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

Maryanne Lavan

CIK 0001495449. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity Type

Individual

Total Filings

Latest Filing

02 Jan 2026

Industry

n/a

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Open 13F if you want portfolio holdings.
Open 13D/G or insider pages only when this CIK has those rows.

Open reporting owner context

Source: SEC Forms 3/4/5

4 filed on 02 Jan 2026 for CIK 0001495449.

View Source Filing

Business address: 6801 Rockledge Drive, Bethesda, MD, 20817
Top holdings (ownership): LMT and MP

Filer intelligence

What SEC filings say about Maryanne Lavan

A compact read of parsed XML filings. 13F, 13D/G, and Forms 3/4/5 are shown separately because they answer different ownership questions.

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Quick read

Forms 3/4/5 show insider context for LMT worth $1.4M.

SEC source mix

Counts show available parsed rows, not one combined ownership total.

XML parsed

13F portfolio No rows yet

Quarterly institutional portfolio holdings.

Open

13D/G stakes No rows yet

Beneficial ownership and large-stake disclosures.

Open

Forms 3/4/5 2 rows

Officer, director, and 10% owner holdings or transactions.

Open

Forms 3/4/5 insider context

LMT

06 Dec 2024 · SVP & General Counsel

$1.4M

Issuer page Owner page

31 Dec 2025

$642K

Issuer page Owner page

Latest update

What changed recently for Maryanne Lavan

Ownership report updated

Latest ownership report period: 31 Dec 2025. Open the source-backed page to inspect the fresh filing or facts context.

Update date

02 Jan 2026

Page type

Ownership filings

Latest period

31 Dec 2025

Ownership context was refreshed from SEC Forms 3/4/5 filed on 02 Jan 2026.

Open ownership filings Browse recent public updates

Filer Overview

Maryanne Lavan has filed 88 SEC EDGAR filings since 02 Jul 2010. Common forms include 4, 144, 3, 4/A.

Maryanne Lavan SEC filings Maryanne Lavan owner filings

Latest Filings

Recent SEC filings for Maryanne Lavan with direct links to document and filing folders.

4 File 001-39277

FORM 4

Filing date: 02 Jan 2026
Reporting date: 31 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39277

FORM 4

Filing date: 01 Oct 2025
Reporting date: 30 Sep 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39277

FORM 4

Filing date: 30 Jun 2025
Reporting date: 30 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39277

FORM 4

Filing date: 11 Jun 2025
Reporting date: 10 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39277

FORM 4

Filing date: 31 Mar 2025
Reporting date: 31 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 27 Feb 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39277

FORM 4

Filing date: 02 Jan 2025
Reporting date: 31 Dec 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 10 Dec 2024
Reporting date: 06 Dec 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39277

FORM 4

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

4 File 001-39277

FORM 4

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

4 File 001-39277

FORM 4

Filing date: 12 Jun 2024
Reporting date: 11 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39277

FORM 4

Filing date: 01 Apr 2024
Reporting date: 31 Mar 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 07 Mar 2024
Reporting date: 05 Mar 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

144

144 filing

Filing date: 05 Mar 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 27 Feb 2024
Reporting date: 25 Feb 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

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

4 File 001-39277

FORM 4 SUBMISSION

Filing date: 02 Jan 2024
Reporting date: 31 Dec 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 12 Dec 2023
Reporting date: 08 Dec 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39277

FORM 4 SUBMISSION

Filing date: 02 Oct 2023
Reporting date: 30 Sep 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39277

FORM 4 SUBMISSION

Filing date: 30 Jun 2023
Reporting date: 30 Jun 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39277

FORM 4 SUBMISSION

Filing date: 14 Jun 2023
Reporting date: 13 Jun 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39277

FORM 4 SUBMISSION

Filing date: 31 Mar 2023
Reporting date: 31 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 03 Mar 2023
Reporting date: 02 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 01 Mar 2023
Reporting date: 27 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

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

4 File 001-39277

FORM 4 SUBMISSION

Filing date: 03 Jan 2023
Reporting date: 31 Dec 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 13 Dec 2022
Reporting date: 09 Dec 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39277

FORM 4 SUBMISSION

Filing date: 30 Sep 2022
Reporting date: 30 Sep 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39277

