Company · CIK 1780652 # Canaan Inc. | CIK | [1780652](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001780652) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 6199 — Finance Services | | Incorporated in | E9 | | Business address | Singapore | | Listed | CAN (Nasdaq) | | First annual or quarterly report | 2020-04-15 | ## Offerings 2 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-278762 | Shelf Effective | 2024-04-17 | 2024-12-23 | 4 | | 333-234356 | IPO Final prospectus | 2019-10-28 | 2019-11-21 | 7 | ## Filings 23 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2026-06-17 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1780652/999999999526002037/9999999995-26-002037-index.htm) Declared effective | 333-285125 | 9999999995-26-002037 | | 2025-11-04 | [424B5](https://www.sec.gov/Archives/edgar/data/1780652/000110465925106149/0001104659-25-106149-index.htm) Shelf takedown | 333-285125 | 0001104659-25-106149 | | 2025-10-24 | [424B5](https://www.sec.gov/Archives/edgar/data/1780652/000110465925102125/0001104659-25-102125-index.htm) Shelf takedown | 333-285125 | 0001104659-25-102125 | | 2025-03-07 | [424B5](https://www.sec.gov/Archives/edgar/data/1780652/000110465925021723/0001104659-25-021723-index.htm) Shelf takedown | 333-285125 | 0001104659-25-021723 | | 2024-12-23 | [424B5](https://www.sec.gov/Archives/edgar/data/1780652/000110465924131283/0001104659-24-131283-index.htm) Shelf takedown | 333-278762 | 0001104659-24-131283 | | 2024-11-22 | [424B5](https://www.sec.gov/Archives/edgar/data/1780652/000110465924122090/0001104659-24-122090-index.htm) Shelf takedown | 333-278762 | 0001104659-24-122090 | | 2024-09-05 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1780652/999999999524002724/9999999995-24-002724-index.htm) Declared effective | 333-278762 | 9999999995-24-002724 | | 2024-04-17 | [F-3](https://www.sec.gov/Archives/edgar/data/1780652/000110465924048354/0001104659-24-048354-index.htm) Shelf registered | 333-278762 | 0001104659-24-048354 | | 2024-01-19 | [424B5](https://www.sec.gov/Archives/edgar/data/1780652/000110465924005202/0001104659-24-005202-index.htm) Shelf takedown | 333-255470 | 0001104659-24-005202 | | 2023-12-01 | [424B5](https://www.sec.gov/Archives/edgar/data/1780652/000110465923122851/0001104659-23-122851-index.htm) Shelf takedown | 333-255470 | 0001104659-23-122851 | | 2023-11-27 | [424B5](https://www.sec.gov/Archives/edgar/data/1780652/000110465923121116/0001104659-23-121116-index.htm) Shelf takedown | 333-255470 | 0001104659-23-121116 | | 2023-11-13 | [424B5](https://www.sec.gov/Archives/edgar/data/1780652/000110465923117277/0001104659-23-117277-index.htm) Shelf takedown | 333-255470 | 0001104659-23-117277 | | 2023-05-01 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1780652/999999999523001140/9999999995-23-001140-index.htm) Declared effective | 333-255470 | 9999999995-23-001140 | | 2022-11-25 | [424B5](https://www.sec.gov/Archives/edgar/data/1780652/000110465922122089/0001104659-22-122089-index.htm) Shelf takedown | 333-255470 | 0001104659-22-122089 | | 2021-04-30 | [424B5](https://www.sec.gov/Archives/edgar/data/1780652/000119312521141694/0001193125-21-141694-index.htm) Shelf takedown | 333-255470 | 0001193125-21-141694 | | 2019-11-21 | [424B4](https://www.sec.gov/Archives/edgar/data/1780652/000119312519297270/0001193125-19-297270-index.htm) Final prospectus | 333-234356 | 0001193125-19-297270 | | 2019-11-20 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1780652/999999999519002622/9999999995-19-002622-index.htm) Declared effective | 333-234356 | 9999999995-19-002622 | | 2019-11-20 | [F-1/A](https://www.sec.gov/Archives/edgar/data/1780652/000119312519296267/0001193125-19-296267-index.htm) Amendment | 333-234356 | 0001193125-19-296267 | | 2019-11-18 | [F-1/A](https://www.sec.gov/Archives/edgar/data/1780652/000119312519294441/0001193125-19-294441-index.htm) Amendment | 333-234356 | 0001193125-19-294441 | | 2019-11-13 | [F-1/A](https://www.sec.gov/Archives/edgar/data/1780652/000119312519291117/0001193125-19-291117-index.htm) Amendment | 333-234356 | 0001193125-19-291117 | | 2019-11-05 | [F-1/A](https://www.sec.gov/Archives/edgar/data/1780652/000119312519284407/0001193125-19-284407-index.htm) Amendment | 333-234356 | 0001193125-19-284407 | | 2019-10-28 | [F-1](https://www.sec.gov/Archives/edgar/data/1780652/000119312519276263/0001193125-19-276263-index.htm) Registration filed | 333-234356 | 0001193125-19-276263 | | 2019-07-23 | [DRS](https://www.sec.gov/Archives/edgar/data/1780652/000095012319006579/0000950123-19-006579-index.htm) Draft made public | 377-02747 | 0000950123-19-006579 | [All filings of this company](https://equitycapital.markets/filings?cik=1780652) · [CSV](https://equitycapital.markets/filings.csv?cik=1780652) --- Source page: https://equitycapital.markets/company/1780652 · Data: U.S. SEC EDGAR · CC BY 4.0