| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 24 Mar 2025 | 20 Mar 2025 | 001-33045 | |
| 4 | Open Document | Open Filing | 23 Jan 2025 | 21 Jan 2025 | 001-33045 | |
| 3 | Open Document | Open Filing | 23 Dec 2024 | 12 Dec 2024 | 001-33045 | |
| 4 | Open Document | Open Filing | 22 Mar 2022 | 20 Mar 2022 | 001-33045 | |
| 4 | Open Document | Open Filing | 15 Mar 2022 | 11 Mar 2022 | 001-33045 | |
| 4 | Open Document | Open Filing | 20 Jan 2022 | 18 Jan 2022 | 001-33045 | |
| 4 | Open Document | Open Filing | 23 Mar 2021 | 20 Mar 2021 | 001-33045 | |
| 4 | Open Document | Open Filing | 15 Mar 2021 | 11 Mar 2021 | 001-33045 | |
| 4 | Open Document | Open Filing | 05 Mar 2021 | 03 Mar 2021 | 001-33045 | |
| 4 | Open Document | Open Filing | 28 Jan 2021 | 26 Jan 2021 | 001-33045 | |
| 4 | Open Document | Open Filing | 24 Mar 2020 | 20 Mar 2020 | 001-33045 | |
| 4 | Open Document | Open Filing | 13 Mar 2020 | 11 Mar 2020 | 001-33045 | |
| 4 | Open Document | Open Filing | 09 Mar 2020 | 06 Mar 2020 | 001-33045 | |
| 4 | Open Document | Open Filing | 05 Mar 2020 | 03 Mar 2020 | 001-33045 | |
| 4 | Open Document | Open Filing | 28 Jan 2020 | 24 Jan 2020 | 001-33045 | |
| 4 | Open Document | Open Filing | 22 Mar 2019 | 21 Mar 2019 | 001-33045 | |
| 4 | Open Document | Open Filing | 21 Mar 2019 | 20 Mar 2019 | 001-33045 | |
| 4 | Open Document | Open Filing | 19 Mar 2019 | 16 Mar 2019 | 001-33045 | |
| 4 | Open Document | Open Filing | 14 Mar 2019 | 12 Mar 2019 | 001-33045 | |
| 4 | Open Document | Open Filing | 13 Mar 2019 | 11 Mar 2019 | 001-33045 | |
| 4 | Open Document | Open Filing | 12 Mar 2019 | 08 Mar 2019 | 001-33045 | |
| 4 | Open Document | Open Filing | 28 Jan 2019 | 24 Jan 2019 | 001-33045 | |
| 4 | Open Document | Open Filing | 16 Jul 2018 | 13 Jul 2018 | 001-33045 | |
| 4 | Open Document | Open Filing | 13 Jul 2018 | 12 Jul 2018 | 001-33045 | |
| 4 | Open Document | Open Filing | 10 Jul 2018 | 09 Jul 2018 | 001-33045 | |
| 4 | Open Document | Open Filing | 23 Mar 2018 | 21 Mar 2018 | 001-33045 | |
| 4 | Open Document | Open Filing | 21 Mar 2018 | 20 Mar 2018 | 001-33045 | |
| 4 | Open Document | Open Filing | 20 Mar 2018 | 16 Mar 2018 | 001-33045 | |
| 4 | Open Document | Open Filing | 14 Mar 2018 | 12 Mar 2018 | 001-33045 | |
| 4 | Open Document | Open Filing | 23 Jan 2018 | 19 Jan 2018 | 001-33045 | |
| 4 | Open Document | Open Filing | 22 Mar 2017 | 20 Mar 2017 | 001-33045 | |
| 4 | Open Document | Open Filing | 21 Mar 2017 | 17 Mar 2017 | 001-33045 | |
| 4 | Open Document | Open Filing | 20 Mar 2017 | 16 Mar 2017 | 001-33045 | |
| 4/A | Open Document | Open Filing | FORM 4/A | 20 Jun 2016 | 21 Mar 2016 | 001-33045 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Mar 2016 | 21 Mar 2016 | 001-33045 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Mar 2016 | 18 Mar 2016 | 001-33045 |
| 4 | Open Document | Open Filing | OSTRIA TEST | 18 Mar 2016 | 16 Mar 2016 | 001-33045 |
| 3 | Open Document | Open Filing | FORM 3 | 21 Sep 2015 | 18 Sep 2015 | 001-33045 |