
|
+15,000 vol |
15,000 | |
| Filed 2022-06-24 17:35 Tx date 2018-08-23 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
|
Common Shares
00 - Opening Balance-Initial SEDI Report
|
|||
| Filed 2022-06-24 17:34 Tx date 2022-06-20 |
$SGML
Sigma Lithium Corporation |
Bernardini, Marina
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)
Direct Ownership
|
Rights Restricted Share Units
57 - Exercise of rights
|
-15,000 vol |
25,000 | |
| Filed 2019-05-27 12:26 Tx date 2019-03-08 |
$SGMA
Sigma Lithium Resources Corporation (formerly, Margaux Red Capital Inc.) |
Bernardini, Marina
5 - Senior Officer of Issuer
Direct Ownership
|
Rights Restricted Share Units
56 - Grant of rights
|
+40,000 vol |
40,000 | |
| Filed 2019-05-27 12:25 Tx date 2018-08-23 |
$SGMA
Sigma Lithium Resources Corporation (formerly, Margaux Red Capital Inc.) |
Bernardini, Marina
5 - Senior Officer of Issuer
Direct Ownership
|
Rights Restricted Share Units
00 - Opening Balance-Initial SEDI Report
|