| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 09 Jun 2025 | 05 Jun 2025 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Apr 2025 | 22 Apr 2025 | 001-40560 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Apr 2025 | 17 Apr 2025 | 001-40560 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Apr 2025 | 16 Apr 2025 | 001-40560 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Apr 2025 | 15 Apr 2025 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Apr 2025 | 14 Apr 2025 | 001-40560 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Apr 2025 | 10 Apr 2025 | 001-40560 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Apr 2025 | 09 Apr 2025 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Apr 2025 | 07 Apr 2025 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Apr 2025 | 03 Apr 2025 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Apr 2025 | 01 Apr 2025 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2025 | 28 Mar 2025 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Mar 2025 | 25 Mar 2025 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Mar 2025 | 05 Mar 2025 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Mar 2025 | 03 Mar 2025 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Mar 2025 | 27 Feb 2025 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Feb 2025 | 25 Feb 2025 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Feb 2025 | 20 Feb 2025 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Feb 2025 | 13 Feb 2025 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Feb 2025 | 06 Feb 2025 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Feb 2025 | 03 Feb 2025 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Feb 2025 | 30 Jan 2025 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Jan 2025 | 28 Jan 2025 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Jan 2025 | 22 Jan 2025 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jan 2025 | 14 Jan 2025 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Dec 2024 | 26 Dec 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Dec 2024 | 18 Dec 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Dec 2024 | 13 Dec 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Dec 2024 | 11 Dec 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Dec 2024 | 06 Dec 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Dec 2024 | 04 Dec 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Dec 2024 | 27 Nov 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Nov 2024 | 25 Nov 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Nov 2024 | 19 Nov 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Nov 2024 | 13 Nov 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Nov 2024 | 11 Nov 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Nov 2024 | 05 Nov 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Nov 2024 | 01 Nov 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Nov 2024 | 30 Oct 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Oct 2024 | 28 Oct 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Oct 2024 | 23 Oct 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Oct 2024 | 15 Oct 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Oct 2024 | 30 Sep 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Oct 2024 | 27 Sep 2024 | 001-38497 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Sep 2024 | 25 Sep 2024 | 001-38497 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Sep 2024 | 24 Sep 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Sep 2024 | 20 Sep 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Sep 2024 | 11 Sep 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Sep 2024 | 09 Sep 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Sep 2024 | 05 Sep 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Sep 2024 | 05 Sep 2024 | 001-38497 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Sep 2024 | 03 Sep 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Sep 2024 | 03 Sep 2024 | 001-38497 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Aug 2024 | 26 Aug 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Aug 2024 | 07 Aug 2024 | 001-38497 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Aug 2024 | 07 Aug 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Aug 2024 | 05 Aug 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Aug 2024 | 05 Aug 2024 | 001-38497 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Aug 2024 | 01 Aug 2024 | 001-38497 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Aug 2024 | 01 Aug 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Aug 2024 | 30 Jul 2024 | 001-38497 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jul 2024 | 27 Jun 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Jun 2024 | 25 Jun 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Jun 2024 | 21 Jun 2024 | 001-35764 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 25 Jun 2024 | ||
| 4 | Open Document | Open Filing | FORM 4 | 25 Jun 2024 | 11 Jun 2024 | 001-40560 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Jun 2024 | 18 Jun 2024 | 001-38497 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Jun 2024 | 18 Jun 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jun 2024 | 14 Jun 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Jun 2024 | 12 Jun 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Jun 2024 | 07 Jun 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jun 2024 | 05 Jun 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jun 2024 | 03 Jun 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 31 May 2024 | 23 May 2024 | 001-38497 |
| 4 | Open Document | Open Filing | FORM 4 | 16 May 2024 | 13 Mar 2024 | 001-40560 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Mar 2024 | 15 Mar 2024 | 001-38497 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Mar 2024 | 13 Mar 2024 | 001-38497 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Jan 2024 | 24 Jan 2024 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jan 2024 | 17 Jan 2024 | 001-38497 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jan 2024 | 17 Jan 2024 | 001-35764 |
| 4 | Open Document | Open Filing | 17 Jan 2024 | 12 Jan 2024 | 001-35764 | |
| 4 | Open Document | Open Filing | 15 Nov 2023 | 13 Nov 2023 | 001-38497 | |
| 4 | Open Document | Open Filing | 13 Nov 2023 | 08 Nov 2023 | 001-38497 | |
| 3 | Open Document | Open Filing | 09 Nov 2023 | 07 Nov 2023 | 001-38497 | |
| 3 | Open Document | Open Filing | 11 Aug 2023 | 03 Aug 2023 | 001-35764 | |
| 4 | Open Document | Open Filing | 24 Oct 2022 | 20 Oct 2022 | 001-36446 | |
| 4 | Open Document | Open Filing | 04 Oct 2022 | 30 Sep 2022 | 001-36446 | |
| 4 | Open Document | Open Filing | 30 Sep 2022 | 28 Sep 2022 | 001-36446 | |
| 4 | Open Document | Open Filing | FORM 4 | 01 Aug 2022 | 28 Jul 2022 | 001-36446 |
| SC 13D | Open Document | Open Filing | SC 13D | 22 Jul 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 | 13 Jul 2022 | 11 Jul 2022 | 001-40560 |
| 3 | Open Document | Open Filing | 13 Jul 2022 | 11 Jul 2022 | 001-40560 | |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jun 2022 | 02 Jun 2022 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2022 | 31 May 2022 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 23 May 2022 | 19 May 2022 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 19 May 2022 | 17 May 2022 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2022 | 13 May 2022 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 12 May 2022 | 10 May 2022 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 10 May 2022 | 06 May 2022 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 06 May 2022 | 04 May 2022 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 04 May 2022 | 02 May 2022 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Apr 2022 | 27 Apr 2022 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Apr 2022 | 25 Mar 2022 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Apr 2022 | 21 Mar 2022 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Apr 2022 | 19 Mar 2022 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Nov 2021 | 09 Nov 2021 | 001-36446 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Jul 2021 | 23 Jul 2021 | 001-36446 |
