| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 16 Jul 2025 | 14 Jul 2025 | 000-24020 |
| 4 | Open Document | Open Filing | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 02 Apr 2024 | 01 Apr 2024 | 000-24020 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2023 | 01 Apr 2023 | 000-24020 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 23 Mar 2023 | 21 Mar 2023 | 000-24020 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2022 | 01 Apr 2022 | 000-24020 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Oct 2021 | 12 Oct 2021 | 000-24020 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 30 Aug 2021 | 30 Aug 2021 | 000-24020 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 24 Aug 2021 | 23 Aug 2021 | 000-24020 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 17 Aug 2021 | 16 Aug 2021 | 000-24020 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 10 Aug 2021 | 09 Aug 2021 | 000-24020 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 05 Aug 2021 | 04 Aug 2021 | 000-24020 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Aug 2021 | 02 Aug 2021 | 000-24020 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 27 Jul 2021 | 26 Jul 2021 | 000-24020 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 20 Jul 2021 | 19 Jul 2021 | 000-24020 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 13 Jul 2021 | 12 Jul 2021 | 000-24020 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 25 Feb 2021 | 24 Feb 2021 | 000-24020 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 22 Jun 2020 | 18 Jun 2020 | 000-24020 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Apr 2019 | 01 Apr 2019 | 000-24020 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 03 Apr 2018 | 01 Apr 2018 | 000-24020 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Jan 2018 | 26 Jan 2018 | 000-24020 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2017 | 01 Apr 2017 | 000-24020 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 04 Apr 2016 | 01 Apr 2016 | 000-24020 |
| 4 | Open Document | Open Filing | STOCK OPTION AWARD | 02 Apr 2015 | 01 Apr 2015 | 000-24020 |
| 5 | Open Document | Open Filing | STOCK OPTION AWARD | 28 Jan 2015 | 31 Dec 2014 | 000-24020 |
| 4 | Open Document | Open Filing | OPTION EXERCISE | 09 Jun 2014 | 06 Jun 2014 | 000-24020 |
| 4 | Open Document | Open Filing | STOCK OPTION EXERCISE | 07 Oct 2013 | 03 Oct 2013 | 000-24020 |
| 4 | Open Document | Open Filing | OPTION EXERCISE | 24 May 2013 | 22 May 2013 | 000-24020 |
| 4 | Open Document | Open Filing | STOCK OPTION AWARD | 03 Apr 2013 | 01 Apr 2013 | 000-24020 |
| 4 | Open Document | Open Filing | OPTION EXERCISE | 19 Oct 2012 | 17 Oct 2012 | 000-24020 |
| 4 | Open Document | Open Filing | STOCK OPTION AWARD | 03 Apr 2012 | 01 Apr 2012 | 000-24020 |