Filer Snapshot

Robert J. Kostelnik SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001507989.

Entity Type

Individual

Total Filings

22

Latest Filing

13 Nov 2025

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 13 Nov 2025 for CIK 0001507989.

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Business address
C/O Hf Sinclair Corporation, 2323 Victory Ave., Suite 1400, Dallas, TX, 75219
Top holdings (ownership)
DINO and HFC

Quick Takeaways

  • Robert J. Kostelnik is an SEC filer tracked under CIK 0001507989.
  • 22 filings are listed on this profile.
  • Common form coverage includes 4, 3.

What Changed

  • Latest filing: 4 filed on 13 Nov 2025.
  • Report period: 12 Nov 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.

Source Evidence

Source: SEC Forms 3/4/5

4 filed on 13 Nov 2025 for CIK 0001507989.

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 Robert J. Kostelnik.

Latest source-backed update
4 filed 13 Nov 2025
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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 13 Nov 2025.
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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 Robert J. Kostelnik

Ownership report updated

Latest ownership report period: 12 Nov 2025. Open the source-backed page to inspect the fresh filing or facts context.

Update date

13 Nov 2025

Page type

Ownership filings

Latest period

12 Nov 2025

Ownership context was refreshed from SEC Forms 3/4/5 filed on 13 Nov 2025.

Open ownership filings Browse recent public updates

Filer Overview

Robert J. Kostelnik has filed 22 SEC EDGAR filings since 16 Dec 2010. Common forms include 4, 3.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Robert J. Kostelnik 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 13 Nov 2025 12 Nov 2025 001-41325
4 Open 4 document View SEC filing for 4 4 14 Nov 2024 13 Nov 2024 001-41325
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Nov 2023 08 Nov 2023 001-41325
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Nov 2022 09 Nov 2022 001-41325
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Nov 2021 10 Nov 2021 001-03876
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Nov 2020 11 Nov 2020 001-03876
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Nov 2019 13 Nov 2019 001-03876
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Dec 2018 30 Nov 2018 001-03876
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Nov 2018 07 Nov 2018 001-03876
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Nov 2017 08 Nov 2017 001-03876
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Nov 2016 09 Nov 2016 001-03876
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Nov 2015 11 Nov 2015 001-03876
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Nov 2014 12 Nov 2014 001-03876
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Nov 2013 13 Nov 2013 001-03876
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 Jan 2013 23 Jan 2013 001-03876
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Jan 2012 25 Jan 2012 001-03876
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 Aug 2011 25 Aug 2011 001-03876
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Jul 2011 01 Jul 2011 001-03876
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 01 Jul 2011 01 Jul 2011 001-03876
4 Open 4 document View SEC filing for 4 FORM 4 01 Jul 2011 01 Jul 2011 001-07627
4 Open 4 document View SEC filing for 4 FORM 4 26 Jan 2011 25 Jan 2011 001-07627
3 Open 3 document View SEC filing for 3 FORM 3 16 Dec 2010 17 Nov 2010 001-07627

About this filer

Robert J. Kostelnik files with the SEC under CIK 0001507989. 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.