Company · CIK 1990251 # Wellchange Holdings Co Ltd | CIK | [1990251](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001990251) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 7372 — Services-Prepackaged Software | | Business address | China | | Listed | WCT (Nasdaq) | | First annual or quarterly report | 2025-05-16 | ## Offerings 4 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-297294 | Registered company Final prospectus | 2026-07-07 | 2026-08-28 | 4 | | 333-291882 | Registered company Effective | 2025-12-02 | 2025-12-04 | 2 | | 333-284034 | IPO Final prospectus | 2024-12-23 | 2025-01-16 | 3 | | 333-276946 | IPO Final prospectus | 2024-02-08 | 2024-10-02 | 7 | ## Filings 20 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2026-08-28 | [424B4](https://www.sec.gov/Archives/edgar/data/1990251/000121390026094944/0001213900-26-094944-index.htm) Final prospectus | 333-297294 | 0001213900-26-094944 | | 2026-08-27 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1990251/999999999526002778/9999999995-26-002778-index.htm) Declared effective | 333-297294 | 9999999995-26-002778 | | 2026-07-13 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1990251/999999999526002283/9999999995-26-002283-index.htm) Declared effective | 333-297294 | 9999999995-26-002283 | | 2026-07-07 | [F-1](https://www.sec.gov/Archives/edgar/data/1990251/000121390026075851/0001213900-26-075851-index.htm) Registration filed | 333-297294 | 0001213900-26-075851 | | 2026-06-23 | [DRS](https://www.sec.gov/Archives/edgar/data/1990251/000121390026071027/0001213900-26-071027-index.htm) Draft made public | 377-09502 | 0001213900-26-071027 | | 2025-12-04 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1990251/999999999525003546/9999999995-25-003546-index.htm) Declared effective | 333-291882 | 9999999995-25-003546 | | 2025-12-02 | [F-1](https://www.sec.gov/Archives/edgar/data/1990251/000121390025116978/0001213900-25-116978-index.htm) Registration filed | 333-291882 | 0001213900-25-116978 | | 2025-10-07 | [DRS](https://www.sec.gov/Archives/edgar/data/1990251/000121390025096917/0001213900-25-096917-index.htm) Draft made public | 377-08556 | 0001213900-25-096917 | | 2025-01-16 | [424B4](https://www.sec.gov/Archives/edgar/data/1990251/000121390025004093/0001213900-25-004093-index.htm) Final prospectus | 333-284034 | 0001213900-25-004093 | | 2025-01-14 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1990251/999999999525000104/9999999995-25-000104-index.htm) Declared effective | 333-284034 | 9999999995-25-000104 | | 2024-12-23 | [F-1](https://www.sec.gov/Archives/edgar/data/1990251/000121390024112033/0001213900-24-112033-index.htm) Registration filed | 333-284034 | 0001213900-24-112033 | | 2024-12-18 | [DRS](https://www.sec.gov/Archives/edgar/data/1990251/000121390024110174/0001213900-24-110174-index.htm) Draft made public | 377-07617 | 0001213900-24-110174 | | 2024-10-02 | [424B4](https://www.sec.gov/Archives/edgar/data/1990251/000121390024084652/0001213900-24-084652-index.htm) Final prospectus | 333-276946 | 0001213900-24-084652 | | 2024-09-30 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1990251/999999999524003015/9999999995-24-003015-index.htm) Declared effective | 333-276946 | 9999999995-24-003015 | | 2024-09-18 | [F-1/A](https://www.sec.gov/Archives/edgar/data/1990251/000121390024079853/0001213900-24-079853-index.htm) Amendment | 333-276946 | 0001213900-24-079853 | | 2024-08-19 | [F-1/A](https://www.sec.gov/Archives/edgar/data/1990251/000121390024070771/0001213900-24-070771-index.htm) Amendment | 333-276946 | 0001213900-24-070771 | | 2024-06-11 | [F-1/A](https://www.sec.gov/Archives/edgar/data/1990251/000121390024051406/0001213900-24-051406-index.htm) Amendment | 333-276946 | 0001213900-24-051406 | | 2024-03-27 | [F-1/A](https://www.sec.gov/Archives/edgar/data/1990251/000121390024026639/0001213900-24-026639-index.htm) Amendment | 333-276946 | 0001213900-24-026639 | | 2024-02-08 | [F-1](https://www.sec.gov/Archives/edgar/data/1990251/000121390024011574/0001213900-24-011574-index.htm) Registration filed | 333-276946 | 0001213900-24-011574 | | 2023-09-28 | [DRS](https://www.sec.gov/Archives/edgar/data/1990251/000121390023080591/0001213900-23-080591-index.htm) Draft made public | 377-06900 | 0001213900-23-080591 | [All filings of this company](https://equitycapital.markets/filings?cik=1990251) · [CSV](https://equitycapital.markets/filings.csv?cik=1990251) --- Source page: https://equitycapital.markets/company/1990251 · Data: U.S. SEC EDGAR · CC BY 4.0