| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 28 Oct 2025 | 25 Oct 2025 | 001-31560 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Oct 2025 | 19 Oct 2025 | 001-31560 |
| 4 | Open Document | Open Filing | 15 Aug 2025 | 14 Aug 2025 | 001-36801 | |
| 4 | Open Document | Open Filing | 4 | 16 Apr 2025 | 14 Apr 2025 | 001-04423 |
| 4 | Open Document | Open Filing | 15 Apr 2025 | 13 Apr 2025 | 001-36801 | |
| 3 | Open Document | Open Filing | 15 Apr 2025 | 12 Apr 2025 | 001-36801 | |
| 4 | Open Document | Open Filing | FORM 4 | 22 Oct 2024 | 19 Oct 2024 | 001-31560 |
| 4 | Open Document | Open Filing | 4 | 25 Apr 2024 | 23 Apr 2024 | 001-35346 |
| 4 | Open Document | Open Filing | 24 Apr 2024 | 22 Apr 2024 | 001-04423 | |
| 4 | Open Document | Open Filing | FORM 4 | 24 Oct 2023 | 23 Oct 2023 | 001-31560 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Apr 2023 | 25 Apr 2023 | 001-35346 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Apr 2023 | 24 Apr 2023 | 001-04423 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Oct 2022 | 24 Oct 2022 | 001-31560 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Aug 2022 | 23 Aug 2022 | 001-31560 |
| 3 | Open Document | Open Filing | FORM 3 | 25 Aug 2022 | 23 Aug 2022 | 001-31560 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Apr 2022 | 26 Apr 2022 | 001-35346 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Apr 2022 | 19 Apr 2022 | 001-04423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 May 2021 | 29 Apr 2021 | 001-35346 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Apr 2021 | 13 Apr 2021 | 001-04423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Jul 2020 | 01 Jul 2020 | 001-35346 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 06 Jul 2020 | 01 Jul 2020 | 001-35346 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 May 2020 | 12 May 2020 | 001-04423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Apr 2020 | 31 Mar 2020 | 001-00395 |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Mar 2020 | 27 Feb 2020 | 001-04423 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Mar 2020 | 27 Feb 2020 | 001-04423 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2020 | 31 Dec 2019 | 001-00395 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Oct 2019 | 29 Oct 2019 | 001-34841 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Oct 2019 | 26 Oct 2019 | 001-34841 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2019 | 30 Sep 2019 | 001-00395 |
| 3 | Open Document | Open Filing | FORM 3 | 01 Aug 2019 | 01 Aug 2019 | 001-34841 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2019 | 30 Jun 2019 | 001-00395 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 May 2019 | 30 Apr 2019 | 001-00395 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Apr 2019 | 24 Apr 2019 | 001-00395 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Apr 2019 | 31 Mar 2019 | 001-00395 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2019 | 31 Dec 2018 | 001-00395 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2018 | 30 Sep 2018 | 001-00395 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jul 2018 | 30 Jun 2018 | 001-00395 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 15 May 2018 | 11 May 2018 | 001-00395 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Apr 2018 | 25 Apr 2018 | 001-00395 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Apr 2018 | 31 Mar 2018 | 001-00395 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Jan 2018 | 31 Dec 2017 | 001-00395 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Oct 2017 | 30 Sep 2017 | 001-00395 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2017 | 30 Jun 2017 | 001-00395 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 28 Apr 2017 | 26 Apr 2017 | 001-00395 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2017 | 31 Mar 2017 | 001-00395 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2017 | 31 Dec 2016 | 001-00395 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Oct 2016 | 30 Sep 2016 | 001-00395 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jul 2016 | 30 Jun 2016 | 001-00395 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Apr 2016 | 20 Apr 2016 | 001-00395 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2016 | 31 Mar 2016 | 001-00395 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Jan 2016 | 31 Dec 2015 | 001-00395 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2015 | 30 Sep 2015 | 001-00395 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Jul 2015 | 30 Jun 2015 | 001-00395 |
| 4 | Open Document | Open Filing | CLEMMER EQUITY GRANT APRIL 22, 20145 | 24 Apr 2015 | 22 Apr 2015 | 001-00395 |
| 4 | Open Document | Open Filing | CLEMMER MARCH 31, 2015 RETAINER | 02 Apr 2015 | 31 Mar 2015 | 001-00395 |
| 4 | Open Document | Open Filing | CLEMMER DECEMBER 31, 2014 RETAINER | 05 Jan 2015 | 31 Dec 2014 | 001-00395 |
| 4 | Open Document | Open Filing | CLEMMER DECEMBER 1, 2014 PURCHASE | 08 Dec 2014 | 01 Dec 2014 | 001-00395 |
| 4 | Open Document | Open Filing | CLEMMER SEPTEMBER 30, 2014 RETAINER | 02 Oct 2014 | 30 Sep 2014 | 001-00395 |
| 4 | Open Document | Open Filing | CLEMMER JUNE 30, 2014 RETAINER | 02 Jul 2014 | 30 Jun 2014 | 001-00395 |
| 4 | Open Document | Open Filing | CLEMMER FORM 4 APRIL 23, 2014 | 25 Apr 2014 | 23 Apr 2014 | 001-00395 |
| 4 | Open Document | Open Filing | CLEMMER MARCH 31, 2014 RETAINER | 02 Apr 2014 | 31 Mar 2014 | 001-00395 |
| 4 | Open Document | Open Filing | CLEMMER DECEMBER 31, 2013 RETAINER | 02 Jan 2014 | 31 Dec 2013 | 001-00395 |