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.

Filer Snapshot

Ronald B. Stark SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001329875.

Entity Type

Individual

Total Filings

Latest Filing

11 Feb 2026

Industry

n/a

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Go to latest filings table Open reporting owner context

Source: SEC Forms 3/4/5

3 filed on 11 Feb 2026 for CIK 0001329875.

View Source Filing

Business address: C/O Nrg Energy, Inc., 211 Carnegie Center, Princeton, NJ, 08540

Quick Takeaways

Ronald B. Stark is an SEC filer tracked under CIK 0001329875.
36 filings are listed on this profile.
Common form coverage includes 3, 4, 4/A.

What Changed

Latest filing: 3 filed on 11 Feb 2026.
Report period: 11 Feb 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

3 filed on 11 Feb 2026 for CIK 0001329875.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed 3 can change the filing history, ownership context, or next research path for Ronald B. Stark.

Latest source-backed update: 3 filed 11 Feb 2026
Why come back: Revisit after a new SEC filing appears to compare the updated record with prior filings.

Latest filing on record: 3 filed 11 Feb 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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Latest update

What changed recently for Ronald B. Stark

Ownership report updated

Latest ownership report period: 11 Feb 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

11 Feb 2026

Page type

Ownership filings

Latest period

11 Feb 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 11 Feb 2026.

Open ownership filings Browse recent public updates

Filer Overview

Ronald B. Stark has filed 36 SEC EDGAR filings since 10 Jun 2005. Common forms include 3, 4, 4/A.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Ronald B. Stark with direct links to document and filing folders.

3 File 001-43117

3

Filing date: 11 Feb 2026
Reporting date: 11 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41907

FORM 4

Filing date: 06 Mar 2025
Reporting date: 06 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41907

FORM 4

Filing date: 03 Mar 2025
Reporting date: 28 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41907

FORM 4

Filing date: 26 Feb 2025
Reporting date: 24 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41907

FORM 4

Filing date: 14 Feb 2025
Reporting date: 12 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41907

FORM 4

Filing date: 08 Mar 2024
Reporting date: 06 Mar 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41907

FORM 4

Filing date: 26 Feb 2024
Reporting date: 22 Feb 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41907

FORM 4

Filing date: 01 Feb 2024
Reporting date: 30 Jan 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 001-41907

FORM 4A

Filing date: 12 Jan 2024
Reporting date: 04 Jan 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41907

FORM 4

Filing date: 08 Jan 2024
Reporting date: 04 Jan 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38694

FORM 4

Filing date: 08 Jan 2024
Reporting date: 04 Jan 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-41907

FORM 3

Filing date: 04 Jan 2024
Reporting date: 04 Jan 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38694

FORM 4

Filing date: 27 Dec 2023
Reporting date: 22 Dec 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38694

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 24 Feb 2023
Reporting date: 22 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38694

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 12 Oct 2022
Reporting date: 10 Oct 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38694

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filing date: 25 Feb 2022
Reporting date: 23 Feb 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38694

PRIMARY DOCUMENT

Filing date: 13 Oct 2021
Reporting date: 11 Oct 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-38694

PRIMARY DOCUMENT

Filing date: 25 Feb 2021
Reporting date: 22 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-38694

3 filing

Filing date: 01 Mar 2019
Reporting date: 01 Mar 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-15891

FORM 4 -

Filing date: 04 Feb 2015
Reporting date: 02 Feb 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 001-15891

FORM 4/A -

Filing date: 08 Jan 2015
Reporting date: 02 Jan 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-15891

FORM 4 -

Filing date: 06 Jan 2015
Reporting date: 02 Jan 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-15891

FORM 4 -

Filing date: 05 Nov 2014
Reporting date: 03 Nov 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-15891

FORM 4 -

Filing date: 05 Aug 2014
Reporting date: 01 Aug 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-15891

FORM 4 -

Filing date: 05 May 2014
Reporting date: 01 May 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-15891

FORM 4 -

Filing date: 05 Feb 2014
Reporting date: 03 Feb 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-15891

FORM 4 -

Filing date: 07 Jan 2014
Reporting date: 03 Jan 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-15891

FORM 4 -

Filing date: 06 Jan 2014
Reporting date: 02 Jan 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-15891

FORM 4 -

Filing date: 05 Nov 2013
Reporting date: 01 Nov 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-15891

FORM 4 -

Filing date: 05 Aug 2013
Reporting date: 01 Aug 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-36002

3

Filing date: 16 Jul 2013
Reporting date: 16 Jul 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-15891

FORM 4 -

Filing date: 08 Jan 2013
Reporting date: 04 Jan 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-15891

FORM 4 -

Filing date: 04 Jan 2013
Reporting date: 02 Jan 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-15891

FORM 3 -

Filing date: 13 Mar 2012
Reporting date: 05 Mar 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

About this filer

Ronald B. Stark files with the SEC under CIK 0001329875. 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.

Ronald B. Stark SEC EDGAR Filings

Save this filer page for the next filing cycle

Quick Takeaways

What Changed

Why This Matters

Source Evidence

Why revisit this filer page

What changed recently for Ronald B. Stark

Filer Overview

Latest Filings

3

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4

FORM 4A

FORM 4

FORM 4

FORM 3

FORM 4

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

PRIMARY DOCUMENT

PRIMARY DOCUMENT

3 filing

FORM 4 -

FORM 4/A -

FORM 4 -

FORM 4 -

FORM 4 -

FORM 4 -

FORM 4 -

FORM 4 -

FORM 4 -

FORM 4 -

FORM 4 -

3

FORM 4 -

FORM 4 -

FORM 3 -

About this filer

FAQ

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