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

Charles L. Treadway

CIK 0001458881. 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

09 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

3 filed on 09 Mar 2026 for CIK 0001458881.

View Source Filing

Business address: C/O Vistance Networks, Inc., 2601 Telecom Parkway, Richardson, TX, 75082
Top holdings (ownership): VISN

Filer intelligence

What SEC filings say about Charles L. Treadway

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 VISN worth $115.48M.

SEC source mix

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

XML parsed

13F portfolio No rows yet

Quarterly institutional portfolio holdings.

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13D/G stakes No rows yet

Beneficial ownership and large-stake disclosures.

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Forms 3/4/5 2 rows

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

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Forms 3/4/5 insider context

VISN

24 Feb 2026 · President and CEO

$115.48M

Issuer page Owner page

AZZ

28 Feb 2026

Issuer page Owner page

Latest update

What changed recently for Charles L. Treadway

Ownership report updated

Latest ownership report period: 28 Feb 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

09 Mar 2026

Page type

Ownership filings

Latest period

28 Feb 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 09 Mar 2026.

Open ownership filings Browse recent public updates

Filer Overview

Charles L. Treadway has filed 32 SEC EDGAR filings since 23 Mar 2009. Common forms include 3, 4.

Charles L. Treadway SEC filings Charles L. Treadway owner filings

Latest Filings

Recent SEC filings for Charles L. Treadway with direct links to document and filing folders.

3 File 001-12777

FORM 3

Filing date: 09 Mar 2026
Reporting date: 28 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36146

4

Filing date: 26 Feb 2026
Reporting date: 24 Feb 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36146

4

Filing date: 12 Jan 2026
Reporting date: 08 Jan 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36146

4

Filing date: 22 Dec 2025
Reporting date: 18 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36146

4

Filing date: 18 Dec 2025
Reporting date: 16 Dec 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36146

4

Filing date: 03 Jun 2025
Reporting date: 01 Jun 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36146

4

Filing date: 04 Mar 2025
Reporting date: 01 Mar 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36146

4

Filing date: 26 Feb 2025
Reporting date: 24 Feb 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36146

4

Filing date: 04 Jun 2024
Reporting date: 01 Jun 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36146

4

Filing date: 05 Mar 2024
Reporting date: 01 Mar 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36146

4

Filing date: 16 Nov 2023
Reporting date: 15 Nov 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36146

FORM 4 SUBMISSION

Filing date: 03 Oct 2023
Reporting date: 01 Oct 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36146

FORM 4 SUBMISSION

Filing date: 14 Aug 2023
Reporting date: 11 Aug 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36146

FORM 4 SUBMISSION

Filing date: 05 Jun 2023
Reporting date: 01 Jun 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36146

FORM 4 SUBMISSION

Filing date: 11 May 2023
Reporting date: 10 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36146

FORM 4 SUBMISSION

Filing date: 03 Mar 2023
Reporting date: 01 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36146

FORM 4 SUBMISSION

Filing date: 04 Oct 2022
Reporting date: 01 Oct 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36146

FORM 4 SUBMISSION

Filing date: 29 Aug 2022
Reporting date: 26 Aug 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36146

FORM 4 SUBMISSION

Filing date: 03 Jun 2022
Reporting date: 02 Jun 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36146

FORM 4 SUBMISSION

Filing date: 05 Apr 2022
Reporting date: 01 Apr 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36146

FORM 4 SUBMISSION

Filing date: 14 Mar 2022
Reporting date: 11 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36146

FORM 4 SUBMISSION

Filing date: 03 Mar 2022
Reporting date: 01 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36146

FORM 4 SUBMISSION

Filing date: 05 Oct 2021
Reporting date: 01 Oct 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36146

FORM 4 SUBMISSION

Filing date: 17 Aug 2021
Reporting date: 13 Aug 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36146

FORM 4 SUBMISSION

Filing date: 02 Oct 2020
Reporting date: 01 Oct 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-36146

FORM 3 SUBMISSION

Filing date: 02 Oct 2020
Reporting date: 01 Oct 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04682

PRIMARY DOCUMENT

Filing date: 17 May 2012
Reporting date: 16 May 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04682

PRIMARY DOCUMENT

Filing date: 21 Mar 2012
Reporting date: 20 Mar 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04682

PRIMARY DOCUMENT

Filing date: 08 Dec 2011
Reporting date: 07 Dec 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-04682

PRIMARY DOCUMENT

Filing date: 03 Dec 2010
Reporting date: 01 Dec 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

About this filer

Charles L. Treadway files with the SEC under CIK 0001458881. 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.

Charles L. Treadway

Follow future filing-backed changes

What SEC filings say about Charles L. Treadway

Quick read

SEC source mix

Forms 3/4/5 insider context

What changed recently for Charles L. Treadway

Filer Overview

Latest Filings

FORM 3

4

4

4

4

4

4

4

4

4

4

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 4 SUBMISSION

FORM 3 SUBMISSION

PRIMARY DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

About this filer

FAQ

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