| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G/A | Report | SC 13G/A | Feb 14, 2019 | |
| SC 13G/A | Report | Feb 14, 2018 | ||
| SC 13G | Report | SC 13G | Feb 14, 2018 | |
| SC 13G | Report | AETNA INC. | Feb 13, 2018 | |
| SC 13G/A | Report | Feb 8, 2018 | ||
| SC 13G/A | Report | Jan 29, 2018 | ||
| SC 13G | Report | AETNA INC. | Feb 9, 2017 | |
| SC 13G/A | Report | Feb 9, 2017 | ||
| SC 13G/A | Report | Feb 6, 2017 | ||
| SC 13G/A | Report | Jan 19, 2017 | ||
| SC 13G | Report | AET AS OF 12/31/2015 | Feb 12, 2016 | |
| SC 13G | Report | AETNA INC. | Feb 12, 2016 | |
| SC 13G/A | Report | AETNA INC. | Feb 12, 2016 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 11, 2016 | |
| SC 13G/A | Report | Feb 10, 2016 | ||
| SC 13G/A | Report | Feb 10, 2016 | ||
| SC 13G/A | Report | SC 13G/A | Feb 13, 2015 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 12, 2015 | |
| SC 13G | Report | AET | Feb 11, 2015 | |
| SC 13G | Report | Feb 10, 2015 | ||
| SC 13G/A | Report | Jan 22, 2015 | ||
| SC 13G | Report | DISCLOSURE DOCUMENT | Feb 14, 2014 | |
| SC 13G/A | Report | SC 13G/A | Feb 13, 2014 | |
| SC 13G | Report | AETNA | Feb 3, 2014 | |
| SC 13G/A | Report | Jan 28, 2014 | ||
| SC 13G | Report | SC 13G | Feb 12, 2013 | |
| SC 13G | Report | AETNA | Feb 11, 2013 | |
| SC 13G/A | Report | Feb 8, 2013 | ||
| SC 13G/A | Report | SC 13G/A | Feb 10, 2012 | |
| SC 13G/A | Report | Feb 10, 2012 | ||
| SC 13G | Report | AETNA ANNUAL | Feb 9, 2012 | |
| SC 13G/A | Report | SC 13G/A | Feb 14, 2011 | |
| SC 13G | Report | Feb 11, 2011 | ||
| SC 13G/A | Report | Feb 3, 2011 | ||
| SC 13G/A | Report | Feb 16, 2010 | ||
| SC 13G/A | Report | Feb 16, 2010 | ||
| SC 13G | Report | Feb 12, 2010 | ||
| SC 13G/A | Report | Feb 12, 2010 | ||
| SC 13G/A | Report | SC 13G/A | Feb 11, 2010 | |
| SC 13G | Report | Jan 29, 2010 |