Company facts
- Industry
- Semiconductors & Related Devices
- Headquarters
- Kitchener
- Most recent report
- 6-K, filed Aug 27, 2026
- Filings on record
- 555 filings
- On EDGAR
- CIK 1375877
- Fiscal year ends
- December
- Filer status
- Large accelerated filer
Financials 8 of 303
- 6-K Report a foreign issuer made public elsewhere Aug 27, 2026
- 6-K Report a foreign issuer made public elsewhere Aug 13, 2026
- 6-K Report a foreign issuer made public elsewhere Jul 23, 2026
- 6-K Report a foreign issuer made public elsewhere Jul 6, 2026
- 6-K Report a foreign issuer made public elsewhere Jul 2, 2026
- 6-K Report a foreign issuer made public elsewhere Jun 12, 2026
- 6-K Report a foreign issuer made public elsewhere May 14, 2026
- 6-K Report a foreign issuer made public elsewhere Apr 27, 2026
Prospectuses and Registrations 8 of 23
- S-8 Registration statement for an employee plan Sep 21, 2026
- 424B5 Prospectus supplement for an offering May 27, 2021
- 424B5 Prospectus supplement for an offering Jan 4, 2016
- S-8 Registration statement for an employee plan Jan 30, 2015
- 424B5 Prospectus supplement for an offering Feb 12, 2014
- 424B5 Prospectus supplement for an offering Feb 11, 2014
- 424B2 Prospectus supplement for an offering Sep 13, 2013
- 424B5 Prospectus supplement for an offering Aug 15, 2013
Proxies 1
Ownership 8 of 156
- SCHEDULE 13G Large holder reported a passive stake Jul 27, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended Jul 23, 2026
- 4 Insider reported a trade Jul 14, 2026
- 4 Insider reported a trade Jul 14, 2026
- 4 Insider reported a trade Jul 14, 2026
- 4 Insider reported a trade Jul 13, 2026
- 4 Insider reported a trade Jul 13, 2026
- 4 Insider reported a trade Jul 13, 2026
Other 8 of 72
- SD Conflict minerals disclosure Jun 1, 2026
- SD Conflict minerals disclosure May 29, 2025
- SD Conflict minerals disclosure May 29, 2024
- UPLOAD Comment letter from SEC staff Aug 17, 2023
- CORRESP Reply to SEC staff Aug 8, 2023
- UPLOAD Comment letter from SEC staff Jul 26, 2023
- SD Conflict minerals disclosure May 31, 2023
- UPLOAD Comment letter from SEC staff Oct 19, 2022
Everything here comes from Canadian Solar Inc.'s own filings on SEC EDGAR. The filing list is rechecked every hour.