Oberweis China Opportunities Fund
Oberweis China Opportunities Fund (OBCHX) SEC Filings & 10-K Annual Reports
SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.
SEC EDGAR · data.sec.gov · CIK 0000803020 · OBCHX · NASDAQ · as of Jun 14, 2026
Filing snapshot
Source: SEC EDGAR (data.sec.gov) · CIK 0000803020 · Updated hourly · Not investment advice
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SEC Filing History
About SEC Filings & 10-K Annual Reports
Oberweis China Opportunities Fund (NASDAQ: OBCHX) has submitted 828 documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 2005. As a Financial Services sector company with CIK 0000803020, all filings are publicly accessible via the EDGAR database at no cost.
The annual 10-K report is Oberweis China Opportunities Fund's most comprehensive regulatory disclosure. The most recent Oberweis China Opportunities Fund 10-K was filed on — for fiscal year ending —. Historical OBCHX 10-K annual reports are available from 1995 through —.
Investors researching Oberweis China Opportunities Fund SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.
Frequently Asked Questions
OBCHX SEC Filings · 8 questionsOberweis China Opportunities Fund (OBCHX) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 828 filings and access original documents at no cost. Oberweis China Opportunities Fund's CIK is 0000803020.