Stephanie L. O'Sullivan SEC EDGAR Filings (CIK 0001842003)

SEC EDGAR filings, ownership reports, and insider transactions for Stephanie L. O'Sullivan.

Business address
C/O 4101 Washington Ave, Bldg 909 7, Newport News, VA, 23607
Top holdings (ownership)
HII and LEU
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Stephanie L. O'Sullivan has filed 45 SEC EDGAR filings since 25 Jan 2021

Latest Filings

Recent SEC filings for Stephanie L. O'Sullivan including 4, 3.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 FORM 4 05 Jan 2026 02 Jan 2026 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 15 Dec 2025 12 Dec 2025 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 02 Oct 2025 01 Oct 2025 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 15 Sep 2025 12 Sep 2025 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 02 Jul 2025 01 Jul 2025 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 24 Jun 2025 20 Jun 2025 001-14287
4 Open 4 document View SEC filing for 4 FORM 4 16 Jun 2025 13 Jun 2025 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 01 Apr 2025 01 Apr 2025 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 17 Mar 2025 14 Mar 2025 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2025 02 Jan 2025 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 16 Dec 2024 13 Dec 2024 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 02 Oct 2024 01 Oct 2024 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 16 Sep 2024 13 Sep 2024 001-34910
4 Open 4 document View SEC filing for 4 08 Aug 2024 06 Aug 2024 001-14287
3 Open 3 document View SEC filing for 3 06 Aug 2024 06 Aug 2024 001-14287
4 Open 4 document View SEC filing for 4 4 02 Jul 2024 01 Jul 2024 001-34910
4 Open 4 document View SEC filing for 4 4 18 Jun 2024 14 Jun 2024 001-34910
4 Open 4 document View SEC filing for 4 4 03 Apr 2024 01 Apr 2024 001-34910
4 Open 4 document View SEC filing for 4 4 12 Mar 2024 08 Mar 2024 001-34910
4 Open 4 document View SEC filing for 4 4 04 Jan 2024 02 Jan 2024 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Dec 2023 08 Dec 2023 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Oct 2023 02 Oct 2023 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Sep 2023 08 Sep 2023 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Jul 2023 03 Jul 2023 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Jun 2023 09 Jun 2023 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Apr 2023 03 Apr 2023 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Mar 2023 10 Mar 2023 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jan 2023 03 Jan 2023 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Dec 2022 09 Dec 2022 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Oct 2022 03 Oct 2022 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Sep 2022 09 Sep 2022 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Jul 2022 01 Jul 2022 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Jun 2022 10 Jun 2022 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Apr 2022 01 Apr 2022 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Mar 2022 11 Mar 2022 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jan 2022 03 Jan 2022 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Dec 2021 10 Dec 2021 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Oct 2021 01 Oct 2021 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Sep 2021 10 Sep 2021 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Jul 2021 01 Jul 2021 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Jun 2021 11 Jun 2021 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Apr 2021 01 Apr 2021 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Mar 2021 12 Mar 2021 001-34910
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 Jan 2021 27 Jan 2021 001-34910
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 25 Jan 2021 15 Jan 2021 001-34910

About this filer

Stephanie L. O'Sullivan files with the SEC under CIK 0001842003. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

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.

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