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

David J. Illingworth

CIK 0001034462. 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

02 Dec 2021

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 Dec 2021 for CIK 0001034462.

View Source Filing

Business address: 3100 Hansen Way, Palo Alto, CA, 94304

Filer intelligence

What SEC filings say about David J. Illingworth

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 UFS.

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.

Open

Forms 3/4/5 1 rows

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

Open

Forms 3/4/5 insider context

UFS

30 Nov 2021

Issuer page Owner page

Latest update

What changed recently for David J. Illingworth

Ownership report updated

Latest ownership report period: 30 Nov 2021. Open the source-backed page to inspect the fresh filing or facts context.

Update date

02 Dec 2021

Page type

Ownership filings

Latest period

30 Nov 2021

Ownership context was refreshed from SEC Forms 3/4/5 filed on 02 Dec 2021.

Open ownership filings Browse recent public updates

SEC filing record

CIK 0001034462 filing coverage

Start with this filing record, then use the linked ownership pages when parsed 13F, 13D/G, Forms 3/4/5, or facts data exists for this CIK.

SEC filings

First seen

16 Sep 1997

Latest filing

02 Dec 2021

Entity

Individual

Observed form types

4 3

Primary evidence

Open SEC filing index David J. Illingworth SEC filings David J. Illingworth owner filings

Latest Filings

Recent SEC filings for David J. Illingworth with direct links to document and filing folders.

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 02 Dec 2021
Reporting date: 30 Nov 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 04 Oct 2021
Reporting date: 30 Sep 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

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

4 File 001-33164

FORM 4 SUBMISSION

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

4 File 001-07598

PRIMARY DOCUMENT

Filing date: 16 Apr 2021
Reporting date: 15 Apr 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 02 Apr 2021
Reporting date: 31 Mar 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-07598

PRIMARY DOCUMENT

Filing date: 17 Feb 2021
Reporting date: 16 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-07598

PRIMARY DOCUMENT

Filing date: 16 Feb 2021
Reporting date: 11 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

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 File 001-33164

FORM 4 SUBMISSION

Filing date: 02 Oct 2020
Reporting date: 30 Sep 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 02 Jul 2020
Reporting date: 30 Jun 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 17 Apr 2020
Reporting date: 15 Apr 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 02 Apr 2020
Reporting date: 31 Mar 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-07598

PRIMARY DOCUMENT

Filing date: 19 Feb 2020
Reporting date: 14 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-07598

PRIMARY DOCUMENT

Filing date: 18 Feb 2020
Reporting date: 13 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-07598

PRIMARY DOCUMENT

Filing date: 12 Feb 2020
Reporting date: 10 Feb 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-07598

PRIMARY DOCUMENT

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

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 17 Jan 2020
Reporting date: 15 Jan 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 03 Jan 2020
Reporting date: 31 Dec 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 17 Oct 2019
Reporting date: 15 Oct 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 02 Oct 2019
Reporting date: 30 Sep 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 18 Jul 2019
Reporting date: 16 Jul 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 02 Jul 2019
Reporting date: 30 Jun 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 17 Apr 2019
Reporting date: 15 Apr 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 02 Apr 2019
Reporting date: 31 Mar 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-07598

PRIMARY DOCUMENT

Filing date: 20 Feb 2019
Reporting date: 15 Feb 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-07598

PRIMARY DOCUMENT

Filing date: 14 Feb 2019
Reporting date: 11 Feb 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 17 Jan 2019
Reporting date: 15 Jan 2019
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 03 Jan 2019
Reporting date: 31 Dec 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 17 Oct 2018
Reporting date: 15 Oct 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 02 Oct 2018
Reporting date: 30 Sep 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

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

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 03 Jul 2018
Reporting date: 30 Jun 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

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

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 03 Apr 2018
Reporting date: 31 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-07598

PRIMARY DOCUMENT

Filing date: 07 Mar 2018
Reporting date: 06 Mar 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-07598

