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

Ronald G. Roth

CIK 0001257956. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.

Entity Type

Individual

Total Filings

127

Latest Filing

02 Mar 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 Mar 2026 for CIK 0001257956.

View Source Filing

Business address: 7050 Winnetka Ave. N., Suite 100, Brooklyn Park, MN, 55428
Top holdings (ownership): CLFD
Top holdings (Schedule 13G): CLFD

Filer intelligence

What SEC filings say about Ronald G. Roth

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

1 recent 13D/G stake row found; top row is CLFD at 10% ownership.
Forms 3/4/5 show insider context for CLFD worth $45.83M.

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 1 rows

Beneficial ownership and large-stake disclosures.

Open

Forms 3/4/5 1 rows

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

Open

13D/G large-stake context

CLFD

31 Dec 2025 · Common Stock $0.01

10%

Issuer page 13D/G history

Forms 3/4/5 insider context

CLFD

27 Feb 2026 · 10% owner

$45.83M

Issuer page Owner page

Latest update

What changed recently for Ronald G. Roth

Ownership report updated

Latest ownership report period: 27 Feb 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

02 Mar 2026

Page type

Ownership filings

Latest period

27 Feb 2026

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

Open ownership filings Browse recent public updates

Filer Overview

Ronald G. Roth has filed 127 SEC EDGAR filings since 01 Aug 2003. Common forms include 4, SCHEDULE 13G/A, SC 13G/A, 4/A and more.

Ronald G. Roth SEC filings Ronald G. Roth 13D/G history Ronald G. Roth owner filings

Latest Filings

Recent SEC filings for Ronald G. Roth with direct links to document and filing folders.

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 02 Mar 2026
Reporting date: 27 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date: 13 Feb 2026
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 15 Dec 2025
Reporting date: 15 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 03 Mar 2025
Reporting date: 28 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

SCHEDULE 13G/A

SCHEDULE 13G/A filing

Filing date: 12 Feb 2025
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 06 Dec 2024
Reporting date: 05 Dec 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 28 May 2024
Reporting date: 23 May 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 27 Feb 2024
Reporting date: 23 Feb 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

Filing date: 08 Feb 2024
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 27 Feb 2023
Reporting date: 24 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

Filing date: 07 Feb 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 07 Feb 2023
Reporting date: 07 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 28 Feb 2022
Reporting date: 25 Feb 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 10 Feb 2022
Reporting date: 09 Feb 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

FORM SC 13G/A

Filing date: 03 Feb 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 01 Mar 2021
Reporting date: 26 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 11 Feb 2021
Reporting date: 10 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

Filing date: 04 Feb 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 03 Mar 2020
Reporting date: 28 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 11 Feb 2020
Reporting date: 10 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

Filing date: 31 Jan 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 15 Nov 2019
Reporting date: 13 Nov 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 26 Feb 2019
Reporting date: 22 Feb 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

Filing date: 07 Feb 2019
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 04 May 2018
Reporting date: 02 May 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 27 Feb 2018
Reporting date: 23 Feb 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

Filing date: 02 Feb 2018
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 02 Aug 2017
Reporting date: 01 Aug 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 15 May 2017
Reporting date: 11 May 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 27 Feb 2017
Reporting date: 24 Feb 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

Filing date: 08 Feb 2017
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 01 Feb 2017
Reporting date: 31 Jan 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 17 Aug 2016
Reporting date: 16 Aug 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 16 May 2016
Reporting date: 13 May 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 29 Feb 2016
Reporting date: 26 Feb 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 05 Feb 2016
Reporting date: 05 Feb 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

SCHEDULE 13G/A

Filing date: 04 Feb 2016
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 30 Nov 2015
Reporting date: 25 Nov 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 21 Aug 2015
Reporting date: 20 Aug 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 04 Aug 2015
Reporting date: 04 Aug 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 01 May 2015
Reporting date: 29 Apr 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 23 Feb 2015
Reporting date: 20 Feb 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 18 Feb 2015
Reporting date: 18 Feb 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

SCHEDULE 13G/A

Filing date: 04 Feb 2015
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 01 Dec 2014
Reporting date: 28 Nov 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 31 Jul 2014
Reporting date: 31 Jul 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 08 May 2014
Reporting date: 07 May 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

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

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 25 Apr 2014
Reporting date: 25 Apr 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

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

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 24 Feb 2014
Reporting date: 21 Feb 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 11 Feb 2014
Reporting date: 10 Feb 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

SCHEDULE 13G/A

Filing date: 07 Feb 2014
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 02 Dec 2013
Reporting date: 27 Nov 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 22 Aug 2013
Reporting date: 21 Aug 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 31 Jul 2013
Reporting date: 30 Jul 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 01 May 2013
Reporting date: 30 Apr 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 26 Feb 2013
Reporting date: 22 Feb 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

SCHEDULE 13G/A

Filing date: 05 Feb 2013
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 15 Nov 2012
Reporting date: 14 Nov 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 31 Aug 2012
Reporting date: 31 Aug 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 24 May 2012
Reporting date: 24 May 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 02 May 2012
Reporting date: 01 May 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 27 Feb 2012
Reporting date: 24 Feb 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 01 Feb 2012
Reporting date: 31 Jan 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

SCHEDULE 13G/A

Filing date: 31 Jan 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 30 Nov 2011
Reporting date: 29 Nov 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 30 Sep 2011
Reporting date: 29 Sep 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 10 Aug 2011
Reporting date: 08 Aug 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

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

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 01 Mar 2011
Reporting date: 25 Feb 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 000-16106

PRIMARY DOCUMENT

Filing date: 01 Mar 2011
Reporting date: 22 Feb 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 24 Feb 2011
Reporting date: 22 Feb 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

SCHEDULE 13G/A

Filing date: 14 Feb 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 18 Nov 2010
Reporting date: 16 Nov 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 31 Aug 2010
Reporting date: 30 Aug 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 30 Aug 2010
Reporting date: 27 Aug 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 13 Aug 2010
Reporting date: 12 Aug 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 000-16106

PRIMARY DOCUMENT

Filing date: 06 Aug 2010
Reporting date: 06 Aug 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4/A File 000-16106

PRIMARY DOCUMENT

Filing date: 06 Aug 2010
Reporting date: 06 Aug 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 06 Aug 2010
Reporting date: 06 Aug 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 07 May 2010
Reporting date: 06 May 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 06 May 2010
Reporting date: 05 May 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 02 Mar 2010
Reporting date: 26 Feb 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A

CLEARFIELD, INC. SC 13G/A

Filing date: 05 Feb 2010
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 000-16106

PRIMARY DOCUMENT

Filing date: 04 Feb 2010
Reporting date: 03 Feb 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

About this filer

Ronald G. Roth files with the SEC under CIK 0001257956. 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.