| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 25 Sep 2025 | 24 Sep 2025 | 001-33741 |
| SCHEDULE 13D/A | Open Document | Open Filing | 25 Sep 2025 | |||
| SCHEDULE 13D/A | Open Document | Open Filing | 10 Jul 2025 | |||
| SCHEDULE 13D/A | Open Document | Open Filing | 12 Sep 2024 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Sep 2024 | 10 Sep 2024 | 001-33741 |
| 144 | Open Document | Open Filing | 27 Apr 2023 | |||
| 4 | Open Document | Open Filing | 04 Jan 2023 | 03 Jan 2023 | 001-00225 | |
| 4 | Open Document | Open Filing | 05 Jan 2022 | 03 Jan 2022 | 001-00225 | |
| 4 | Open Document | Open Filing | 06 Jan 2021 | 04 Jan 2021 | 001-00225 | |
| 4 | Open Document | Open Filing | 30 Oct 2020 | 29 Oct 2020 | 001-00225 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Mar 2020 | 02 Mar 2020 | 001-33741 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 21 Feb 2020 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Feb 2020 | 18 Feb 2020 | 001-33741 |
| 4 | Open Document | Open Filing | 03 Jan 2020 | 02 Jan 2020 | 001-00225 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 13 Dec 2019 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 13 Dec 2019 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Dec 2019 | 09 Dec 2019 | 001-33741 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 03 May 2019 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 May 2019 | 03 May 2019 | 001-33741 |
| 4 | Open Document | Open Filing | 03 Jan 2019 | 02 Jan 2019 | 001-00225 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 11 Dec 2018 | 10 Dec 2018 | 001-33741 |
| 4 | Open Document | Open Filing | 04 Oct 2018 | 02 Oct 2018 | 001-00225 | |
| 4 | Open Document | Open Filing | 06 Jul 2018 | 03 Jul 2018 | 001-00225 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Jun 2018 | 06 Jun 2018 | 001-33741 |
| 4 | Open Document | Open Filing | 15 May 2018 | 24 Apr 2018 | 001-00225 | |
| 4 | Open Document | Open Filing | 05 Apr 2018 | 03 Apr 2018 | 001-00225 | |
| 4 | Open Document | Open Filing | 05 Jan 2018 | 03 Jan 2018 | 001-00225 | |
| 4 | Open Document | Open Filing | 04 Jan 2018 | 02 Jan 2018 | 001-00225 | |
| 4 | Open Document | Open Filing | 05 Oct 2017 | 03 Oct 2017 | 001-00225 | |
| 4 | Open Document | Open Filing | 07 Aug 2017 | 03 Aug 2017 | 001-00225 | |
| 4 | Open Document | Open Filing | 07 Jul 2017 | 05 Jul 2017 | 001-00225 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 May 2017 | 11 May 2017 | 001-33741 |
| 4 | Open Document | Open Filing | 06 Apr 2017 | 04 Apr 2017 | 001-00225 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/AMENDMENT NO. 4 | 13 Feb 2017 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/AMENDMENT NO. 7 | 13 Feb 2017 | ||
| 4 | Open Document | Open Filing | 05 Jan 2017 | 03 Jan 2017 | 001-00225 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Jan 2017 | 03 Jan 2017 | 001-33741 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 12 Dec 2016 | 09 Dec 2016 | 001-33741 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 08 Dec 2016 | 07 Dec 2016 | 001-33741 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 06 Dec 2016 | 05 Dec 2016 | 001-33741 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Dec 2016 | 01 Dec 2016 | 001-33741 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Nov 2016 | 29 Nov 2016 | 001-33741 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Nov 2016 | 17 Nov 2016 | 001-33741 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Nov 2016 | 04 Nov 2016 | 001-33741 |
| 4 | Open Document | Open Filing | 27 Oct 2016 | 27 Oct 2016 | 001-00225 | |
| 4 | Open Document | Open Filing | 06 Oct 2016 | 04 Oct 2016 | 001-00225 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 01 Sep 2016 | 30 Aug 2016 | 001-33741 |
| 4 | Open Document | Open Filing | 07 Jul 2016 | 05 Jul 2016 | 001-00225 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/AMENDMENT NO. 3 | 15 Jun 2016 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/AMENDMENT NO. 6 | 15 Jun 2016 | ||
| 4 | Open Document | Open Filing | 06 Apr 2016 | 04 Apr 2016 | 001-00225 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 09 Mar 2016 | 08 Mar 2016 | 001-33741 |
| 4 | Open Document | Open Filing | 07 Jan 2016 | 05 Jan 2016 | 001-00225 | |
| 4 | Open Document | Open Filing | 06 Jan 2016 | 04 Jan 2016 | 001-00225 | |
| 4 | Open Document | Open Filing | 05 Oct 2015 | 02 Oct 2015 | 001-00225 | |
| 4 | Open Document | Open Filing | 06 Jul 2015 | 01 Jul 2015 | 001-00225 | |
| 4 | Open Document | Open Filing | 06 Apr 2015 | 02 Apr 2015 | 001-00225 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Mar 2015 | 03 Mar 2015 | 001-33741 |
| 4 | Open Document | Open Filing | 07 Jan 2015 | 05 Jan 2015 | 001-00225 | |
| 5 | Open Document | Open Filing | FORM 5 SUBMISSION | 06 Jan 2015 | 31 Dec 2014 | 001-33741 |
| 4 | Open Document | Open Filing | 06 Jan 2015 | 02 Jan 2015 | 001-00225 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Nov 2014 | 04 Mar 2014 | 001-33741 |
| 4 | Open Document | Open Filing | 04 Nov 2014 | 31 Oct 2014 | 001-00225 | |
| 4 | Open Document | Open Filing | 06 Oct 2014 | 02 Oct 2014 | 001-00225 | |
| 4 | Open Document | Open Filing | 07 Jul 2014 | 02 Jul 2014 | 001-00225 | |
| 4 | Open Document | Open Filing | 04 Apr 2014 | 02 Apr 2014 | 001-00225 | |
| 4 | Open Document | Open Filing | FORM 4 | 20 Feb 2014 | 18 Feb 2014 | 001-33741 |
| 4 | Open Document | Open Filing | 07 Jan 2014 | 03 Jan 2014 | 001-00225 | |
| 4 | Open Document | Open Filing | 06 Jan 2014 | 02 Jan 2014 | 001-00225 |