SEC EDGAR filings, ownership reports, and insider transactions for JOHN W. DIERCKSEN.
Recent SEC filings for JOHN W. DIERCKSEN including 4, 3, 4/A and more.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | 4 | 03 Apr 2025 | 01 Apr 2025 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 03 Jan 2025 | 02 Jan 2025 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 03 Oct 2024 | 01 Oct 2024 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 03 Jul 2024 | 01 Jul 2024 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 13 May 2024 | 09 May 2024 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 03 Apr 2024 | 01 Apr 2024 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | 4 | 04 Jan 2024 | 02 Jan 2024 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Oct 2023 | 02 Oct 2023 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jul 2023 | 03 Jul 2023 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 May 2023 | 11 May 2023 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Apr 2023 | 03 Apr 2023 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jan 2023 | 03 Jan 2023 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Oct 2022 | 03 Oct 2022 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Oct 2022 | 01 Oct 2022 | 001-39496 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jul 2022 | 01 Jul 2022 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 Jun 2022 | 08 Jun 2022 | 001-39496 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 May 2022 | 12 May 2022 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Apr 2022 | 01 Apr 2022 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 25 Mar 2022 | 23 Mar 2022 | 001-39496 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jan 2022 | 03 Jan 2022 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Oct 2021 | 01 Oct 2021 | 001-39496 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Oct 2021 | 01 Oct 2021 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Sep 2021 | 13 Sep 2021 | 001-35878 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 09 Aug 2021 | 29 Jul 2021 | 001-39496 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jul 2021 | 01 Jul 2021 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 May 2021 | 06 May 2021 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Apr 2021 | 01 Apr 2021 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jan 2021 | 04 Jan 2021 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Oct 2020 | 01 Oct 2020 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 Jul 2020 | 01 Jul 2020 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 May 2020 | 12 May 2020 | 001-34084 |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A SUBMISSION | 03 Apr 2020 | 01 Apr 2020 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Apr 2020 | 01 Apr 2020 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 15 Jan 2020 | 14 Jan 2020 | 001-34084 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 10 Jan 2020 | 01 Jan 2020 | 001-35878 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Jan 2020 | 02 Jan 2020 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 03 Oct 2019 | 01 Oct 2019 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 02 Jul 2019 | 01 Jul 2019 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 08 May 2019 | 07 May 2019 | 001-34084 |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 SUBMISSION | 08 Feb 2019 | 31 Dec 2018 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 10 May 2018 | 08 May 2018 | 001-34084 |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 SUBMISSION | 12 Feb 2018 | 31 Dec 2017 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 24 May 2017 | 23 May 2017 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Mar 2017 | 10 Mar 2017 | 001-09764 |
| 5 | Open 5 document | View SEC filing for 5 | FORM 5 SUBMISSION | 13 Feb 2017 | 31 Dec 2016 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Dec 2016 | 09 Dec 2016 | 001-09764 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Dec 2016 | 06 Dec 2016 | 001-09764 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Jun 2016 | 25 Jun 2016 | 001-09764 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 18 May 2016 | 16 May 2016 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 28 Apr 2016 | 26 Apr 2016 | 001-34084 |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A SUBMISSION | 12 Feb 2016 | 11 Feb 2016 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 12 Feb 2016 | 11 Feb 2016 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Dec 2015 | 03 Dec 2015 | 001-09764 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Nov 2015 | 04 Nov 2015 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 07 Aug 2015 | 06 Aug 2015 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Jun 2015 | 25 Jun 2015 | 001-09764 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 01 Jun 2015 | 28 May 2015 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 06 May 2015 | 05 May 2015 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 04 Feb 2015 | 03 Feb 2015 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Dec 2014 | 03 Dec 2014 | 001-09764 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 13 Nov 2014 | 12 Nov 2014 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 14 Aug 2014 | 13 Aug 2014 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Jun 2014 | 25 Jun 2014 | 001-09764 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 05 Jun 2014 | 04 Jun 2014 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 16 May 2014 | 16 May 2014 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 28 Feb 2014 | 27 Feb 2014 | 001-34084 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 SUBMISSION | 02 Oct 2013 | 01 Oct 2013 | 001-34084 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Jun 2013 | 25 Jun 2013 | 001-09764 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 27 Jun 2013 | 27 Jun 2013 | 001-09764 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Dec 2012 | 21 Dec 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Dec 2012 | 07 Dec 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Nov 