SEC EDGAR filings, ownership reports, and insider transactions for NORMAN S. MATTHEWS.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open Document | Open Filing | 24 May 2024 | |||
| 144 | Open Document | Open Filing | 23 May 2024 | |||
| 144 | Open Document | Open Filing | 15 May 2024 | |||
| 144 | Open Document | Open Filing | 15 May 2024 | |||
| 144 | Open Document | Open Filing | 15 May 2024 | |||
| 144 | Open Document | Open Filing | 15 May 2024 | |||
| 144 | Open Document | Open Filing | 15 May 2024 | |||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Feb 2024 | 05 Feb 2024 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Feb 2024 | 09 Feb 2024 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Nov 2023 | 02 Nov 2023 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Aug 2023 | 03 Aug 2023 | 000-23071 |
| 4 | Open Document | Open Filing | FORM 4 | 05 May 2023 | 04 May 2023 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Feb 2023 | 02 Feb 2023 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Feb 2023 | 30 Jan 2023 | 000-23071 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Dec 2022 | 15 Dec 2022 | 001-38950 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Nov 2022 | 03 Nov 2022 | 000-23071 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Sep 2022 | 15 Sep 2022 | 001-38950 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Aug 2022 | 16 Aug 2022 | 001-38950 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Aug 2022 | 04 Aug 2022 | 000-23071 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2022 | 15 Jun 2022 | 001-38950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Jun 2022 | 13 Jun 2022 | 001-37344 |
| 4 | Open Document | Open Filing | FORM 4 | 27 May 2022 | 25 May 2022 | 001-40249 |
| 4 | Open Document | Open Filing | FORM 4 | 13 May 2022 | 12 May 2022 | 001-38950 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 May 2022 | 05 May 2022 | 000-23071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Apr 2022 | 01 Apr 2022 | 001-37344 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Mar 2022 | 15 Mar 2022 | 001-38950 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Mar 2022 | 03 Mar 2022 | 001-38950 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Feb 2022 | 14 Feb 2022 | 001-40249 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 Feb 2022 | 10 Feb 2022 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Feb 2022 | 31 Jan 2022 | 000-23071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2022 | 01 Jan 2022 | 001-37344 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Dec 2021 | 15 Dec 2021 | 001-38950 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Nov 2021 | 11 Nov 2021 | 000-23071 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Nov 2021 | 03 Nov 2021 | 001-40249 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Oct 2021 | 01 Oct 2021 | 001-37344 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Sep 2021 | 15 Sep 2021 | 001-38950 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Aug 2021 | 05 Aug 2021 | 000-23071 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Aug 2021 | 03 Aug 2021 | 001-40249 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Aug 2021 | 02 Aug 2021 | 001-40249 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2021 | 01 Jul 2021 | 001-37344 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2021 | 15 Jun 2021 | 001-38950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Jun 2021 | 10 Jun 2021 | 001-37344 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 May 2021 | 14 May 2021 | 000-23071 |
| 4 | Open Document | Open Filing | FORM 4 | 06 May 2021 | 04 May 2021 | 001-40249 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Apr 2021 | 01 Apr 2021 | 001-37344 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2021 | 30 Mar 2021 | 001-40249 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Mar 2021 | 25 Mar 2021 | 001-40249 |
| 3 | Open Document | Open Filing | FORM 3 | 25 Mar 2021 | 25 Mar 2021 | 001-40249 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Mar 2021 | 15 Mar 2021 | 001-38950 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Mar 2021 | 04 Mar 2021 | 001-38950 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 16 Feb 2021 | 02 Jan 2021 | 001-38950 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Feb 2021 | 11 Feb 2021 | 000-23071 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Feb 2021 | 01 Feb 2021 | 000-23071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2021 | 31 Dec 2020 | 001-37344 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 Dec 2020 | 02 Dec 2020 | 001-04219 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Dec 2020 | 02 Dec 2020 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Nov 2020 | 12 Nov 2020 | 000-23071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Oct 2020 | 01 Oct 2020 | 001-37344 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Sep 2020 | 03 Sep 2020 | 001-37344 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Aug 2020 | 20 Aug 2020 | 001-37344 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 Aug 2020 | 20 Aug 2020 | 000-23071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jul 2020 | 06 Jul 2020 | 001-37344 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 May 2020 | 13 May 2020 | 001-38950 |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Apr 2020 | 02 Apr 2020 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Apr 2020 | 02 Apr 2020 | 000-23071 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Mar 2020 | 23 Mar 2020 | 000-23071 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Feb 2020 | 06 Feb 2020 | 000-23071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Feb 2020 | 03 Feb 2020 | 001-38950 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Feb 2020 | 03 Feb 2020 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Feb 2020 | 03 Feb 2020 | 000-23071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jan 2020 | 01 Jan 2020 | 001-37344 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 Dec 2019 | 16 Dec 2019 | 001-04219 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Dec 2019 | 16 Dec 2019 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Nov 2019 | 07 Nov 2019 | 000-23071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Nov 2019 | 11 Nov 2019 | 001-37344 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Oct 2019 | 08 Oct 2019 | 001-38950 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2019 | 30 Sep 2019 | 001-37344 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Aug 2019 | 08 Aug 2019 | 000-23071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Jul 2019 | 01 Jul 2019 | 001-37344 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Jun 2019 | 30 Mar 2019 | 001-38950 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 20 Jun 2019 | 20 Jun 2019 | 001-38950 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jun 2019 | 06 Jun 2019 | 001-37344 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 May 2019 | 09 May 2019 | 000-23071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2019 | 01 Apr 2019 | 001-37344 |
| 4 | Open Document | Open Filing | FORM 4 | 08 Feb 2019 | 07 Feb 2019 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Feb 2019 | 04 Feb 2019 | 000-23071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jan 2019 | 07 Jan 2019 | 001-37344 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2018 | 12 Nov 2018 | 001-37344 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Nov 2018 | 08 Nov 2018 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Oct 2018 | 01 Oct 2018 | 001-04219 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Oct 2018 | 28 Sep 2018 | 001-37344 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Aug 2018 | 09 Aug 2018 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Jul 2018 | 13 Jul 2018 | 001-04219 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Jul 2018 | 13 Jul 2018 | 001-04219 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Jul 2018 | 13 Jul 2018 | 001-34757 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jul 2018 | 09 Jul 2018 | 001-37344 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Jun 2018 | 06 Jun 2018 | 001-37344 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 May 2018 | 10 May 2018 | 000-23071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2018 | 26 Apr 2018 | 001-37344 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 Feb 2018 | 08 Feb 2018 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Feb 2018 | 05 Feb 2018 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Nov 2017 | 02 Nov 2017 | 000-23071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Oct 2017 | 02 Oct 2017 | 001-34757 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Aug 2017 | 03 Aug 2017 | 000-23071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jun 2017 | 07 Jun 2017 | 001-37344 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 May 2017 | 04 May 2017 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Feb 2017 | 02 Feb 2017 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Feb 2017 | 30 Jan 2017 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 Nov 2016 | 21 Nov 2016 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Nov 2016 | 03 Nov 2016 | 000-23071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Oct 2016 | 01 Oct 2016 | 001-34757 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Aug 2016 | 04 Aug 2016 | 000-23071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Jun 2016 | 15 Jun 2016 | 001-37344 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 25 May 2016 | 23 May 2016 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 09 May 2016 | 05 May 2016 | 000-23071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2016 | 31 Mar 2016 | 000-27078 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Mar 2016 | 14 Mar 2016 | 001-37344 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Mar 2016 | 14 Mar 2016 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Mar 2016 | 04 Mar 2016 | 000-27078 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Feb 2016 | 12 Feb 2016 | 000-23071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Feb 2016 | 16 Feb 2016 | 000-27078 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 03 Feb 2016 | 01 Feb 2016 | 000-23071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2016 | 31 Dec 2015 | 000-27078 |
| 4/A | Open Document | Open Filing | AMENDMENT TO FORM 4 | 09 Nov 2015 | 04 Nov 2015 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Nov 2015 | 04 Nov 2015 | 000-23071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Oct 2015 | 01 Oct 2015 | 001-34757 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Oct 2015 | 30 Sep 2015 | 000-27078 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 28 Aug 2015 | 26 Aug 2015 | 000-23071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2015 | 30 Jun 2015 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Jun 2015 | 15 Jun 2015 | 001-37344 |
| 4 | Open Document | Open Filing | FORM 4 | 08 May 2015 | 07 May 2015 | 000-23071 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 15 Apr 2015 | 15 Apr 2015 | 001-37344 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2015 | 01 Apr 2015 | 001-34757 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Apr 2015 | 31 Mar 2015 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 16 Mar 2015 | 13 Mar 2015 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2015 | 03 Mar 2015 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Feb 2015 | 12 Feb 2015 | 000-27078 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Feb 2015 | 06 Feb 2015 | 000-23071 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Feb 2015 | 02 Feb 2015 | 000-23071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2015 | 31 Dec 2014 | 000-27078 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Nov 2014 | 21 Nov 2014 | 001-34757 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Nov 2014 | 14 Nov 2014 | 000-27078 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Nov 2014 | 04 Nov 2014 | 