# Sigma Lithium Corp: filings

SGML · Nasdaq · CIK 1848309 · [Materials](/sectors/materials.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/sgml.md) · [Financials](/companies/sgml/financials.md) · [Filings](/companies/sgml/filings.md) · [Insiders](/companies/sgml/insiders.md)

## Reports and events: 175 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (6-K 170, 40-F 5, SC 13G/A 4, SC 13G 3, SD 3, 6-K/A 2, F-X 2, SCHEDULE 13G 2, SCHEDULE 13G/A 2, 40-F/A 1, 40FR12B 1, CERT 1, D 1, F-10 1, F-10/A 1, SEC STAFF ACTION 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-23 | 13:00 ET | [6-K](/filings/0001292814-26-004998.md) | Report of a foreign private issuer, period 2026-10-23 | 0001292814-26-004998 |
| 2026-10-06 | 20:58 ET | [6-K](/filings/0001292814-26-004858.md) | Report of a foreign private issuer, period 2026-10-06 | 0001292814-26-004858 |
| 2026-10-01 | 14:36 ET | [6-K](/filings/0001292814-26-004782.md) | Report of a foreign private issuer, period 2026-10-01 | 0001292814-26-004782 |
| 2026-09-28 | 12:04 ET | [6-K](/filings/0001292814-26-004722.md) | Report of a foreign private issuer, period 2026-09-28 | 0001292814-26-004722 |
| 2026-09-22 | 21:52 ET | [6-K](/filings/0001292814-26-004627.md) | Report of a foreign private issuer, period 2026-09-21 | 0001292814-26-004627 |
| 2026-09-17 | 23:36 ET | [6-K](/filings/0001292814-26-004580.md) | Report of a foreign private issuer, period 2026-09-16 | 0001292814-26-004580 |
| 2026-09-08 | 10:17 ET | [6-K](/filings/0001292814-26-004491.md) | Report of a foreign private issuer, period 2026-09-08 | 0001292814-26-004491 |
| 2026-09-04 | 10:37 ET | [6-K](/filings/0001292814-26-004476.md) | Report of a foreign private issuer, period 2026-09-04 | 0001292814-26-004476 |
| 2026-08-24 | 22:07 ET | [6-K](/filings/0001292814-26-004316.md) | Report of a foreign private issuer, period 2026-08-21 | 0001292814-26-004316 |
| 2026-08-14 | 11:58 ET | [6-K](/filings/0001292814-26-004250.md) | Report of a foreign private issuer, period 2026-06-30 | 0001292814-26-004250 |
| 2026-08-11 | 20:10 ET | [6-K](/filings/0001292814-26-004196.md) | Report of a foreign private issuer, period 2026-08-11 | 0001292814-26-004196 |
| 2026-08-05 | 16:00 ET | [6-K](/filings/0001292814-26-004055.md) | Report of a foreign private issuer, period 2026-08-05 | 0001292814-26-004055 |
| 2026-07-22 | 20:48 ET | [6-K](/filings/0001292814-26-003854.md) | Report of a foreign private issuer, period 2026-07-22 | 0001292814-26-003854 |
| 2026-07-15 | 21:21 ET | [6-K](/filings/0001292814-26-003762.md) | Report of a foreign private issuer, period 2026-07-15 | 0001292814-26-003762 |
| 2026-07-15 | 21:19 ET | [6-K](/filings/0001292814-26-003760.md) | Report of a foreign private issuer, period 2026-07-15 | 0001292814-26-003760 |
| 2026-07-09 | 20:15 ET | [6-K](/filings/0001292814-26-003719.md) | Report of a foreign private issuer, period 2026-07-09 | 0001292814-26-003719 |
| 2026-06-09 | 11:40 ET | [6-K](/filings/0001292814-26-003377.md) | Report of a foreign private issuer, period 2026-06-09 | 0001292814-26-003377 |
| 2026-06-03 | 22:38 ET | [6-K](/filings/0001292814-26-003295.md) | Report of a foreign private issuer, period 2026-06-02 | 0001292814-26-003295 |
| 2026-06-02 | 16:34 ET | [6-K](/filings/0001292814-26-003271.md) | Report of a foreign private issuer, period 2026-06-02 | 0001292814-26-003271 |
| 2026-05-18 | 20:53 ET | [6-K](/filings/0001292814-26-003103.md) | Report of a foreign private issuer, period 2026-05-18 | 0001292814-26-003103 |
| 2026-05-15 | 12:13 ET | [6-K](/filings/0001292814-26-003065.md) | Report of a foreign private issuer, period 2026-03-31 | 0001292814-26-003065 |
| 2026-05-12 | 16:49 ET | [6-K](/filings/0001292814-26-003002.md) | Report of a foreign private issuer, period 2026-05-12 | 0001292814-26-003002 |
| 2026-05-05 | 19:36 ET | [6-K](/filings/0001292814-26-002794.md) | Report of a foreign private issuer, period 2026-05-05 | 0001292814-26-002794 |
| 2026-04-02 | 10:15 ET | [6-K](/filings/0001292814-26-002075.md) | Report of a foreign private issuer, period 2026-04-02 | 0001292814-26-002075 |
