| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 13, 2024 | |
| SC 13G/A | Report | Feb 12, 2024 | ||
| SC 13G/A | Report | Feb 6, 2024 | ||
| SC 13G/A | Report | Jan 22, 2024 | ||
| SC 13G/A | Report | NONE | Feb 10, 2023 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2023 | |
| SC 13G/A | Report | Jan 31, 2023 | ||
| SC 13G/A | Report | Jan 26, 2023 | ||
| SC 13G | Report | Jan 20, 2023 | ||
| SC 13G/A | Report | NONE | Feb 11, 2022 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2022 | |
| SC 13G/A | Report | Feb 1, 2022 | ||
| SC 13G/A | Report | Jan 27, 2022 | ||
| SC 13G | Report | Jan 26, 2022 | ||
| SC 13G/A | Report | NONE | Feb 11, 2021 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2021 | |
| SC 13G/A | Report | Feb 2, 2021 | ||
| SC 13G | Report | Jan 25, 2021 | ||
| SC 13G/A | Report | NONE | Feb 13, 2020 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 12, 2020 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 12, 2020 | |
| SC 13G/A | Report | Feb 7, 2020 | ||
| SC 13G/A | Report | Feb 4, 2020 | ||
| SC 13G/A | Report | Jan 30, 2020 | ||
| SC 13G/A | Report | NONE | Feb 13, 2019 | |
| SC 13G/A | Report | Feb 13, 2019 | ||
| SC 13G/A | Report | Feb 11, 2019 | ||
| SC 13G | Report | SCHEDULE 13G | Feb 8, 2019 | |
| SC 13G | Report | Feb 1, 2019 | ||
| SC 13G/A | Report | SC 13G/A | Jan 30, 2019 | |
| SC 13G/A | Report | Jan 24, 2019 | ||
| SC 13G | Report | NONE | Feb 15, 2018 | |
| SC 13G/A | Report | Feb 13, 2018 | ||
| SC 13G/A | Report | SC 13G/A | Feb 12, 2018 | |
| SC 13G | Report | Feb 8, 2018 | ||
| SC 13G/A | Report | Jan 19, 2018 | ||
| SC 13G/A | Report | Feb 14, 2017 | ||
| SC 13G/A | Report | SC 13G/A | Feb 10, 2017 | |
| SC 13G/A | Report | Jan 12, 2017 | ||
| SC 13G/A | Report | Oct 7, 2016 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 12, 2016 | |
| SC 13G/A | Report | Feb 12, 2016 | ||
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 11, 2016 | |
| SC 13G/A | Report | SC 13G/A AMENDMENT NO. 1 | Feb 10, 2016 | |
| SC 13G/A | Report | Jan 25, 2016 | ||
| SC 13G/A | Report | FORM 13G | Feb 13, 2015 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 12, 2015 | |
| SC 13G | Report | SCHEDULE 13G | Feb 4, 2015 | |
| SC 13G/A | Report | Jan 15, 2015 | ||
| SC 13G/A | Report | Jan 12, 2015 | ||
| SC 13G/A | Report | DISCLOSURE DOCUMENT | Feb 14, 2014 | |
| SC 13G/A | Report | Feb 14, 2014 | ||
| SC 13G/A | Report | SC 13G/A | Feb 13, 2014 | |
| SC 13G/A | Report | Feb 10, 2014 | ||
| SC 13G/A | Report | SCHEDULE 13G | Feb 7, 2014 | |
| SC 13G/A | Report | Jan 28, 2014 | ||
| SC 13G/A | Report | Feb 22, 2013 | ||
| SC 13G/A | Report | Feb 14, 2013 | ||
| SC 13G/A | Report | DISCLOSURE DOCUMENT | Feb 14, 2013 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 13, 2013 | |
| SC 13G | Report | SC 13G | Feb 13, 2013 | |
| SC 13G/A | Report | Feb 11, 2013 | ||
| SC 13G/A | Report | Feb 1, 2013 | ||
| SC 13G | Report | AMSF13G123112 | Jan 17, 2013 | |
| SC 13G | Report | SC 13G AMSF | Feb 14, 2012 | |
| SC 13G/A | Report | Feb 14, 2012 | ||
| SC 13G/A | Report | DISCLOSURE DOCUMENT | Feb 14, 2012 | |
| SC 13G/A | Report | Feb 10, 2012 | ||
| SC 13G/A | Report | Feb 7, 2012 | ||
| SC 13G/A | Report | Jan 26, 2012 | ||
| SC 13G | Report | AMSF13G123111 | Jan 26, 2012 | |
| SC 13G/A | Report | DOC ONE | Feb 14, 2011 | |
| SC 13G | Report | SEC FILING | Feb 14, 2011 | |
| SC 13G/A | Report | Feb 10, 2011 | ||
| SC 13G/A | Report | Feb 3, 2011 | ||
| SC 13G | Report | Jan 11, 2011 | ||
| SC 13G/A | Report | DOC ONE | May 10, 2010 | |
| SC 13G | Report | DOC ONE | Feb 16, 2010 | |
| SC 13G/A | Report | SC 13G/A | Feb 9, 2010 | |
| SC 13G | Report | Feb 8, 2010 | ||
| SC 13G | Report | Jan 29, 2010 |