PRIMARY DOCUMENT

Filing date: 14 Feb 2018
Reporting date: 13 Feb 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-07598

PRIMARY DOCUMENT

Filing date: 12 Feb 2018
Reporting date: 09 Feb 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 17 Jan 2018
Reporting date: 15 Jan 2018
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 03 Jan 2018
Reporting date: 31 Dec 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 18 Oct 2017
Reporting date: 16 Oct 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 02 Oct 2017
Reporting date: 30 Sep 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

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

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 05 Jul 2017
Reporting date: 30 Jun 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

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

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 04 Apr 2017
Reporting date: 31 Mar 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-07598

PRIMARY DOCUMENT

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

4 File 001-07598

PRIMARY DOCUMENT

Filing date: 13 Feb 2017
Reporting date: 10 Feb 2017
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

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

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 04 Jan 2017
Reporting date: 31 Dec 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 19 Oct 2016
Reporting date: 17 Oct 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 04 Oct 2016
Reporting date: 30 Sep 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 19 Jul 2016
Reporting date: 15 Jul 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 05 Jul 2016
Reporting date: 30 Jun 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 19 Apr 2016
Reporting date: 15 Apr 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 04 Apr 2016
Reporting date: 31 Mar 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-07598

PRIMARY DOCUMENT

Filing date: 17 Feb 2016
Reporting date: 12 Feb 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 20 Jan 2016
Reporting date: 15 Jan 2016
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 05 Jan 2016
Reporting date: 31 Dec 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 19 Oct 2015
Reporting date: 15 Oct 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 02 Oct 2015
Reporting date: 30 Sep 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 17 Jul 2015
Reporting date: 15 Jul 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 02 Jul 2015
Reporting date: 30 Jun 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 17 Apr 2015
Reporting date: 15 Apr 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

FORM 4 SUBMISSION

Filing date: 02 Apr 2015
Reporting date: 31 Mar 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-07598

PRIMARY DOCUMENT

Filing date: 17 Feb 2015
Reporting date: 13 Feb 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-07598

PRIMARY DOCUMENT

Filing date: 11 Feb 2015
Reporting date: 10 Feb 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

DIVIDENDS Q4 2014

Filing date: 20 Jan 2015
Reporting date: 15 Jan 2015
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

DEFERRED SHARE UNITS Q4 2014

Filing date: 05 Jan 2015
Reporting date: 31 Dec 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

DIVIDENDS Q3 2014

Filing date: 17 Oct 2014
Reporting date: 15 Oct 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

DEFERRED SHARE UNITS Q3 2014

Filing date: 02 Oct 2014
Reporting date: 30 Sep 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

DIVIDENDS Q2 2014

Filing date: 17 Jul 2014
Reporting date: 15 Jul 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

DEFERRED SHARE UNITS Q2 2014

Filing date: 02 Jul 2014
Reporting date: 30 Jun 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

DIVIDENDS Q1 2014

Filing date: 16 Apr 2014
Reporting date: 15 Apr 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-33164

DEFERRED SHARE UNITS Q1 2014

Filing date: 01 Apr 2014
Reporting date: 31 Mar 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-07598

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 001-33164

DEFERRED SHARE UNITS Q4 2013

Filing date: 03 Jan 2014
Reporting date: 31 Dec 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-33164

INITIAL FILING

Filing date: 31 Oct 2013
Reporting date: 29 Oct 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-07598

PRIMARY DOCUMENT

Filing date: 20 Feb 2013
Reporting date: 15 Feb 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4 File 001-07598

PRIMARY DOCUMENT

Filing date: 13 Feb 2012
Reporting date: 10 Feb 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

3 File 001-07598

PRIMARY DOCUMENT

Filing date: 08 Aug 2011
Reporting date: 05 Aug 2011
SEC evidence: Open document Open filing
Next action: Verify source filing