Entity Type
Individual
Filer Snapshot
Stanley Matuszewski
CIK 0001999948. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.
Total Filings
8
Latest Filing
16 Oct 2025
Industry
n/a
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Best next click
Start with the summary below, then verify the strongest source-backed page for this filer.
- Open 13F if you want portfolio holdings.
- Open 13D/G or insider pages only when this CIK has those rows.
Source: SEC Forms 3/4/5
View Source Filing
4 filed on 16 Oct 2025 for CIK 0001999948.
- Business address
- C/O Goldman Sachs Bdc, Inc., New York, NY, 10282-2198
Filer intelligence
What SEC filings say about Stanley Matuszewski
A compact read of parsed XML filings. 13F, 13D/G, and Forms 3/4/5 are shown separately because they answer different ownership questions.
Quick read
- Forms 3/4/5 show insider context for Goldman Sachs Middle Market Lending Corp. II.
SEC source mix
Counts show available parsed rows, not one combined ownership total.
Forms 3/4/5 insider context
Goldman Sachs Middle Market Lending Corp. II
14 Oct 2025 · See Remarks
West Bay BDC LLC
28 Jul 2024 · See Remarks
GSBD
10 Nov 2023 · See Remarks
Phillip Street Middle Market Lending Fund LLC
10 Nov 2023 · See Remarks
Latest update
What changed recently for Stanley Matuszewski
Latest ownership report period: 14 Oct 2025. Open the source-backed page to inspect the fresh filing or facts context.
Update date
16 Oct 2025
Page type
Ownership filings
Latest period
14 Oct 2025
Ownership context was refreshed from SEC Forms 3/4/5 filed on 16 Oct 2025.
Filer Overview
Stanley Matuszewski has filed 8 SEC EDGAR filings since 16 Nov 2023. Common forms include 4, 3.
Latest Filings
Recent SEC filings for Stanley Matuszewski with direct links to document and filing folders.
4
File 000-56369
4
- Filing date
- 16 Oct 2025
- Reporting date
- 14 Oct 2025
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
3
File 000-56660
3 filing
- Filing date
- 29 Jul 2024
- Reporting date
- 28 Jul 2024
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
3
File 814-00998
3 filing
- Filing date
- 16 Nov 2023
- Reporting date
- 10 Nov 2023
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
3
File 000-56488
3 filing
- Filing date
- 16 Nov 2023
- Reporting date
- 10 Nov 2023
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
3
File 814-01461
3 filing
- Filing date
- 16 Nov 2023
- Reporting date
- 10 Nov 2023
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
3
File 814-01627
3 filing
- Filing date
- 16 Nov 2023
- Reporting date
- 10 Nov 2023
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
3
File 814-01307
3 filing
- Filing date
- 16 Nov 2023
- Reporting date
- 10 Nov 2023
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
3
File 814-01215
3 filing
- Filing date
- 16 Nov 2023
- Reporting date
- 10 Nov 2023
- SEC evidence
- Open document Open filing
- Next action
- Verify source filing
About this filer
Stanley Matuszewski files with the SEC under CIK 0001999948. 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.