| 2026-03-30 | 21:29 ET | [40-F](/filings/0001292814-26-001908.md) | Annual report of a Canadian issuer, period 2025-12-31 | 0001292814-26-001908 |
| 2026-03-30 | 10:11 ET | [6-K](/filings/0001292814-26-001884.md) | Report of a foreign private issuer, period 2026-03-30 | 0001292814-26-001884 |
| 2026-03-30 | 10:06 ET | [6-K](/filings/0001292814-26-001880.md) | Report of a foreign private issuer, period 2026-03-30 | 0001292814-26-001880 |
| 2026-03-20 | 13:15 ET | [6-K](/filings/0001292814-26-001560.md) | Report of a foreign private issuer, period 2026-03-20 | 0001292814-26-001560 |
| 2026-03-05 | 23:42 ET | [6-K](/filings/0001292814-26-000672.md) | Report of a foreign private issuer, period 2026-03-04 | 0001292814-26-000672 |
| 2026-02-23 | 19:01 ET | [6-K](/filings/0001292814-26-000471.md) | Report of a foreign private issuer, period 2026-02-23 | 0001292814-26-000471 |
| 2026-02-13 | 11:02 ET | [6-K](/filings/0001292814-26-000373.md) | Report of a foreign private issuer, period 2026-02-13 | 0001292814-26-000373 |
| 2026-02-04 | 11:02 ET | [6-K](/filings/0001292814-26-000231.md) | Report of a foreign private issuer, period 2026-02-04 | 0001292814-26-000231 |
| 2026-02-02 | 14:33 ET | [6-K](/filings/0001292814-26-000215.md) | Report of a foreign private issuer, period 2026-02-02 | 0001292814-26-000215 |
| 2026-01-23 | 11:04 ET | [6-K](/filings/0001292814-26-000162.md) | Report of a foreign private issuer, period 2026-01-23 | 0001292814-26-000162 |
| 2026-01-13 | 11:58 ET | [6-K](/filings/0001292814-26-000094.md) | Report of a foreign private issuer, period 2026-01-13 | 0001292814-26-000094 |
| 2025-12-01 | 11:05 ET | [6-K](/filings/0001292814-25-004124.md) | Report of a foreign private issuer, period 2025-12-31 | 0001292814-25-004124 |
| 2025-11-14 | 13:45 ET | [6-K](/filings/0001292814-25-003982.md) | Report of a foreign private issuer, period 2025-09-30 | 0001292814-25-003982 |
| 2025-10-17 | 16:53 ET | [6-K](/filings/0001171843-25-006510.md) | Report of a foreign private issuer, period 2025-10-17 | 0001171843-25-006510 |
| 2025-10-06 | 13:33 ET | [6-K](/filings/0001171843-25-006286.md) | Report of a foreign private issuer, period 2025-10-06 | 0001171843-25-006286 |
| 2025-10-02 | 16:33 ET | [6-K](/filings/0001171843-25-006241.md) | Report of a foreign private issuer, period 2025-10-02 | 0001171843-25-006241 |
| 2025-08-15 | 19:39 ET | [6-K](/filings/0001171843-25-005445.md) | Report of a foreign private issuer, period 2025-08-15 | 0001171843-25-005445 |
| 2025-08-15 | 19:37 ET | [6-K](/filings/0001171843-25-005444.md) | Report of a foreign private issuer, period 2025-06-30 | 0001171843-25-005444 |
| 2025-08-08 | 16:49 ET | [6-K](/filings/0001171843-25-005219.md) | Report of a foreign private issuer, period 2025-08-08 | 0001171843-25-005219 |
| 2025-07-09 | 22:39 ET | [6-K](/filings/0001171843-25-004376.md) | Report of a foreign private issuer, period 2025-07-08 | 0001171843-25-004376 |
| 2025-06-03 | 23:53 ET | [6-K](/filings/0001171843-25-003584.md) | Report of a foreign private issuer, period 2025-06-02 | 0001171843-25-003584 |
| 2025-05-15 | 00:04 ET | [6-K](/filings/0001171843-25-003198.md) | Report of a foreign private issuer, period 2025-03-31 | 0001171843-25-003198 |
| 2025-05-08 | 11:34 ET | [6-K](/filings/0001171843-25-002951.md) | Report of a foreign private issuer, period 2025-05-07 | 0001171843-25-002951 |
| 2025-04-29 | 22:53 ET | [6-K](/filings/0001171843-25-002560.md) | Report of a foreign private issuer, period 2025-04-28 | 0001171843-25-002560 |
| 2025-04-07 | 21:55 ET | [6-K](/filings/0001171843-25-002041.md) | Report of a foreign private issuer, period 2025-04-04 | 0001171843-25-002041 |
| 2025-03-31 | 10:29 ET | [40-F](/filings/0001171843-25-001837.md) | Annual report of a Canadian issuer, period 2024-12-31 | 0001171843-25-001837 |

Page 1 of 4. [Older](/companies/sgml/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:16 ET. No prices; not investment advice.