| Date | Time | Source | Headline | Symbol | Company |
| 05/22/2024 | 12:02PM | Edgar (US Regulatory) | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | NASDAQ:SGML | Sigma Lithium Corporation |
| 05/22/2024 | 10:24AM | PR Newswire (Canada) | SIGMA LITHIUM ANNOUNCES LOADING 22,000t SHIPMENT TO LX INTERNATIONAL AT PREMIUM FIXED FORMULA: 9% OF LME LITHIUM HYDROXIDE | NASDAQ:SGML | Sigma Lithium Corporation |
| 05/22/2024 | 10:24AM | PR Newswire (US) | SIGMA LITHIUM ANNOUNCES LOADING 22,000t SHIPMENT TO LX INTERNATIONAL AT PREMIUM FIXED FORMULA: 9% OF LME LITHIUM HYDROXIDE | NASDAQ:SGML | Sigma Lithium Corporation |
| 05/16/2024 | 10:10AM | Edgar (US Regulatory) | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | NASDAQ:SGML | Sigma Lithium Corporation |
| 05/16/2024 | 8:00AM | PR Newswire (US) | SIGMA LITHIUM REPORTS 1Q 2024 RESULTS: MAY SHIPMENT PRICED AT $1,290, INCREASED 25% FROM 1Q; PRODUCTION COSTS AT $397/t, 2ND LOWEST IN INDUSTRY | NASDAQ:SGML | Sigma Lithium Corporation |
| 05/16/2024 | 8:00AM | PR Newswire (Canada) | SIGMA LITHIUM REPORTS 1Q 2024 RESULTS: MAY SHIPMENT PRICED AT $1,290, INCREASED 25% FROM 1Q; PRODUCTION COSTS AT $397/t, 2ND LOWEST IN INDUSTRY | NASDAQ:SGML | Sigma Lithium Corporation |
| 05/15/2024 | 10:17AM | Edgar (US Regulatory) | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | NASDAQ:SGML | Sigma Lithium Corporation |
| 05/15/2024 | 7:30AM | PR Newswire (Canada) | SIGMA LITHIUM TO RELEASE FIRST QUARTER 2024 RESULTS MAY 16, 2024, BEFORE MARKET OPEN | NASDAQ:SGML | Sigma Lithium Corporation |
| 05/15/2024 | 7:30AM | PR Newswire (US) | SIGMA LITHIUM TO RELEASE FIRST QUARTER 2024 RESULTS MAY 16, 2024, BEFORE MARKET OPEN | NASDAQ:SGML | Sigma Lithium Corporation |
| 05/08/2024 | 12:03PM | Edgar (US Regulatory) | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | NASDAQ:SGML | Sigma Lithium Corporation |
| 05/08/2024 | 7:41AM | PR Newswire (US) | SIGMA LITHIUM INCREASES PROVEN & PROBABLE OPEN PIT MINERAL RESERVE BY 40% TO 77Mt EXTENDING OPERATIONS TO 25 YEARS | NASDAQ:SGML | Sigma Lithium Corporation |
| 05/08/2024 | 7:41AM | PR Newswire (Canada) | SIGMA LITHIUM INCREASES PROVEN & PROBABLE OPEN PIT MINERAL RESERVE BY 40% TO 77Mt EXTENDING OPERATIONS TO 25 YEARS | NASDAQ:SGML | Sigma Lithium Corporation |
| 05/01/2024 | 6:00AM | PR Newswire (Canada) | SIGMA LITHIUM ANNOUNCES IT HAS FILED ITS FULL YEAR 2023 FINANCIALS | NASDAQ:SGML | Sigma Lithium Corporation |
| 05/01/2024 | 6:00AM | PR Newswire (US) | SIGMA LITHIUM ANNOUNCES IT HAS FILED ITS FULL YEAR 2023 FINANCIALS | NASDAQ:SGML | Sigma Lithium Corporation |
| 04/15/2024 | 8:44AM | PR Newswire (Canada) | SIGMA LITHIUM ANNOUNCES LOADING 22,000t SHIPMENT WITH 85% PREPAYMENT AT PREMIUM PRICES | NASDAQ:SGML | Sigma Lithium Corporation |
| 04/15/2024 | 8:44AM | PR Newswire (US) | SIGMA LITHIUM ANNOUNCES LOADING 22,000t SHIPMENT WITH 85% PREPAYMENT AT PREMIUM PRICES | NASDAQ:SGML | Sigma Lithium Corporation |
