# Canadian Solar Inc.: filings

CSIQ · Nasdaq · CIK 1375877 · [Technology](/sectors/technology.md) · fiscal year ends Dec 31

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

## Reports and events: 288 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 258, 4 41, 144 26, SC 13G/A 21, 20-F 18, UPLOAD 15, CORRESP 13, SD 13, SC 13G 12, 3 11, SC 13D/A 10, SCHEDULE 13G/A 10, 424B5 7, 3/A 4, 20-F/A 3, CT ORDER 3, S-8 3, SCHEDULE 13G 3, 4/A 2, EFFECT 2, F-3/A 2, F-3ASR 2, SC 13D 2, SC TO-I/A 2, 424B2 1, F-3 1, NT 20-F 1, POS AM 1, PX14A6G 1, SC TO-I 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-29 | 07:05 ET | [6-K](/filings/0001104659-26-119856.md) | Report of a foreign private issuer, period 2026-10-29 | 0001104659-26-119856 |
| 2026-08-27 | 06:23 ET | [6-K](/filings/0001104659-26-101856.md) | Report of a foreign private issuer, period 2026-08-27 | 0001104659-26-101856 |
| 2026-08-13 | 07:15 ET | [6-K](/filings/0001104659-26-095449.md) | Report of a foreign private issuer, period 2026-08-13 | 0001104659-26-095449 |
| 2026-07-23 | 16:01 ET | [6-K](/filings/0001104659-26-086249.md) | Report of a foreign private issuer, period 2026-07-23 | 0001104659-26-086249 |
| 2026-07-06 | 17:00 ET | [6-K](/filings/0001104659-26-080807.md) | Report of a foreign private issuer, period 2026-07-06 | 0001104659-26-080807 |
| 2026-07-02 | 09:15 ET | [6-K](/filings/0001104659-26-080144.md) | Report of a foreign private issuer, period 2026-07-02 | 0001104659-26-080144 |
| 2026-06-12 | 16:06 ET | [6-K](/filings/0001104659-26-073436.md) | Report of a foreign private issuer, period 2026-06-12 | 0001104659-26-073436 |
| 2026-05-14 | 06:58 ET | [6-K](/filings/0001104659-26-060672.md) | Report of a foreign private issuer, period 2026-05-14 | 0001104659-26-060672 |
| 2026-04-27 | 16:02 ET | [6-K](/filings/0001104659-26-049421.md) | Report of a foreign private issuer, period 2026-04-27 | 0001104659-26-049421 |
| 2026-04-10 | 16:05 ET | [20-F](/filings/0001104659-26-041976.md) | Annual report of a foreign private issuer, period 2025-12-31 | 0001104659-26-041976 |
| 2026-03-19 | 06:54 ET | [6-K](/filings/0001104659-26-031701.md) | Report of a foreign private issuer, period 2026-03-19 | 0001104659-26-031701 |
| 2026-02-27 | 06:37 ET | [6-K](/filings/0001104659-26-020956.md) | Report of a foreign private issuer, period 2026-02-27 | 0001104659-26-020956 |
| 2026-02-10 | 06:05 ET | [6-K](/filings/0001104659-26-012292.md) | Report of a foreign private issuer, period 2026-02-10 | 0001104659-26-012292 |
| 2026-01-30 | 06:01 ET | [6-K](/filings/0001104659-26-008227.md) | Report of a foreign private issuer, period 2026-01-30 | 0001104659-26-008227 |
| 2026-01-13 | 09:25 ET | [6-K](/filings/0001104659-26-003124.md) | Report of a foreign private issuer, period 2026-01-13 | 0001104659-26-003124 |
| 2026-01-09 | 06:15 ET | [6-K](/filings/0001104659-26-002301.md) | Report of a foreign private issuer, period 2026-01-09 | 0001104659-26-002301 |
| 2026-01-07 | 16:34 ET | [6-K](/filings/0001104659-26-001796.md) | Report of a foreign private issuer, period 2026-01-07 | 0001104659-26-001796 |
| 2026-01-07 | 16:33 ET | [6-K](/filings/0001104659-26-001793.md) | Report of a foreign private issuer, period 2026-01-07 | 0001104659-26-001793 |
| 2025-12-29 | 06:20 ET | [6-K](/filings/0001104659-25-124417.md) | Report of a foreign private issuer, period 2025-12-29 | 0001104659-25-124417 |
| 2025-12-01 | 07:10 ET | [6-K](/filings/0001104659-25-117127.md) | Report of a foreign private issuer, period 2025-12-01 | 0001104659-25-117127 |
| 2025-11-13 | 06:23 ET | [6-K](/filings/0001104659-25-110784.md) | Report of a foreign private issuer, period 2025-11-13 | 0001104659-25-110784 |
| 2025-10-30 | 09:20 ET | [6-K](/filings/0001104659-25-104070.md) | Report of a foreign private issuer, period 2025-10-30 | 0001104659-25-104070 |
| 2025-10-21 | 07:15 ET | [6-K](/filings/0001104659-25-101024.md) | Report of a foreign private issuer, period 2025-10-21 | 0001104659-25-101024 |
