Entity Type
Individual
- Info
- Insider Ownership
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Wu William Wai Leung SEC EDGAR Filings
SEC filings, ownership reports, and insider transactions for CIK 0001793749.
Total Filings
6
Latest Filing
02 Jan 2024
Industry
n/a
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- Business address
- C/O Document Security Systems, Inc., 200 Canal View Blvd., Suite 300, Rochester, NY, 14624
Quick Takeaways
- Wu William Wai Leung is an SEC filer tracked under CIK 0001793749.
- 6 filings are listed on this profile.
- Common form coverage includes 4, 3.
What Changed
- Latest filing: 4 filed on 02 Jan 2024.
- Report period: 29 Dec 2023.
Why This Matters
- You can quote filing dates and form types directly from the SEC record on this page.
- Use this profile before deeper ownership or insider analysis to confirm filing history context.
Official SEC Source
Filer Overview
Wu William Wai Leung has filed 6 SEC EDGAR filings since 14 Nov 2019. Common forms include 4, 3.
Latest Filings
Recent SEC filings for Wu William Wai Leung with direct links to document and filing folders.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | 02 Jan 2024 | 29 Dec 2023 | 001-32146 | |
| 4 | Open 4 document | View SEC filing for 4 | 21 Jun 2022 | 16 Jun 2022 | 001-32146 | |
| 4 | Open 4 document | View SEC filing for 4 | 14 Jun 2022 | 07 Jun 2022 | 001-32146 | |
| 3 | Open 3 document | View SEC filing for 3 | 08 Feb 2022 | 31 Jan 2022 | 001-41254 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 01 Dec 2020 | 30 Nov 2020 | 001-39732 |
| 3 | Open 3 document | View SEC filing for 3 | 14 Nov 2019 | 30 Oct 2019 | 001-32146 |
About this filer
Wu William Wai Leung files with the SEC under CIK 0001793749. This page aggregates EDGAR filings and related ownership activity.
FAQ
- 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.