Entity Type
Individual
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Alexander M. Knaster SEC EDGAR Filings
SEC filings, ownership reports, and insider transactions for CIK 0001308574.
Total Filings
34
Latest Filing
13 Feb 2026
Industry
n/a
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- Business address
- C/O Pamplona Capital Management Llp, 25 Park Lane, London, W1K 1RA
Quick Takeaways
- Alexander M. Knaster is an SEC filer tracked under CIK 0001308574.
- 34 filings are listed on this profile.
- Common form coverage includes 13F-NT, 4, 3/A and more.
What Changed
- Latest filing: 13F-NT filed on 13 Feb 2026.
- Report period: 31 Dec 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.
Official SEC Source
Filer Overview
Alexander M. Knaster has filed 34 SEC EDGAR filings since 12 Nov 2004. Common forms include 13F-NT, 4, 3/A, 4/A and more.
Latest Filings
Recent SEC filings for Alexander M. Knaster with direct links to document and filing folders.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 13 Feb 2026 | 31 Dec 2025 | 028-24957 | |
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 14 Nov 2025 | 30 Sep 2025 | 028-24957 | |
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 13 Aug 2025 | 30 Jun 2025 | 028-24957 | |
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 14 May 2025 | 31 Mar 2025 | 028-24957 | |
| 13F-NT | Open 13F-NT document | View SEC filing for 13F-NT | 12 Feb 2025 | 31 Dec 2024 | 028-24957 | |
| 4 | Open 4 document | View SEC filing for 4 | 11 May 2023 | 08 May 2023 | 001-40365 | |
| 4 | Open 4 document | View SEC filing for 4 | 23 Nov 2022 | 21 Nov 2022 | 001-40365 | |
| 4 | Open 4 document | View SEC filing for 4 | 04 May 2022 | 02 May 2022 | 001-40358 | |
| 3/A | Open 3/A document | View SEC filing for 3/A | 04 May 2022 | 22 Apr 2021 | 001-40358 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | 29 Apr 2022 | 04 Apr 2022 | 001-40365 | |
| 3/A | Open 3/A document | View SEC filing for 3/A | 29 Apr 2022 | 28 Apr 2021 | 001-40365 | |
| 4 | Open 4 document | View SEC filing for 4 | 06 Apr 2022 | 04 Apr 2022 | 001-40365 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 12 Jan 2022 | 11 Jan 2022 | 001-40358 |
| 4 | Open 4 document | View SEC filing for 4 | 26 Nov 2021 | 23 Nov 2021 | 001-40365 | |
| 3 | Open 3 document | View SEC filing for 3 | OWNERSHIP DOCUMENT | 21 Oct 2021 | 21 Oct 2021 | 001-40953 |
| 4 | Open 4 document | View SEC filing for 4 | 05 May 2021 | 03 May 2021 | 001-40365 | |
| 3/A | Open 3/A document | View SEC filing for 3/A | 29 Apr 2021 | 28 Apr 2021 | 001-40365 | |
| 3 | Open 3 document | View SEC filing for 3 | 28 Apr 2021 | 28 Apr 2021 | 001-40365 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 27 Apr 2021 | 27 Apr 2021 | 001-40358 |
| 3 | Open 3 document | View SEC filing for 3 | OWNERSHIP DOCUMENT | 22 Apr 2021 | 22 Apr 2021 | 001-40358 |
About this filer
Alexander M. Knaster files with the SEC under CIK 0001308574. 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.