| 2025-08-21 | 08:06 ET | [6-K](/filings/0001104659-25-081168.md) | Report of a foreign private issuer, period 2025-08-21 | 0001104659-25-081168 |
| 2025-06-20 | 08:59 ET | [6-K](/filings/0001104659-25-060943.md) | Report of a foreign private issuer, period 2025-06-20 | 0001104659-25-060943 |
| 2025-05-21 | 06:17 ET | [6-K](/filings/0001104659-25-051263.md) | Report of a foreign private issuer, period 2025-05-21 | 0001104659-25-051263 |
| 2025-05-15 | 07:21 ET | [6-K](/filings/0001104659-25-048959.md) | Report of a foreign private issuer, period 2025-05-15 | 0001104659-25-048959 |
| 2025-04-30 | 16:06 ET | [20-F](/filings/0001410578-25-001046.md) | Annual report of a foreign private issuer, period 2024-12-31 | 0001410578-25-001046 |
| 2025-04-30 | 07:31 ET | [6-K](/filings/0001104659-25-041814.md) | Report of a foreign private issuer, period 2025-04-30 | 0001104659-25-041814 |
| 2025-04-28 | 16:00 ET | [6-K](/filings/0001104659-25-040172.md) | Report of a foreign private issuer, period 2025-04-28 | 0001104659-25-040172 |
| 2025-03-25 | 07:16 ET | [6-K](/filings/0001104659-25-027542.md) | Report of a foreign private issuer, period 2025-03-25 | 0001104659-25-027542 |
| 2025-02-27 | 06:04 ET | [6-K](/filings/0001104659-25-017688.md) | Report of a foreign private issuer, period 2025-02-27 | 0001104659-25-017688 |
| 2024-12-05 | 07:20 ET | [6-K](/filings/0001104659-24-125762.md) | Report of a foreign private issuer, period 2024-12-05 | 0001104659-24-125762 |
| 2024-10-29 | 07:07 ET | [6-K](/filings/0001104659-24-112018.md) | Report of a foreign private issuer, period 2024-10-29 | 0001104659-24-112018 |
| 2024-10-03 | 07:33 ET | [6-K](/filings/0001104659-24-105627.md) | Report of a foreign private issuer, period 2024-10-03 | 0001104659-24-105627 |
| 2024-08-22 | 08:25 ET | [6-K](/filings/0001104659-24-091842.md) | Report of a foreign private issuer, period 2024-08-22 | 0001104659-24-091842 |
| 2024-08-19 | 07:15 ET | [6-K](/filings/0001104659-24-090682.md) | Report of a foreign private issuer, period 2024-08-19 | 0001104659-24-090682 |
| 2024-07-17 | 16:01 ET | [6-K](/filings/0001104659-24-080542.md) | Report of a foreign private issuer, period 2024-07-17 | 0001104659-24-080542 |
| 2024-06-21 | 08:04 ET | [6-K](/filings/0001104659-24-073760.md) | Report of a foreign private issuer, period 2024-06-21 | 0001104659-24-073760 |
| 2024-06-20 | 07:26 ET | [6-K](/filings/0001104659-24-073129.md) | Report of a foreign private issuer, period 2024-06-20 | 0001104659-24-073129 |
| 2024-06-03 | 07:46 ET | [6-K](/filings/0001104659-24-067468.md) | Report of a foreign private issuer, period 2024-06-03 | 0001104659-24-067468 |
| 2024-05-28 | 16:42 ET | [6-K](/filings/0001104659-24-065629.md) | Report of a foreign private issuer, period 2024-05-28 | 0001104659-24-065629 |
| 2024-05-23 | 07:20 ET | [6-K](/filings/0001104659-24-064526.md) | Report of a foreign private issuer, period 2024-05-23 | 0001104659-24-064526 |
| 2024-05-09 | 07:29 ET | [6-K](/filings/0001104659-24-059118.md) | Report of a foreign private issuer, period 2024-05-09 | 0001104659-24-059118 |
| 2024-04-26 | 16:00 ET | [6-K](/filings/0001104659-24-052899.md) | Report of a foreign private issuer, period 2024-04-26 | 0001104659-24-052899 |
| 2024-04-26 | 08:06 ET | [20-F](/filings/0001104659-24-052464.md) | Annual report of a foreign private issuer, period 2023-12-31 | 0001104659-24-052464 |
| 2024-03-14 | 06:53 ET | [6-K](/filings/0001104659-24-034200.md) | Report of a foreign private issuer, period 2024-03-14 | 0001104659-24-034200 |
| 2024-02-28 | 06:16 ET | [6-K](/filings/0001104659-24-028429.md) | Report of a foreign private issuer, period 2024-02-28 | 0001104659-24-028429 |
| 2024-01-23 | 07:07 ET | [6-K](/filings/0001104659-24-005738.md) | Report of a foreign private issuer, period 2024-01-23 | 0001104659-24-005738 |
| 2023-11-14 | 06:33 ET | [6-K](/filings/0001104659-23-117609.md) | Report of a foreign private issuer, period 2023-11-14 | 0001104659-23-117609 |

Page 1 of 6. [Older](/companies/csiq/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 29, 2026, 07:06 ET. No prices; not investment advice.