A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.

Why are some filings missing?

New filings appear as the SEC updates EDGAR, and older records can vary by availability.

How often is this page updated?

Updates follow new EDGAR submissions and periodic data refreshes.

SEC EDGAR filings, ownership reports, and insider transactions for CARTECH HOLDING CO.

Business address: Haier Ent.&Inn.Dm Base,Tc1, Qingdao Natl, Univ.Tech.Pk,Guangsheng Rd, Chengyang Dt, Qingdao, China, 266108
Top holdings (Schedule 13D): ATHM
State of incorporation: Cayman Islands
Fiscal year end: 31 December

CARTECH HOLDING CO has filed 1 SEC EDGAR filings since 29 Aug 2025

Recent SEC filings for CARTECH HOLDING CO including SCHEDULE 13D.

Form type	Document	Filing	Description	Filing date	Reporting date	File number(s)
SCHEDULE 13D	Open SCHEDULE 13D document	View SEC filing for SCHEDULE 13D		29 Aug 2025

CARTECH HOLDING CO files with the SEC under CIK 0002059821. This page aggregates EDGAR filings and related ownership activity.

What is a CIK?: A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?: New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?: Updates follow new EDGAR submissions and periodic data refreshes.