| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 12 May 2025 | 07 May 2025 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Nov 2024 | 04 Nov 2024 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jun 2024 | 30 May 2024 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | 18 May 2023 | 17 May 2023 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | 28 Apr 2023 | 28 Apr 2023 | 000-31977 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A #31 2022 CUNNINGHAM | 06 Feb 2023 | ||
| 4 | Open Document | Open Filing | FORM 4 | 23 Nov 2022 | 22 Nov 2022 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jun 2022 | 15 Jun 2022 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | 16 May 2022 | 16 May 2022 | 000-31977 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A 30 2021 CUNNINGHAM | 08 Feb 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 | 17 Nov 2021 | 17 Nov 2021 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | 20 May 2021 | 19 May 2021 | 000-31977 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A 29 2020 CUNNINGHAM | 02 Feb 2021 | ||
| 4 | Open Document | Open Filing | FORM 4 | 13 Nov 2020 | 13 Nov 2020 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | 22 May 2020 | 20 May 2020 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Feb 2020 | 03 Feb 2020 | 000-31977 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A 28 2019 CUNNINGHAM | 29 Jan 2020 | ||
| 4 | Open Document | Open Filing | FORM 4 | 18 Sep 2019 | 16 Sep 2019 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2019 | 15 May 2019 | 000-31977 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A 2018 CUNNINGHAM | 25 Jan 2019 | ||
| 4 | Open Document | Open Filing | FORM 4 | 27 Sep 2018 | 27 Sep 2018 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2018 | 16 May 2018 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | 12 Mar 2018 | 09 Mar 2018 | 000-31977 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A 2017 CUNNINGHAM | 24 Jan 2018 | ||
| 4 | Open Document | Open Filing | FORM 4 | 05 Jul 2017 | 05 Jul 2017 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Jan 2017 | 30 Jan 2017 | 000-31977 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A 2016 CUNNINGHAM | 24 Jan 2017 | ||
| 4 | Open Document | Open Filing | FORM 4 | 23 Sep 2016 | 23 Sep 2016 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | 22 Jul 2016 | 20 Jul 2016 | 000-31977 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A 2015 CUNNINGHAM | 28 Jan 2016 | ||
| 4 | Open Document | Open Filing | FORM 4 | 07 Dec 2015 | 07 Dec 2015 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | 20 Jul 2015 | 20 Jul 2015 | 000-31977 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A 2014 CUNNINGHAM | 27 Jan 2015 | ||
| 4 | Open Document | Open Filing | FORM 4 | 09 Dec 2014 | 05 Dec 2014 | 000-31977 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jul 2014 | 16 Jul 2014 | 000-31977 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A 2013 CUNNINGHAM | 28 Jan 2014 |