Filer Snapshot

Stephen Markscheid SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001494971.

Entity Type

Individual

Total Filings

25

Latest Filing

05 May 2026

Industry

n/a

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Source: SEC filing 144

144 filed on 05 May 2026 for CIK 0001494971.

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Business address
C/O Ener Core, Inc., 9400 Toledo Way, Irvine, CA, 92618
Top holdings (ownership)
CNTM and RR

Quick Takeaways

  • Stephen Markscheid is an SEC filer tracked under CIK 0001494971.
  • 25 filings are listed on this profile.
  • Common form coverage includes 144, 3, 4 and more.

What Changed

  • Latest filing: 144 filed on 05 May 2026.
  • Report period: not specified in filing header.

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 filing 144

144 filed on 05 May 2026 for CIK 0001494971.

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Return Loop

Why revisit this filer page

A newly filed 144 can change the filing history, ownership context, or next research path for Stephen Markscheid.

Latest source-backed update
144 filed 05 May 2026
Why come back
Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 144 filed 05 May 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 Stephen Markscheid

Ownership report updated

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

Update date

17 Mar 2026

Page type

Ownership filings

Latest period

17 Mar 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 17 Mar 2026.

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Filer Overview

Stephen Markscheid has filed 25 SEC EDGAR filings since 24 Jun 2010. Common forms include 144, 3, 4, 144/A.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Stephen Markscheid with direct links to document and filing folders.

144

144 filing

Filing date
05 May 2026
Reporting date
Not listed
SEC evidence
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3 File 001-34615

OWNERSHIP DOCUMENT

Filing date
17 Mar 2026
Reporting date
17 Mar 2026
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3 File 001-43197

3

Filing date
16 Mar 2026
Reporting date
16 Mar 2026
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4 File 001-41866

4 filing

Filing date
13 Jan 2026
Reporting date
08 Jul 2024
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3 File 001-42768

FORM 3

Filing date
11 Aug 2025
Reporting date
07 Aug 2025
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144

144 filing

Filing date
26 Jun 2025
Reporting date
Not listed
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3 File 001-42425

3 filing

Filing date
02 Dec 2024
Reporting date
02 Dec 2024
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3 File 001-42386

3 filing

Filing date
24 Oct 2024
Reporting date
24 Oct 2024
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4 File 001-41389

OWNERSHIP DOCUMENT

Filing date
16 Jul 2024
Reporting date
12 Jul 2024
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144

144 filing

Filing date
08 Jan 2024
Reporting date
Not listed
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3 File 001-41866

3 filing

Filing date
13 Nov 2023
Reporting date
13 Nov 2023
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3 File 001-40905

FORM 3

Filing date
24 Aug 2023
Reporting date
14 Aug 2023
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144/A

144/A filing

Filing date
08 Jun 2023
Reporting date
Not listed
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144

144 filing

Filing date
24 May 2023
Reporting date
Not listed
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3 File 001-41646

FORM 3 SUBMISSION

Filing date
27 Mar 2023
Reporting date
16 Mar 2023
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3 File 001-41389

OWNERSHIP DOCUMENT

Filing date
10 May 2022
Reporting date
10 May 2022
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3 File 001-38631

OWNERSHIP DOCUMENT

Filing date
15 Aug 2018
Reporting date
15 Aug 2018
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4 File 001-37642

OWNERSHIP DOCUMENT

Filing date
06 Apr 2017
Reporting date
04 Apr 2017
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4 File 001-37642

OWNERSHIP DOCUMENT

Filing date
06 Dec 2016
Reporting date
02 Dec 2016
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4 File 001-37642

OWNERSHIP DOCUMENT

Filing date
06 Jul 2016
Reporting date
01 Jul 2016
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3 File 001-37642

OWNERSHIP DOCUMENT

Filing date
06 Jul 2016
Reporting date
01 Jul 2016
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4 File 000-52409

OWNERSHIP DOCUMENT

Filing date
14 Mar 2012
Reporting date
05 Sep 2011
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3 File 001-33771

OWNERSHIP DOCUMENT

Filing date
26 Oct 2011
Reporting date
03 Oct 2011
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3 File 001-34390

3 filing

Filing date
01 Jun 2011
Reporting date
28 Apr 2011
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3 File 000-52409

3 filing

Filing date
24 Jun 2010
Reporting date
03 Jun 2010
SEC evidence
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About this filer

Stephen Markscheid files with the SEC under CIK 0001494971. 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.
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