FORM 4 SUBMISSION

Filing date: 01 Jul 2022
Reporting date: 30 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39277

FORM 4 SUBMISSION

Filing date: 16 Jun 2022
Reporting date: 14 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39277

FORM 4 SUBMISSION

Filing date: 01 Apr 2022
Reporting date: 31 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 02 Mar 2022
Reporting date: 28 Feb 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

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

4 File 001-11437

4 filing

Filing date: 23 Feb 2022
Reporting date: 21 Feb 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39277

FORM 4 SUBMISSION

Filing date: 04 Jan 2022
Reporting date: 31 Dec 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 07 Dec 2021
Reporting date: 03 Dec 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39277

FORM 4 SUBMISSION

Filing date: 01 Oct 2021
Reporting date: 30 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39277

FORM 4 SUBMISSION

Filing date: 02 Jul 2021
Reporting date: 30 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39277

FORM 4 SUBMISSION

Filing date: 16 Jun 2021
Reporting date: 15 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 23 Apr 2021
Reporting date: 22 Apr 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39277

PRIMARY DOCUMENT

Filing date: 02 Apr 2021
Reporting date: 31 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 12 Mar 2021
Reporting date: 11 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 01 Mar 2021
Reporting date: 25 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 24 Feb 2021
Reporting date: 22 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 08 Dec 2020
Reporting date: 04 Dec 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-39277

FORM 4

Filing date: 19 Nov 2020
Reporting date: 17 Nov 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-39277

FORM 3

Filing date: 19 Nov 2020
Reporting date: 17 Nov 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 02 Mar 2020
Reporting date: 27 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 31 Jan 2020
Reporting date: 29 Jan 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 28 Jan 2020
Reporting date: 26 Jan 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 10 Dec 2019
Reporting date: 06 Dec 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 26 Jul 2019
Reporting date: 24 Jul 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 28 Feb 2019
Reporting date: 26 Feb 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 25 Feb 2019
Reporting date: 21 Feb 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 30 Jan 2019
Reporting date: 28 Jan 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 11 Dec 2018
Reporting date: 07 Dec 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 26 Jul 2018
Reporting date: 25 Jul 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 26 Feb 2018
Reporting date: 22 Feb 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 31 Jan 2018
Reporting date: 29 Jan 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 20 Jul 2017
Reporting date: 20 Jul 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 30 Jan 2017
Reporting date: 26 Jan 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 29 Apr 2016
Reporting date: 28 Apr 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 02 Feb 2016
Reporting date: 28 Jan 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 27 Apr 2015
Reporting date: 23 Apr 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 03 Feb 2015
Reporting date: 30 Jan 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 02 Feb 2015
Reporting date: 29 Jan 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 16 Jan 2015
Reporting date: 14 Jan 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 30 Jul 2014
Reporting date: 28 Jul 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 04 Feb 2014
Reporting date: 31 Jan 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 29 Jan 2014
Reporting date: 27 Jan 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 16 Jan 2014
Reporting date: 14 Jan 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 23 Aug 2013
Reporting date: 22 Aug 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 03 May 2013
Reporting date: 01 May 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 001-11437

4/A filing

Filing date: 12 Mar 2013
Reporting date: 28 Jan 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 001-11437

4/A filing

Filing date: 12 Mar 2013
Reporting date: 24 Jan 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

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

4 File 001-11437

4 filing

Filing date: 30 Jan 2013
Reporting date: 28 Jan 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 28 Jan 2013
Reporting date: 24 Jan 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 16 Jan 2013
Reporting date: 14 Jan 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 10 Dec 2012
Reporting date: 06 Dec 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 01 Feb 2012
Reporting date: 30 Jan 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 30 Jan 2012
Reporting date: 26 Jan 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 18 Jan 2012
Reporting date: 13 Jan 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 02 Feb 2011
Reporting date: 31 Jan 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 01 Feb 2011
Reporting date: 28 Jan 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 31 Jan 2011
Reporting date: 27 Jan 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-11437

4 filing

Filing date: 19 Jan 2011
Reporting date: 14 Jan 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-11437

3 filing

Filing date: 02 Jul 2010
Reporting date: 25 Jun 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

About this filer

Maryanne Lavan files with the SEC under CIK 0001495449. 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.