Filer Snapshot

Leif E. Pedersen SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001559712.

Entity Type

Individual

Total Filings

20

Latest Filing

03 Apr 2026

Industry

n/a

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Go to latest filings table Open reporting owner context
Source: SEC Forms 3/4/5

4 filed on 03 Apr 2026 for CIK 0001559712.

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Business address
C/O Certara, Inc., 4 Radnor Corporate Center, Suite 350, Radnor, PA, 19087
Top holdings (ownership)
CERT

Quick Takeaways

  • Leif E. Pedersen is an SEC filer tracked under CIK 0001559712.
  • 20 filings are listed on this profile.
  • Common form coverage includes 4, 144, 3.

What Changed

  • Latest filing: 4 filed on 03 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 03 Apr 2026 for CIK 0001559712.

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 Leif E. Pedersen.

Latest source-backed update
4 filed 03 Apr 2026
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Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 4 filed 03 Apr 2026.
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Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.

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Latest update

What changed recently for Leif E. Pedersen

Ownership report updated

Latest ownership report period: 01 Apr 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

03 Apr 2026

Page type

Ownership filings

Latest period

01 Apr 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 03 Apr 2026.

Open ownership filings Browse recent public updates

Filer Overview

Leif E. Pedersen has filed 20 SEC EDGAR filings since 09 Oct 2012. Common forms include 4, 144, 3.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Leif E. Pedersen 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 03 Apr 2026 01 Apr 2026 001-39799
4 Open 4 document View SEC filing for 4 11 Sep 2025 09 Sep 2025 001-39799
144 Open 144 document View SEC filing for 144 09 Sep 2025
4 Open 4 document View SEC filing for 4 22 May 2025 20 May 2025 001-39799
4 Open 4 document View SEC filing for 4 03 Apr 2025 01 Apr 2025 001-39799
4 Open 4 document View SEC filing for 4 10 Sep 2024 09 Sep 2024 001-39799
144 Open 144 document View SEC filing for 144 09 Sep 2024
4 Open 4 document View SEC filing for 4 03 Apr 2024 01 Apr 2024 001-39799
4 Open 4 document View SEC filing for 4 06 Mar 2024 05 Mar 2024 001-39799
4 Open 4 document View SEC filing for 4 12 Sep 2023 11 Sep 2023 001-39799
144 Open 144 document View SEC filing for 144 11 Sep 2023
4 Open 4 document View SEC filing for 4 03 Apr 2023 31 Mar 2023 001-39799
4 Open 4 document View SEC filing for 4 23 Nov 2022 22 Nov 2022 001-39799
4 Open 4 document View SEC filing for 4 05 Apr 2022 01 Apr 2022 001-39799
4 Open 4 document View SEC filing for 4 10 Sep 2021 09 Sep 2021 001-39799
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 09 Apr 2021 01 Apr 2021 001-39799
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 11 Dec 2020 11 Dec 2020 001-39799
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 May 2014 29 Apr 2014 000-27188
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Jul 2013 25 Jul 2013 000-27188
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 09 Oct 2012 01 Oct 2012 000-27188

About this filer

Leif E. Pedersen files with the SEC under CIK 0001559712. 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.