Marina Bernardini

Executive

Insider activity · 24 months0 buys7 salesCumulative net flow

Dec 24 · 0 buys · 0 salesJan 25 · 0 buys · 0 salesFeb 25 · 0 buys · 0 salesMar 25 · 0 buys · 0 salesApr 25 · 0 buys · 0 salesMay 25 · 0 buys · 7 salesJun 25 · 0 buys · 0 salesJul 25 · 0 buys · 0 salesAug 25 · 0 buys · 0 salesSept 25 · 0 buys · 0 salesOct 25 · 0 buys · 0 salesNov 25 · 0 buys · 0 salesDec 25 · 0 buys · 0 salesJan 26 · 0 buys · 0 salesFeb 26 · 0 buys · 0 salesMar 26 · 0 buys · 0 salesApr 26 · 0 buys · 0 salesMay 26 · 0 buys · 0 salesJun 26 · 0 buys · 0 salesJul 26 · 0 buys · 0 salesAug 26 · 0 buys · 0 salesSept 26 · 0 buys · 0 salesOct 26 · 0 buys · 0 salesNov 26 · 0 buys · 0 sales

Total declarations

Company

▲ Purchases (0 ops.)

—

▼ Sales (14 ops.)

€1.2M

Latest filing published 31 Aug 2026 for Sigma Lithium Corporation.

Filing timeline

BuySale

Marina Bernardini

Insider track record

Disclosed buys

Disclosed sells

Signal history

Marina Bernardini: trading record in brief

Marina Bernardini discloses dealings in Sigma Lithium Corporation to SEDI. Between 23 August 2018 and 3 July 2026, the trades on record add up to 21 filings.

Sales make up the whole of the open-market record (14 sales, €1.2M). Besides market trades, the filings include 1 share grant and 4 option exercises.

The record was last updated on 31 August 2026 with an option exercise in Sigma Lithium Corporation. Filings reach the SEDI feed a median of 59 days after the trade. The shorter that gap, the sooner other investors can see what insiders have done. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. These figures are compiled from regulatory filings published by SEDI. They describe what insiders did and are not a recommendation.

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Sigma Lithium Corporation (CA)

Declarations21 total

◇
Marina Bernardini
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)Executives3 Jul 2026Sigma Lithium Corporation
0SEDI
60,000 sharesCommon SharesTSXSEDI:4770421
◇
Marina Bernardini
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)Executives3 Jul 2026Sigma Lithium Corporation
0SEDI
60,000 sharesRights Restricted Share UnitsTSXSEDI:4770419
◆
Marina Bernardini
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)Executives10 Jun 2026Sigma Lithium Corporation
0SEDI
60,000 sharesRights Restricted Share UnitsTSXSEDI:4770411
▼
Marina Bernardini
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)Executives16 May 2025Sigma Lithium Corporation
85,800 CAD12SEDI
13,000 shares@ CA$6.605.7% of flowCommon SharesTSXSEDI:4531233
▼
Marina Bernardini
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)Executives20 May 2025Sigma Lithium Corporation
555,366 CAD15SEDI
95,097 shares@ CA$5.8436.5% of flowCommon SharesTSXSEDI:4531236
▼
Marina Bernardini
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)Executives7 Aug 2024Sigma Lithium Corporation
91,200 CAD12SEDI
10,000 shares@ CA$9.126.3% of flowCommon SharesTSXSEDI:4531220
▼
Marina Bernardini
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)Executives8 Aug 2024Sigma Lithium Corporation
59,479 CAD11SEDI
6,341 shares@ CA$9.384.1% of flowCommon SharesTSXSEDI:4531227
▼
Marina Bernardini
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)Executives14 May 2025Sigma Lithium Corporation
75,800 CAD11SEDI
10,000 shares@ CA$7.585.0% of flowCommon SharesTSXSEDI:4531231
▼
Marina Bernardini
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)Executives7 Aug 2024Sigma Lithium Corporation
90,800 CAD12SEDI
10,000 shares@ CA$9.086.2% of flowCommon SharesTSXSEDI:4531218
▼
Marina Bernardini
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)Executives14 May 2025Sigma Lithium Corporation
75,600 CAD11SEDI
10,000 shares@ CA$7.565.0% of flowCommon SharesTSXSEDI:4531230
▼
Marina Bernardini
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)Executives20 May 2025Sigma Lithium Corporation
59,000 CAD11SEDI
10,000 shares@ CA$5.903.9% of flowCommon SharesTSXSEDI:4531234
▼
Marina Bernardini
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)Executives6 Aug 2024Sigma Lithium Corporation
11,619 CAD11SEDI
1,291 shares@ CA$9.000.8% of flowCommon SharesTSXSEDI:4531216
▼
Marina Bernardini
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)Executives13 May 2025Sigma Lithium Corporation
2,370 CAD11SEDI
300 shares@ CA$7.900.2% of flowCommon SharesTSXSEDI:4531228
▼
Marina Bernardini
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)Executives7 Aug 2024Sigma Lithium Corporation
94,600 CAD12SEDI
10,000 shares@ CA$9.466.5% of flowCommon SharesTSXSEDI:4531222
▼
Marina Bernardini
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)Executives15 May 2025Sigma Lithium Corporation
230,496 CAD13SEDI
32,928 shares@ CA$7.0015.2% of flowCommon SharesTSXSEDI:4531232
▼
Marina Bernardini
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)Executives7 Aug 2024Sigma Lithium Corporation
70,143 CAD11SEDI
7,368 shares@ CA$9.524.8% of flowCommon SharesTSXSEDI:4531223
◇
Marina Bernardini
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)Executives17 Jul 2023Sigma Lithium Corporation
0SEDI
275,000 sharesCommon SharesTSXSEDI:4530231
●
Marina Bernardini
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)Executives23 Aug 2018Sigma Lithium Corporation
0SEDI
Common SharesTSXSEDI:4530229
▼
Marina Bernardini
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)Executives16 Aug 2022Sigma Lithium Corporation
347,400 CAD0SEDI
15,000 shares@ CA$23.16Common SharesTSXSEDI:3990714
◇
Marina Bernardini
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)Executives20 Jun 2022Sigma Lithium Corporation
0SEDI
15,000 sharesCommon SharesTSXSEDI:3966307
●
Marina Bernardini
7 - Director or Senior Officer of Insider or Subsidiary of Issuer (other than in 4,5,6)Executives23 Aug 2018Sigma Lithium Corporation
0SEDI
Common SharesTSXSEDI:3966306

21 of 21 declarations

Marina Bernardini

Insider track record

Marina Bernardini: trading record in brief

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