2012 | 23 Nov 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Nov 2012 | 09 Nov 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Oct 2012 | 26 Oct 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Oct 2012 | 12 Oct 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Oct 2012 | 28 Sep 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Sep 2012 | 14 Sep 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Sep 2012 | 31 Aug 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Aug 2012 | 17 Aug 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Aug 2012 | 03 Aug 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Jul 2012 | 20 Jul 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jul 2012 | 06 Jul 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Jun 2012 | 22 Jun 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Jun 2012 | 08 Jun 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 30 May 2012 | 25 May 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 May 2012 | 11 May 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 30 Apr 2012 | 27 Apr 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Apr 2012 | 13 Apr 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Apr 2012 | 30 Mar 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Mar 2012 | 19 Mar 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Mar 2012 | 16 Mar 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Mar 2012 | 02 Mar 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Feb 2012 | 17 Feb 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Feb 2012 | 03 Feb 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Jan 2012 | 20 Jan 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jan 2012 | 06 Jan 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jan 2012 | 04 Jan 2012 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Dec 2011 | 23 Dec 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Dec 2011 | 09 Dec 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Nov 2011 | 25 Nov 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Nov 2011 | 11 Nov 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 Oct 2011 | 28 Oct 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Oct 2011 | 14 Oct 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Oct 2011 | 30 Sep 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Sep 2011 | 16 Sep 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Sep 2011 | 02 Sep 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Aug 2011 | 19 Aug 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Aug 2011 | 05 Aug 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Jul 2011 | 22 Jul 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Jul 2011 | 08 Jul 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Jun 2011 | 24 Jun 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Jun 2011 | 10 Jun 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 May 2011 | 27 May 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 May 2011 | 13 May 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 May 2011 | 29 Apr 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Apr 2011 | 15 Apr 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Apr 2011 | 01 Apr 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Mar 2011 | 21 Mar 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Mar 2011 | 18 Mar 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Mar 2011 | 04 Mar 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Mar 2011 | 28 Feb 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Feb 2011 | 18 Feb 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Feb 2011 | 03 Feb 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Jan 2011 | 21 Jan 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jan 2011 | 07 Jan 2011 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Dec 2010 | 27 Dec 2010 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Dec 2010 | 10 Dec 2010 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Nov 2010 | 26 Nov 2010 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Nov 2010 | 12 Nov 2010 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Nov 2010 | 29 Oct 2010 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Oct 2010 | 15 Oct 2010 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Oct 2010 | 01 Oct 2010 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Sep 2010 | 17 Sep 2010 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Sep 2010 | 03 Sep 2010 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Aug 2010 | 20 Aug 2010 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Aug 2010 | 06 Aug 2010 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Jul 2010 | 23 Jul 2010 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Jul 2010 | 09 Jul 2010 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Jun 2010 | 25 Jun 2010 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Jun 2010 | 11 Jun 2010 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Jun 2010 | 28 May 2010 | 001-08606 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 28 May 2010 | 28 May 2010 | 000-53950 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 May 2010 | 14 May 2010 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 May 2010 | 30 Apr 2010 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Apr 2010 | 16 Apr 2010 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Apr 2010 | 05 Apr 2010 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Mar 2010 | 22 Mar 2010 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Mar 2010 | 19 Mar 2010 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Mar 2010 | 05 Mar 2010 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Feb 2010 | 19 Feb 2010 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Feb 2010 | 04 Feb 2010 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Jan 2010 | 22 Jan 2010 | 001-08606 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Jan 2010 | 08 Jan 2010 | 001-08606 |
JOHN W. DIERCKSEN files with the SEC under CIK 0001244131. This page aggregates EDGAR filings and related ownership activity.