Entity Type
Individual
Filer Snapshot
Mark Lawrence Rubinstein SEC EDGAR Filings
SEC filings, ownership reports, and insider transactions for CIK 0002103809.
Total Filings
2
Latest Filing
30 Jan 2026
Industry
n/a
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Source: SEC Forms 3/4/5
View Source Filing
4 filed on 30 Jan 2026 for CIK 0002103809.
- Business address
- 22722 29 Th Dr. Se, Suite 100, Bothell, WA, 98021
- Top holdings (ownership)
- ACHV
Quick Takeaways
- Mark Lawrence Rubinstein is an SEC filer tracked under CIK 0002103809.
- 2 filings are listed on this profile.
- Common form coverage includes 4, 3.
What Changed
- Latest filing: 4 filed on 30 Jan 2026.
- Report period: 28 Jan 2025.
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.
Source Evidence
Source: SEC Forms 3/4/5
View Source Filing
4 filed on 30 Jan 2026 for CIK 0002103809.
Return Loop
Why revisit this filer page
A newly filed 4 can change the filing history, ownership context, or next research path for Mark Lawrence Rubinstein.
- Latest source-backed update
- 4 filed 30 Jan 2026
- Why come back
- Revisit after a new SEC filing appears to compare the updated record with prior filings.
- Latest filing on record: 4 filed 30 Jan 2026.
- Save this filer if you want a stable place to return after the next filing cycle.
- Open the latest filing table or ownership context to verify what changed.
Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.
Latest update
What changed recently for Mark Lawrence Rubinstein
Latest ownership report period: 01 Jan 2026. Open the source-backed page to inspect the fresh filing or facts context.
Update date
12 Jan 2026
Page type
Ownership filings
Latest period
01 Jan 2026
Ownership context was refreshed from SEC Forms 3/4/5 filed on 12 Jan 2026.
Filer Overview
Mark Lawrence Rubinstein has filed 2 SEC EDGAR filings since 12 Jan 2026. Common forms include 4, 3.
Latest Filings
Recent SEC filings for Mark Lawrence Rubinstein with direct links to document and filing folders.
4
File 033-80623
4
- Filing date
- 30 Jan 2026
- Reporting date
- 28 Jan 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
3
File 033-80623
3
- Filing date
- 12 Jan 2026
- Reporting date
- 01 Jan 2026
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
About this filer
Mark Lawrence Rubinstein files with the SEC under CIK 0002103809. 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.