000-23071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2014 | 01 Oct 2014 | 001-34757 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Oct 2014 | 30 Sep 2014 | 000-27078 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 Aug 2014 | 08 Aug 2014 | 000-23071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2014 | 30 Jun 2014 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 May 2014 | 28 May 2014 | 000-27078 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 May 2014 | 02 May 2014 | 000-23071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Apr 2014 | 31 Mar 2014 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2014 | 27 Feb 2014 | 000-27078 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Feb 2014 | 07 Feb 2014 | 000-23071 |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Feb 2014 | 03 Feb 2014 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Feb 2014 | 03 Feb 2014 | 000-23071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Jan 2014 | 01 Jan 2014 | 001-34757 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Nov 2013 | 08 Nov 2013 | 000-23071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2013 | 01 Oct 2013 | 001-34757 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Aug 2013 | 22 Aug 2013 | 000-27078 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Aug 2013 | 14 Aug 2013 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 May 2013 | 10 May 2013 | 000-23071 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Apr 2013 | 23 Apr 2013 | 001-33693 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2013 | 01 Mar 2013 | 000-27078 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Feb 2013 | 08 Feb 2013 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Feb 2013 | 04 Feb 2013 | 000-23071 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Dec 2012 | 05 Dec 2012 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Dec 2012 | 03 Dec 2012 | 001-33693 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Nov 2012 | 13 Nov 2012 | 000-23071 |
| 3 | Open Document | Open Filing | FORM 3 | 29 Oct 2012 | 24 Oct 2012 | 001-33693 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Oct 2012 | 01 Oct 2012 | 001-34757 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Sep 2012 | 04 Sep 2012 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 Aug 2012 | 21 Aug 2012 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Aug 2012 | 09 Aug 2012 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 25 Jun 2012 | 22 Jun 2012 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 May 2012 | 10 May 2012 | 000-23071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2012 | 29 Mar 2012 | 001-09518 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2012 | 02 Mar 2012 | 000-27078 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Feb 2012 | 16 Feb 2012 | 000-27078 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Feb 2012 | 09 Feb 2012 | 000-23071 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Feb 2012 | 03 Feb 2012 | 001-09518 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 31 Jan 2012 | 30 Jan 2012 | 000-23071 |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 30 Nov 2011 | 14 Nov 2011 | 000-23071 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 Nov 2011 | 14 Nov 2011 | 000-23071 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Nov 2011 | 07 Nov 2011 | 001-34757 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Aug 2011 | 10 Aug 2011 | 000-23071 |
| 4 | Open Document | Open Filing | 13 May 2011 | 11 May 2011 | 000-23071 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 May 2011 | 29 Apr 2011 | 001-09518 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Mar 2011 | 23 Mar 2011 | 001-09518 |
| 4/A | Open Document | Open Filing | 16 Mar 2011 | 11 Mar 2011 | 000-23071 | |
| 4 | Open Document | Open Filing | 15 Mar 2011 | 11 Mar 2011 | 000-23071 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Mar 2011 | 09 Mar 2011 | 000-27078 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Mar 2011 | 04 Mar 2011 | 001-09518 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2011 | 02 Mar 2011 | 001-34757 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2011 | 01 Mar 2011 | 000-27078 |
| 4 | Open Document | Open Filing | 11 Feb 2011 | 10 Feb 2011 | 000-23071 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Feb 2011 | 04 Feb 2011 | 001-09518 |
| 4 | Open Document | Open Filing | 31 Jan 2011 | 30 Jan 2011 | 000-23071 | |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jan 2011 | 29 Dec 2010 | 001-09518 |
| 4 | Open Document | Open Filing | MAIN DOCUMENT DESCRIPTION | 04 Jan 2011 | 03 Jan 2011 | 001-08007 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Dec 2010 | 29 Dec 2010 | 001-09518 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Dec 2010 | 15 Dec 2010 | 001-34757 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Nov 2010 | 16 Nov 2010 | 001-34757 |
| 4 | Open Document | Open Filing | MAIN DOCUMENT DESCRIPTION | 29 Oct 2010 | 27 Oct 2010 | 001-08007 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Jul 2010 | 15 Jul 2010 | 001-09518 |
| 3 | Open Document | Open Filing | MAIN DOCUMENT DESCRIPTION | 21 Jun 2010 | 11 Jun 2010 | 001-08007 |
| 3 | Open Document | Open Filing | FORM 3 | 18 Jun 2010 | 16 Jun 2010 | 001-34757 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jun 2010 | 16 Jun 2010 | 001-13615 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 May 2010 | 11 May 2010 | 000-27078 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Apr 2010 | 23 Apr 2010 | 001-09518 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Apr 2010 | 23 Apr 2010 | 001-09518 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Mar 2010 | 10 Mar 2010 | 000-27078 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Mar 2010 | 05 Mar 2010 | 001-09518 |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 08 Feb 2010 | 26 Dec 2009 | 000-27078 |
| 4 | Open Document | Open Filing | 03 Feb 2010 | 31 Jan 2010 | 000-23071 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Jan 2010 | 11 Jan 2010 | 001-09518 |