Canadian Solar Inc. — All Filings
500 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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144
20-F
20-F/A
3
424B2
424B3
424B4
424B5
6-K
8-A12B
CERTNAS
CORRESP
CT ORDER
EFFECT
F-1
F-1/A
F-3
F-3/A
F-3ASR
FWP
NT 20-F
POS AM
PX14A6G
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-I
SC TO-I/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 3 | OWNERSHIP DOCUMENT | 0001104659-26-036081 | Mar 27, 2026 | Mar 18, 2026 |
| 3 | OWNERSHIP DOCUMENT | 0001104659-26-034120 | Mar 25, 2026 | Mar 18, 2026 |
| SCHEDULE 13G | — | 0001104659-26-032852 | Mar 20, 2026 | — |
| 6-K | FORM 6-K | 0001104659-26-031701 | Mar 19, 2026 | — |
| 3 | OWNERSHIP DOCUMENT | 0001104659-26-030487 | Mar 18, 2026 | — |
| 3 | OWNERSHIP DOCUMENT | 0001104659-26-030463 | Mar 18, 2026 | — |
| 3 | OWNERSHIP DOCUMENT | 0001104659-26-030440 | Mar 18, 2026 | — |
| 3 | OWNERSHIP DOCUMENT | 0001104659-26-030415 | Mar 18, 2026 | — |
| 3 | OWNERSHIP DOCUMENT | 0001104659-26-030403 | Mar 18, 2026 | — |
| 3 | OWNERSHIP DOCUMENT | 0001104659-26-030387 | Mar 18, 2026 | — |
| 3 | OWNERSHIP DOCUMENT | 0001104659-26-030372 | Mar 18, 2026 | — |
| 3 | OWNERSHIP DOCUMENT | 0001104659-26-030342 | Mar 18, 2026 | — |
| 3 | OWNERSHIP DOCUMENT | 0001104659-26-030296 | Mar 18, 2026 | — |
| 6-K | FORM 6-K | 0001104659-26-020956 | Feb 27, 2026 | — |
| 6-K | FORM 6-K | 0001104659-26-012292 | Feb 10, 2026 | — |
| 6-K | FORM 6-K | 0001104659-26-008227 | Jan 30, 2026 | — |
| 6-K | FORM 6-K | 0001104659-26-003124 | Jan 13, 2026 | — |
| 6-K | FORM 6-K | 0001104659-26-002301 | Jan 9, 2026 | — |
| 6-K | FORM 6-K | 0001104659-26-001796 | Jan 7, 2026 | — |
| 6-K | FORM 6-K | 0001104659-26-001793 | Jan 7, 2026 | — |
| 6-K | FORM 6-K | 0001104659-25-124417 | Dec 29, 2025 | — |
| 6-K | FORM 6-K | 0001104659-25-117127 | Dec 1, 2025 | — |
| 144 | — | 0001973379-25-000295 | Nov 20, 2025 | — |
| SCHEDULE 13G/A | — | 0001193125-25-284955 | Nov 17, 2025 | — |
| 144 | — | 0001973379-25-000294 | Nov 17, 2025 | — |
| 144 | — | 0001973379-25-000293 | Nov 17, 2025 | — |
| SCHEDULE 13G/A | — | 0000919859-25-000037 | Nov 13, 2025 | — |
| 6-K | FORM 6-K | 0001104659-25-110784 | Nov 13, 2025 | — |
| 6-K | FORM 6-K | 0001104659-25-104070 | Oct 30, 2025 | — |
| 6-K | FORM 6-K | 0001104659-25-101024 | Oct 21, 2025 | — |
| 144 | — | 0001973379-25-000257 | Sep 9, 2025 | — |
| 144 | — | 0001973379-25-000253 | Sep 8, 2025 | — |
| 6-K | FORM 6-K | 0001104659-25-081168 | Aug 21, 2025 | — |
| SCHEDULE 13G/A | — | 0000919859-25-000024 | Aug 14, 2025 | — |
| SCHEDULE 13G/A | — | 0000950170-25-095547 | Jul 14, 2025 | — |
| SCHEDULE 13G/A | — | 0001104659-25-065934 | Jul 7, 2025 | — |
| 6-K | FORM 6-K | 0001104659-25-060943 | Jun 20, 2025 | — |
| 144 | — | 0001973379-25-000187 | Jun 16, 2025 | — |
| 144 | — | 0001973379-25-000183 | Jun 11, 2025 | — |
| SD | SD | 0001104659-25-053759 | May 29, 2025 | — |
| 144 | — | 0001973379-25-000170 | May 22, 2025 | — |
| 6-K | FORM 6-K | 0001104659-25-051263 | May 21, 2025 | — |
| 6-K | FORM 6-K | 0001104659-25-048959 | May 15, 2025 | — |
| SCHEDULE 13G/A | — | 0000919859-25-000015 | May 13, 2025 | — |
| 20-F | 20-F | 0001410578-25-001046 | Apr 30, 2025 | Dec 31, 2024 |
| 6-K | FORM 6-K | 0001104659-25-041814 | Apr 30, 2025 | — |
| 6-K | FORM 6-K | 0001104659-25-040172 | Apr 28, 2025 | — |
| SCHEDULE 13G/A | — | 0000950170-25-058461 | Apr 25, 2025 | — |
| SCHEDULE 13G/A | — | 0002052113-25-001528 | Apr 24, 2025 | — |
| 6-K | FORM 6-K | 0001104659-25-027542 | Mar 25, 2025 | — |