| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 01 Mar 2024 | 28 Feb 2024 | 001-04221 | |
| 4 | Open Document | Open Filing | 03 Mar 2023 | 01 Mar 2023 | 001-04221 | |
| 4 | Open Document | Open Filing | 07 Jun 2022 | 03 Jun 2022 | 001-04221 | |
| 4 | Open Document | Open Filing | 04 Mar 2022 | 02 Mar 2022 | 001-04221 | |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Mar 2021 | 03 Mar 2021 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Mar 2020 | 16 Mar 2020 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Mar 2020 | 02 Mar 2020 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 - | 03 Dec 2019 | 02 Dec 2019 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Sep 2019 | 03 Sep 2019 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 - | 07 Jun 2019 | 03 Jun 2019 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 - | 05 Mar 2019 | 01 Mar 2019 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 - | 17 Dec 2018 | 14 Dec 2018 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 - | 06 Dec 2018 | 03 Dec 2018 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Sep 2018 | 31 Aug 2018 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jun 2018 | 01 Jun 2018 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2018 | 01 Mar 2018 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Dec 2017 | 04 Dec 2017 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Dec 2017 | 01 Dec 2017 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Sep 2017 | 01 Sep 2017 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jun 2017 | 01 Jun 2017 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Mar 2017 | 10 Mar 2017 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2017 | 01 Mar 2017 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Dec 2016 | 05 Dec 2016 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Dec 2016 | 01 Dec 2016 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Sep 2016 | 07 Sep 2016 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Sep 2016 | 01 Sep 2016 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jun 2016 | 01 Jun 2016 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Mar 2016 | 01 Mar 2016 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Dec 2015 | 30 Nov 2015 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Sep 2015 | 01 Sep 2015 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jun 2015 | 03 Jun 2015 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jun 2015 | 01 Jun 2015 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Mar 2015 | 04 Mar 2015 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2015 | 02 Mar 2015 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Dec 2014 | 01 Dec 2014 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Sep 2014 | 02 Sep 2014 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jun 2014 | 04 Jun 2014 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jun 2014 | 02 Jun 2014 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Mar 2014 | 05 Mar 2014 | 001-04221 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2014 | 03 Mar 2014 | 001-04221 |