| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13G/A | Open Document | Open Filing | May 15, 2025 | |||
| SCHEDULE 13G/A | Open Document | Open Filing | Feb 14, 2025 | |||
| 3 | Open Document | Open Filing | 3 | Sep 19, 2024 | Sep 9, 2024 | 001-34295 |
| 4 | Open Document | Open Filing | 4 | Sep 12, 2024 | Sep 9, 2024 | 001-35707 |
| 4 | Open Document | Open Filing | 4 | Sep 12, 2024 | Sep 9, 2024 | 001-35707 |
| SC 13G/A | Open Document | Open Filing | Feb 14, 2022 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 3, 2021 | Nov 1, 2021 | 001-35707 |
| SC 13G | Open Document | Open Filing | Oct 9, 2020 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 21, 2020 | Sep 17, 2020 | 001-14106 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 19, 2020 | Jun 17, 2020 | 001-35707 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 9, 2020 | Jun 5, 2020 | 001-35707 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 3, 2020 | Jun 1, 2020 | 001-35707 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 29, 2020 | May 27, 2020 | 001-35707 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 26, 2020 | Mar 16, 2020 | 001-35707 |
| SC 13G/A | Open Document | Open Filing | Feb 14, 2019 | |||
| SC 13G | Open Document | Open Filing | Sep 24, 2018 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 31, 2017 | May 26, 2017 | 001-35707 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 31, 2017 | May 26, 2017 | 001-35707 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 25, 2017 | May 23, 2017 | 001-35707 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 25, 2017 | May 23, 2017 | 001-35707 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 22, 2017 | May 18, 2017 | 001-35707 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 22, 2017 | May 18, 2017 | 001-35707 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 17, 2017 | May 15, 2017 | 001-35707 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 17, 2017 | May 15, 2017 | 001-35707 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 24, 2017 | Apr 20, 2017 | 001-35707 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 24, 2017 | Apr 20, 2017 | 001-35707 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 24, 2017 | Apr 19, 2017 | 001-35707 |
| SC 13D/A | Open Document | Open Filing | Nov 24, 2014 | |||
| 4 | Open Document | Open Filing | Nov 12, 2014 | Nov 7, 2014 | 001-14106 | |
| 4 | Open Document | Open Filing | FORM 4 FOR PURCHASE OF DAVITA SHARES ON 2/24/2014 | Feb 26, 2014 | Feb 24, 2014 | 001-14106 |