| 4 | Open Document | Open Filing | FORM 4 | 05 May 2021 | 03 May 2021 | 001-36446 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2021 | 03 Mar 2021 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2021 | 30 Dec 2020 | 001-36446 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Dec 2020 | 28 Dec 2020 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Dec 2020 | 28 Dec 2020 | 001-36446 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Dec 2020 | 02 Dec 2020 | 001-36446 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Nov 2020 | 09 Nov 2020 | 001-36446 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Nov 2020 | 05 Nov 2020 | 001-36446 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Sep 2020 | 18 Sep 2020 | 001-36446 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Sep 2020 | 18 Sep 2020 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 11 Sep 2020 | 09 Sep 2020 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Aug 2020 | 30 Jul 2020 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Aug 2020 | 30 Jul 2020 | 001-36446 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Apr 2020 | 07 Apr 2020 | 001-36446 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2020 | 31 Mar 2020 | 001-36446 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2020 | 31 Mar 2020 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Mar 2020 | 26 Mar 2020 | 001-36446 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Mar 2020 | 25 Mar 2020 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Mar 2020 | 24 Mar 2020 | 001-36446 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Mar 2020 | 23 Mar 2020 | 001-35764 |
| 3 | Open Document | Open Filing | FORM 3 | 25 Mar 2020 | 23 Mar 2020 | 001-36446 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Mar 2020 | 17 Mar 2020 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Mar 2020 | 10 Mar 2020 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Mar 2020 | 03 Mar 2020 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Feb 2020 | 31 Jan 2020 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Jan 2020 | 27 Jan 2020 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Jan 2020 | 23 Jan 2020 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 23 Jan 2020 | 21 Jan 2020 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Jan 2020 | 16 Jan 2020 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 16 Dec 2019 | 12 Dec 2019 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Dec 2019 | 06 Dec 2019 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Dec 2019 | 04 Dec 2019 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Dec 2019 | 29 Nov 2019 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 29 Nov 2019 | 26 Nov 2019 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 21 Nov 2019 | 19 Nov 2019 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Nov 2019 | 11 Nov 2019 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Nov 2019 | 08 Nov 2019 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Sep 2019 | 13 Sep 2019 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Sep 2019 | 11 Sep 2019 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Sep 2019 | 04 Sep 2019 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 27 Aug 2019 | 23 Aug 2019 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Aug 2019 | 15 Aug 2019 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Aug 2019 | 13 Aug 2019 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Aug 2019 | 09 Aug 2019 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 09 Aug 2019 | 07 Aug 2019 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 07 Aug 2019 | 05 Aug 2019 | 001-35764 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Aug 2019 | 01 Aug 2019 | 001-35764 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 28 May 2019 | 23 May 2019 | 001-35764 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 28 May 2019 | 22 May 2019 | 001-35764 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 Sep 2018 | 20 Sep 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Aug 2018 | 14 Aug 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Aug 2018 | 06 Aug 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 Jul 2018 | 19 Jul 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Jul 2018 | 17 Jul 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Jul 2018 | 10 Jul 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Jul 2018 | 06 Jul 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Jul 2018 | 02 Jul 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Jul 2018 | 28 Jun 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 27 Jun 2018 | 25 Jun 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 25 Jun 2018 | 21 Jun 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 21 Jun 2018 | 19 Jun 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Jun 2018 | 15 Jun 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Jun 2018 | 13 Jun 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Jun 2018 | 11 Jun 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 Jun 2018 | 07 Jun 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Jun 2018 | 05 Jun 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 05 Jun 2018 | 01 Jun 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 31 May 2018 | 29 May 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 29 May 2018 | 24 May 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 24 May 2018 | 22 May 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 May 2018 | 18 May 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 May 2018 | 16 May 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 May 2018 | 14 May 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 May 2018 | 10 May 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 May 2018 | 08 May 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 May 2018 | 04 May 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 May 2018 | 02 May 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 30 Apr 2018 | 26 Apr 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 26 Apr 2018 | 24 Apr 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 24 Apr 2018 | 20 Apr 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 20 Apr 2018 | 18 Apr 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 Apr 2018 | 16 Apr 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 13 Apr 2018 | 11 Apr 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 Apr 2018 | 09 Apr 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Apr 2018 | 04 Apr 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Apr 2018 | 02 Apr 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 14 Mar 2018 | 12 Mar 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 28 Feb 2018 | 26 Feb 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 Feb 2018 | 21 Feb 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Feb 2018 | 08 Feb 2018 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Dec 2017 | 15 Dec 2017 | 001-05837 |
| 4 | Open Document | Data | Open Filing | OWNERSHIP DOCUMENT | 01 Aug 2017 | 28 Jul 2017 | 001-05837 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 16 Jan 2015 | 14 Jan 2015 | 001-05837 |