Entity Type
Individual
Filer Snapshot
Klaus Schafer SEC EDGAR Filings
SEC filings, ownership reports, and insider transactions for CIK 0001705904.
Total Filings
16
Latest Filing
01 May 2026
Industry
n/a
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Start with the latest filings table, then open the strongest context page for this filer.
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Source: SEC Forms 3/4/5
View Source Filing
4 filed on 01 May 2026 for CIK 0001705904.
- Business address
- Altimmune, Inc., 910 Clopper Road, Suite 201 S, Gaithersburg, MD, 20878
Quick Takeaways
- Klaus Schafer is an SEC filer tracked under CIK 0001705904.
- 16 filings are listed on this profile.
- Common form coverage includes 4, 3.
What Changed
- Latest filing: 4 filed on 01 May 2026.
- Report period: 01 May 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
View Source Filing
4 filed on 01 May 2026 for CIK 0001705904.
Return Loop
Why revisit this filer page
A newly filed 4 can change the filing history, ownership context, or next research path for Klaus Schafer.
- Latest source-backed update
- 4 filed 01 May 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 01 May 2026.
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- 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 Klaus Schafer
Latest ownership report period: 01 May 2026. Open the source-backed page to inspect the fresh filing or facts context.
Update date
01 May 2026
Page type
Ownership filings
Latest period
01 May 2026
Ownership context was refreshed from SEC Forms 3/4/5 filed on 01 May 2026.
Filer Overview
Klaus Schafer has filed 16 SEC EDGAR filings since 08 May 2017. Common forms include 4, 3.
Latest Filings
Recent SEC filings for Klaus Schafer 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 | 01 May 2026 | 01 May 2026 | 001-32587 | |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 29 Sep 2025 | 25 Sep 2025 | 001-32587 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 30 Sep 2024 | 26 Sep 2024 | 001-32587 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 29 Sep 2023 | 28 Sep 2023 | 001-32587 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 30 Sep 2022 | 29 Sep 2022 | 001-32587 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 22 Jun 2022 | 20 Jun 2022 | 001-32587 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 24 Sep 2021 | 23 Sep 2021 | 001-32587 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 11 Dec 2020 | 10 Dec 2020 | 001-32587 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Nov 2020 | 12 Nov 2020 | 001-32587 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 Oct 2020 | 24 Sep 2020 | 001-32587 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 28 Sep 2020 | 24 Sep 2020 | 001-32587 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 29 Jun 2020 | 25 Jun 2020 | 001-32587 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Jan 2019 | 02 Jan 2019 | 001-32587 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Oct 2017 | 13 Oct 2017 | 001-32587 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 May 2017 | 04 May 2017 | 001-32587 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 08 May 2017 | 04 May 2017 | 001-32587 |
About this filer
Klaus Schafer files with the SEC under CIK 0001705904. 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.