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

Mark E. Strome SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0000919484.

Entity Type

Individual

Total Filings

Latest Filing

24 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 24 Apr 2026 for CIK 0000919484.

View Source Filing

Business address: 100 Wilshire Blvd, 15 Th Fl, Santa Monica, CA, 90401
Top holdings (ownership): BEAT, AREN, and ZIVO
Top holdings (Schedule 13D): ZIVO
Top holdings (Schedule 13G): CUE

Key facts

Mark E. Strome is an SEC filer tracked under CIK 0000919484.
43 filings are listed on this profile.
Common form coverage includes 4, SCHEDULE 13D/A, SCHEDULE 13G/A and more.

Change

Latest filing: 4 filed on 24 Apr 2026.
Report period: 17 Apr 2026.

Research use

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.

Evidence

Source: SEC Forms 3/4/5

4 filed on 24 Apr 2026 for CIK 0000919484.

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 Mark E. Strome.

Latest source-backed update: 4 filed 24 Apr 2026
Why come back: Revisit after a new SEC filing appears to compare the updated record with prior filings.

Latest filing on record: 4 filed 24 Apr 2026.
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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 Mark E. Strome

Ownership report updated

Latest ownership report period: 17 Apr 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

24 Apr 2026

Page type

Ownership filings

Latest period

17 Apr 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 24 Apr 2026.

Open ownership filings Browse recent public updates

Filer Overview

Mark E. Strome has filed 43 SEC EDGAR filings since 05 Jun 2017. Common forms include 4, SCHEDULE 13D/A, SCHEDULE 13G/A, 5 and more.

Mark E. Strome SEC filings Mark E. Strome 13D/G history Mark E. Strome owner filings

Latest Filings

Recent SEC filings for Mark E. Strome with direct links to document and filing folders.

4 File 001-40449

4 filing

Filing date: 24 Apr 2026
Reporting date: 17 Apr 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41060

4 filing

Filing date: 16 Apr 2026
Reporting date: 16 Apr 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41060

4 filing

Filing date: 23 Mar 2026
Reporting date: 09 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13D/A

SCHEDULE 13D/A filing

Filing date: 27 Feb 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40449

4 filing

Filing date: 17 Feb 2026
Reporting date: 12 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41060

4 filing

Filing date: 22 Dec 2025
Reporting date: 17 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40449

4 filing

Filing date: 20 Oct 2025
Reporting date: 13 Oct 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41060

FORM 4

Filing date: 02 Oct 2025
Reporting date: 01 Jul 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date: 16 May 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

5 File 001-12471

5 filing

Filing date: 23 Jan 2025
Reporting date: 31 Dec 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

5 File 001-40449

5 filing

Filing date: 23 Jan 2025
Reporting date: 31 Dec 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40449

4 filing

Filing date: 21 Jan 2025
Reporting date: 17 Jan 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13D/A File 005-79359

SCHEDULE 13D/A filing

Filing date: 07 Jan 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40449

4 filing

Filing date: 31 Dec 2024
Reporting date: 03 Jan 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41060

FORM 4

Filing date: 20 Jun 2024
Reporting date: 12 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-12471

FORM 3 SUBMISSION

Filing date: 30 Jan 2024
Reporting date: 17 Jan 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40449

PRIMARY DOCUMENT

Filing date: 30 Oct 2023
Reporting date: 02 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D

Filing date: 25 Oct 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-41060

OWNERSHIP DOCUMENT

Filing date: 18 Jul 2023
Reporting date: 13 Jul 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-41060

FORM 3

Filing date: 15 May 2023
Reporting date: 05 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

Filing date: 11 Jan 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-12471

FORM 4 SUBMISSION

Filing date: 05 Jan 2021
Reporting date: 31 Dec 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 001-12471

FORM 4/A SUBMISSION

Filing date: 02 Nov 2020
Reporting date: 14 Aug 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 001-12471

FORM 4/A SUBMISSION

Filing date: 02 Nov 2020
Reporting date: 19 Aug 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-30415

PRIMARY DOCUMENT

Filing date: 13 Oct 2020
Reporting date: 08 Oct 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-12471

FORM 4 SUBMISSION

Filing date: 21 Aug 2020
Reporting date: 19 Aug 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-12471

FORM 4 SUBMISSION

Filing date: 18 Aug 2020
Reporting date: 14 Aug 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

Filing date: 13 Feb 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-12471

FORM 4 SUBMISSION

Filing date: 29 Aug 2019
Reporting date: 28 Aug 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-12471

FORM 4 SUBMISSION

Filing date: 01 May 2019
Reporting date: 29 Apr 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-12471

FORM 4 SUBMISSION

Filing date: 20 Mar 2019
Reporting date: 18 Mar 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

Filing date: 14 Feb 2019
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-30415

PRIMARY DOCUMENT

Filing date: 24 Oct 2018
Reporting date: 20 Nov 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

Filing date: 05 Oct 2018
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-12471

FORM 4 SUBMISSION

Filing date: 04 Oct 2018
Reporting date: 30 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-12471

PRIMARY DOCUMENT

Filing date: 26 Jun 2018
Reporting date: 04 Jan 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G

SCHEDULE 13G

Filing date: 26 Jun 2018
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13D/A

SCHEDULE 13D/A

Filing date: 25 May 2018
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-30415

PRIMARY DOCUMENT

Filing date: 25 May 2018
Reporting date: 11 May 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G

Filing date: 01 May 2018
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G

Filing date: 09 Jan 2018
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 000-30415

PRIMARY DOCUMENT

Filing date: 01 Dec 2017
Reporting date: 21 Jul 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G

Filing date: 05 Jun 2017
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

About this filer

Mark E. Strome files with the SEC under CIK 0000919484. 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.

Mark E. Strome SEC EDGAR Filings

Save this filer page for the next filing cycle

Key facts

Change

Research use

Evidence

Why revisit this filer page

What changed recently for Mark E. Strome

Filer Overview

Latest Filings

4 filing

4 filing

4 filing

SCHEDULE 13D/A filing

4 filing

4 filing

4 filing

FORM 4

SCHEDULE 13G/A filing

5 filing

5 filing

4 filing

SCHEDULE 13D/A filing

4 filing

FORM 4

FORM 3 SUBMISSION

PRIMARY DOCUMENT

SC 13D

OWNERSHIP DOCUMENT

FORM 3

SC 13G/A

FORM 4 SUBMISSION

FORM 4/A SUBMISSION

FORM 4/A SUBMISSION

PRIMARY DOCUMENT

FORM 4 SUBMISSION

FORM 4 SUBMISSION

SC 13G/A

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

SC 13G/A

PRIMARY DOCUMENT

SC 13G/A

FORM 4 SUBMISSION

PRIMARY DOCUMENT

SCHEDULE 13G

SCHEDULE 13D/A

PRIMARY DOCUMENT

SC 13G

SC 13G

PRIMARY DOCUMENT

SC 13G

About this filer

FAQ

Related pages for Mark E. Strome