| 04/11/2024 | 7:30PM | PR Newswire (Canada) | SIGMA LITHIUM INCREASES CONSERVATION PROGRAM AGAINST DEFORESTATION TO REACH RECORD AREA OF 7 KM2; RECEIVES LETTER FROM NASDAQ REGARDING DELAYED FORM 40-F; FILING EXPECTED BEFORE END OF APRIL | NASDAQ:SGML | Sigma Lithium Corporation |
| 04/11/2024 | 7:30PM | PR Newswire (US) | SIGMA LITHIUM INCREASES CONSERVATION PROGRAM AGAINST DEFORESTATION TO REACH RECORD AREA OF 7 KM2; RECEIVES LETTER FROM NASDAQ REGARDING DELAYED FORM 40-F; FILING EXPECTED BEFORE END OF APRIL | NASDAQ:SGML | Sigma Lithium Corporation |
| 04/05/2024 | 7:38AM | IH Market News | Apple Terminates 614 Employees, Disney Unveils June Crackdown on Password Sharing, and More Updates | NASDAQ:SGML | Sigma Lithium Corporation |
| 04/01/2024 | 8:31AM | PR Newswire (US) | SIGMA LITHIUM ANNOUNCES FINAL INVESTMENT DECISION AND INITIATION OF CONSTRUCTION TO DOUBLE PRODUCTION CAPACITY TO 520,000t/y | NASDAQ:SGML | Sigma Lithium Corporation |
| 04/01/2024 | 8:31AM | PR Newswire (Canada) | SIGMA LITHIUM ANNOUNCES FINAL INVESTMENT DECISION AND INITIATION OF CONSTRUCTION TO DOUBLE PRODUCTION CAPACITY TO 520,000t/y | NASDAQ:SGML | Sigma Lithium Corporation |
| 03/27/2024 | 5:23PM | PR Newswire (Canada) | SIGMA LITHIUM SECURES PREMIUM FINAL PRICE OF US$ 1,333/t FOR 22,000 t OF QUINTUPLE ZERO LITHIUM, WITH 85% PRE-PAYMENT FOR DELIVERY IN 2 WEEKS | NASDAQ:SGML | Sigma Lithium Corporation |
| 03/27/2024 | 5:23PM | PR Newswire (US) | SIGMA LITHIUM SECURES PREMIUM FINAL PRICE OF US$ 1,333/t FOR 22,000 t OF QUINTUPLE ZERO LITHIUM, WITH 85% PRE-PAYMENT FOR DELIVERY IN 2 WEEKS | NASDAQ:SGML | Sigma Lithium Corporation |
| 03/21/2024 | 6:00AM | PR Newswire (US) | SIGMA LITHIUM TO RELEASE FULL YEAR 2023 RESULTS APRIL 1, 2024; FILES UPDATED NI 43-101 TECHNICAL REPORT WITH MINERAL RESOURCE ESTIMATES | NASDAQ:SGML | Sigma Lithium Corporation |
| 03/21/2024 | 6:00AM | PR Newswire (Canada) | SIGMA LITHIUM TO RELEASE FULL YEAR 2023 RESULTS APRIL 1, 2024; FILES UPDATED NI 43-101 TECHNICAL REPORT WITH MINERAL RESOURCE ESTIMATES | NASDAQ:SGML | Sigma Lithium Corporation |
| 03/19/2024 | 5:44PM | PR Newswire (Canada) | SIGMA LITHIUM RECEIVES INITIATION LETTER OF ARBITRATION BY LG-ES FROM ICDR | NASDAQ:SGML | Sigma Lithium Corporation |
| 03/19/2024 | 5:44PM | PR Newswire (US) | SIGMA LITHIUM RECEIVES INITIATION LETTER OF ARBITRATION BY LG-ES FROM ICDR | NASDAQ:SGML | Sigma Lithium Corporation |
| 03/08/2024 | 1:56PM | Edgar (US Regulatory) | Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16] | NASDAQ:SGML | Sigma Lithium Corporation |
| 03/08/2024 | 8:53AM | PR Newswire (US) | SIGMA LITHIUM CELEBRATES INTERNATIONAL WOMEN'S DAY BY CLOSING ESG TRADE FINANCE CREDIT LINES TOTALLING USD 90M AND LOADING 22,000t SHIPMENT TO GLENCORE WITH 85% PREPAYMENT AT PREMIUM PRICES | NASDAQ:SGML | Sigma Lithium Corporation |
| 03/08/2024 | 8:53AM | PR Newswire (Canada) | SIGMA LITHIUM CELEBRATES INTERNATIONAL WOMEN'S DAY BY CLOSING ESG TRADE FINANCE CREDIT LINES TOTALLING USD 90M AND LOADING 22,000t SHIPMENT TO GLENCORE WITH 85% PREPAYMENT AT PREMIUM PRICES | NASDAQ:SGML | Sigma Lithium Corporation |