Filer Snapshot

Casper Wilhelm von Koskull SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001961830.

Entity Type

Individual

Total Filings

15

Latest Filing

02 Apr 2026

Industry

n/a

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Source: SEC Forms 3/4/5

4 filed on 02 Apr 2026 for CIK 0001961830.

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Business address
388 Greenwich Street, New York, NY, 10013
Top holdings (ownership)
C

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Quick Takeaways

  • Casper Wilhelm von Koskull is an SEC filer tracked under CIK 0001961830.
  • 15 filings are listed on this profile.
  • Common form coverage includes 4, 3.

What Changed

  • Latest filing: 4 filed on 02 Apr 2026.
  • Report period: 01 Apr 2026.

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

4 filed on 02 Apr 2026 for CIK 0001961830.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed 4 can change the filing history, ownership context, or next research path for Casper Wilhelm von Koskull.

Latest source-backed update
4 filed 02 Apr 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 02 Apr 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.

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Filer Overview

Casper Wilhelm von Koskull has filed 15 SEC EDGAR filings since 13 Jan 2023. Common forms include 4, 3.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Casper Wilhelm von Koskull 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 4 02 Apr 2026 01 Apr 2026 001-09924
4 Open 4 document View SEC filing for 4 4 06 Jan 2026 02 Jan 2026 001-09924
4 Open 4 document View SEC filing for 4 4 03 Oct 2025 01 Oct 2025 001-09924
4 Open 4 document View SEC filing for 4 4 03 Jul 2025 01 Jul 2025 001-09924
4 Open 4 document View SEC filing for 4 4 03 Apr 2025 01 Apr 2025 001-09924
4 Open 4 document View SEC filing for 4 4 06 Jan 2025 02 Jan 2025 001-09924
4 Open 4 document View SEC filing for 4 4 03 Oct 2024 01 Oct 2024 001-09924
4 Open 4 document View SEC filing for 4 4 02 Jul 2024 01 Jul 2024 001-09924
4 Open 4 document View SEC filing for 4 4 03 Apr 2024 01 Apr 2024 001-09924
4 Open 4 document View SEC filing for 4 4 04 Jan 2024 02 Jan 2024 001-09924
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Oct 2023 01 Oct 2023 001-09924
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jul 2023 01 Jul 2023 001-09924
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Apr 2023 01 Apr 2023 001-09924
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Jan 2023 11 Jan 2023 001-09924
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 13 Jan 2023 11 Jan 2023 001-09924

About this filer

Casper Wilhelm von Koskull files with the SEC under CIK 0001961830. 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.

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