| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G | Report | SC 13G | Feb 14, 2024 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 13, 2024 | |
| SC 13G | Report | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Feb 9, 2024 | |
| SC 13G/A | Report | Jan 26, 2024 | ||
| SC 13G/A | Report | Jan 26, 2024 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Mar 10, 2023 | |
| SC 13G | Report | Feb 14, 2023 | ||
| SC 13G/A | Report | Jan 20, 2023 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Jan 10, 2023 | |
| SC 13G/A | Report | Jan 6, 2023 | ||
| SC 13G | Report | Jan 3, 2023 | ||
| SC 13G | Report | Dec 22, 2022 | ||
| SC 13G/A | Report | Feb 11, 2022 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2022 | |
| SC 13G/A | Report | Jan 27, 2022 | ||
| SC 13G | Report | Jan 26, 2022 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2021 | |
| SC 13G | Report | Feb 8, 2021 | ||
| SC 13G | Report | Jan 25, 2021 | ||
| SC 13G | Report | Feb 14, 2020 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 11, 2020 | |
| SC 13G/A | Report | Feb 4, 2020 | ||
| SC 13G/A | Report | Feb 13, 2019 | ||
| SC 13G/A | Report | Jan 31, 2019 | ||
| SC 13G/A | Report | Jan 31, 2019 | ||
| SC 13G/A | Report | Feb 9, 2018 | ||
| SC 13G/A | Report | NONE | Feb 9, 2018 | |
| SC 13G/A | Report | Feb 2, 2018 | ||
| SC 13G/A | Report | Jan 19, 2018 | ||
| SC 13G/A | Report | Apr 10, 2017 | ||
| SC 13G/A | Report | Feb 14, 2017 | ||
| SC 13G/A | Report | Feb 13, 2017 | ||
| SC 13G | Report | Feb 10, 2017 | ||
| SC 13G/A | Report | Jan 27, 2017 | ||
| SC 13G/A | Report | MSIM EXIT | Feb 11, 2016 | |
| SC 13G/A | Report | Feb 11, 2016 | ||
| SC 13G/A | Report | Feb 9, 2016 | ||
| SC 13G/A | Report | Jan 27, 2016 | ||
| SC 13G | Report | MSIM INITIAL | Feb 12, 2015 | |
| SC 13G/A | Report | Feb 11, 2015 | ||
| SC 13G/A | Report | Feb 6, 2015 | ||
| SC 13G/A | Report | SENIOR HOUSING PROPERTIES TRUST 12312014 | Jan 29, 2015 | |
| SC 13G/A | Report | Jan 22, 2015 | ||
| SC 13G/A | Report | Feb 14, 2014 | ||
| SC 13G/A | Report | SENIOR HOUSING PROPERTIES TRUST | Feb 11, 2014 | |
| SC 13G/A | Report | Feb 11, 2014 | ||
| SC 13G/A | Report | MSIM EXIT | Feb 11, 2014 | |
| SC 13G/A | Report | SC 13G/A | Feb 7, 2014 | |
| SC 13G | Report | Feb 4, 2014 | ||
| SC 13G/A | Report | Jan 30, 2014 | ||
| SC 13G/A | Report | Sep 9, 2013 | ||
| SC 13G/A | Report | Feb 14, 2013 | ||
| SC 13G/A | Report | MSIM AMENDMENT | Feb 13, 2013 | |
| SC 13G | Report | Feb 13, 2013 | ||
| SC 13G/A | Report | Feb 12, 2013 | ||
| SC 13G/A | Report | SENIOR HOUSING PROPERTIES TRUST | Feb 11, 2013 | |
| SC 13G/A | Report | Feb 8, 2013 | ||
| SC 13G/A | Report | SC 13G/A | Feb 7, 2013 | |
| SC 13G/A | Report | Feb 14, 2012 | ||
| SC 13G/A | Report | TERMINATION | Feb 14, 2012 | |
| SC 13G/A | Report | SC 13G/A | Feb 13, 2012 | |
| SC 13G/A | Report | Feb 13, 2012 | ||
| SC 13G | Report | Feb 10, 2012 | ||
| SC 13G/A | Report | SENIOR HOUSING PROPERTIES TRUST 12312011 | Feb 10, 2012 | |
| SC 13G/A | Report | Feb 10, 2012 | ||
| SC 13G/A | Report | MSIM AMENDMENT | Feb 8, 2012 | |
| SC 13G/A | Report | Jan 26, 2012 | ||
| SC 13G/A | Report | SC 13G/A | Jun 22, 2011 | |
| SC 13G/A | Report | Apr 8, 2011 | ||
| SC 13G/A | Report | SENIOR HOUSING PROPERTIES TRUST | Feb 11, 2011 | |
| SC 13G/A | Report | Feb 10, 2011 | ||
| SC 13G | Report | Feb 10, 2011 | ||
| SC 13G/A | Report | MSIM AMENDMENT | Feb 9, 2011 | |
| SC 13G/A | Report | SENIOR HOUSING PROPERTIES TRUST | Feb 9, 2011 | |
| SC 13G/A | Report | Feb 8, 2011 | ||
| SC 13G | Report | SC 13G | Feb 4, 2011 | |
| SC 13G | Report | Feb 16, 2010 | ||
| SC 13G/A | Report | AMENDMENT | Feb 12, 2010 | |
| SC 13G/A | Report | SENIOR HOUSING PROPERTIES TRUST | Feb 12, 2010 | |
| SC 13G/A | Report | AM-AMENDMENT-MSIM | Feb 12, 2010 | |
| SC 13G/A | Report | Feb 4, 2010 | ||
| SC 13G | Report | Jan 29, 2010 | ||
| SC 13G/A | Report | 13GA1 | Jan 21, 2010 |