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

Thomas F. Mendoza

CIK 0001227747. 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

01 May 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 01 May 2026 for CIK 0001227747.

View Source Filing

Business address: 495 E. Java Drive, Sunnyvale, CA, 94089
Top holdings (ownership): VRNS

Filer intelligence

What SEC filings say about Thomas F. Mendoza

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 VRNS worth $1.55M.

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 1 rows

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

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Forms 3/4/5 insider context

VRNS

30 Apr 2026

$1.55M

Issuer page Owner page

Latest update

What changed recently for Thomas F. Mendoza

Ownership report updated

Latest ownership report period: 30 Apr 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

01 May 2026

Page type

Ownership filings

Latest period

30 Apr 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 01 May 2026.

Open ownership filings Browse recent public updates

Filer Overview

Thomas F. Mendoza has filed 65 SEC EDGAR filings since 25 Aug 2003. Common forms include 4, 3, 4/A.

Thomas F. Mendoza SEC filings Thomas F. Mendoza owner filings

Latest Filings

Recent SEC filings for Thomas F. Mendoza with direct links to document and filing folders.

4 File 001-36324

FORM 4

Filing date: 01 May 2026
Reporting date: 30 Apr 2026
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36324

FORM 4

Filing date: 09 May 2025
Reporting date: 08 May 2025
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36324

FORM 4

Filing date: 10 May 2024
Reporting date: 08 May 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36324

OWNERSHIP DOCUMENT

Filing date: 09 Feb 2024
Reporting date: 09 Feb 2024
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36324

4 filing

Filing date: 05 May 2023
Reporting date: 03 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36324

4 filing

Filing date: 06 May 2022
Reporting date: 05 May 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36324

4 filing

Filing date: 09 Sep 2021
Reporting date: 07 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36324

4 filing

Filing date: 01 Jul 2021
Reporting date: 29 Jun 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36324

4 filing

Filing date: 27 May 2021
Reporting date: 25 May 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-40348

FORM 4 SUBMISSION

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

3 File 001-40348

FORM 3 SUBMISSION

Filing date: 20 Apr 2021
Reporting date: 20 Apr 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36324

4 filing

Filing date: 09 Oct 2020
Reporting date: 08 Oct 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36324

4 filing

Filing date: 21 Aug 2020
Reporting date: 20 Aug 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36324

4 filing

Filing date: 04 Jun 2020
Reporting date: 07 May 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36324

4 filing

Filing date: 04 Mar 2020
Reporting date: 03 Mar 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36324

4 filing

Filing date: 06 May 2019
Reporting date: 02 May 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36324

OWNERSHIP DOCUMENT

Filing date: 06 Aug 2018
Reporting date: 02 Aug 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35108

PRIMARY DOCUMENT

Filing date: 18 May 2018
Reporting date: 16 May 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36324

OWNERSHIP DOCUMENT

Filing date: 07 May 2018
Reporting date: 03 May 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35108

PRIMARY DOCUMENT

Filing date: 22 Aug 2017
Reporting date: 21 Aug 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35108

PRIMARY DOCUMENT

Filing date: 19 May 2017
Reporting date: 17 May 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36324

OWNERSHIP DOCUMENT

Filing date: 11 May 2017
Reporting date: 09 May 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35108

FORM 4 SUBMISSION

Filing date: 02 Dec 2016
Reporting date: 01 Dec 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35108

FORM 4 SUBMISSION

Filing date: 09 Jun 2016
Reporting date: 07 Jun 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36324

4 filing

Filing date: 10 May 2016
Reporting date: 09 May 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35108

FORM 4 SUBMISSION

Filing date: 08 Jun 2015
Reporting date: 04 Jun 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-36324

OWNERSHIP DOCUMENT

Filing date: 03 Jun 2015
Reporting date: 01 Jun 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-36324

OWNERSHIP DOCUMENT

Filing date: 03 Jun 2015
Reporting date: 01 Jun 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35108

FORM 4 SUBMISSION

Filing date: 09 Jun 2014
Reporting date: 05 Jun 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-35108

FORM 4

Filing date: 28 Mar 2011
Reporting date: 24 Mar 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-35108

FORM 3

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

About this filer

Thomas F. Mendoza files with the SEC under CIK 0001227747. 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.

Thomas F. Mendoza

Follow future filing-backed changes

What SEC filings say about Thomas F. Mendoza

Quick read

SEC source mix

Forms 3/4/5 insider context

What changed recently for Thomas F. Mendoza

Filer Overview

Latest Filings

FORM 4

FORM 4

FORM 4

OWNERSHIP DOCUMENT

4 filing

4 filing

4 filing

4 filing

4 filing

FORM 4 SUBMISSION

FORM 3 SUBMISSION

4 filing

4 filing

4 filing

4 filing

4 filing

OWNERSHIP DOCUMENT

PRIMARY DOCUMENT

OWNERSHIP DOCUMENT

PRIMARY DOCUMENT

PRIMARY DOCUMENT

OWNERSHIP DOCUMENT

FORM 4 SUBMISSION

FORM 4 SUBMISSION

4 filing

FORM 4 SUBMISSION

OWNERSHIP DOCUMENT

OWNERSHIP DOCUMENT

FORM 4 SUBMISSION

FORM 4

FORM 3

About this filer

FAQ

Related pages for Thomas F. Mendoza