| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 02 May 2024 | 30 Apr 2024 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Apr 2023 | 25 Apr 2023 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Mar 2023 | 14 Mar 2023 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Apr 2022 | 26 Apr 2022 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Apr 2021 | 27 Apr 2021 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Apr 2020 | 28 Apr 2020 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 May 2019 | 09 May 2019 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 May 2018 | 10 May 2018 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Jun 2017 | 26 Jun 2017 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 19 May 2017 | 18 May 2017 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Mar 2017 | 27 Mar 2017 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Dec 2016 | 27 Dec 2016 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Sep 2016 | 26 Sep 2016 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Aug 2016 | 04 Aug 2016 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Jun 2016 | 27 Jun 2016 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 May 2016 | 23 May 2016 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Mar 2016 | 28 Mar 2016 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Dec 2015 | 28 Dec 2015 | 001-04174 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | 21 Oct 2015 | 30 Sep 2015 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Oct 2015 | 30 Sep 2015 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2015 | 29 Jun 2015 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 May 2015 | 21 May 2015 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2015 | 18 May 2015 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Apr 2015 | 30 Mar 2015 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 31 Dec 2014 | 29 Dec 2014 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Oct 2014 | 29 Sep 2014 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Aug 2014 | 01 Aug 2014 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2014 | 30 Jun 2014 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 May 2014 | 21 May 2014 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Mar 2014 | 24 Mar 2014 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Sep 2013 | 09 Sep 2013 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 May 2013 | 16 May 2013 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 Mar 2013 | 13 Mar 2013 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Aug 2012 | 10 Aug 2012 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 May 2012 | 17 May 2012 | 001-04174 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Feb 2012 | 28 Feb 2012 | 001-04174 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 27 Jan 2012 | 19 Jan 2012 | 001-04174 |