| 2026-04-30 | Company named after a volcano |
| 2026-04-26 | UnitedHealthcare competitor |
| 2026-03-05 | CVS Health subsidiary |
| 2025-09-01 | Big health insurer |
| 2025-03-09 | Big name in health care |
| 2024-08-08 | Company with a purple heart in its logo |
| 2024-03-25 | Insurance company acquired by CVS Health |
| 2024-03-17 | Insurance company whose name contains a diphthong |
| 2023-12-10 | Insurance giant acquired by CVS in 2018 |
| 2023-09-24 | Insurance company with a purple heart logo |
| 2023-09-10 | Big name in health care |
| 2023-03-14 | Giant in health insurance |
| 2022-04-21 | Insurance giant acquired by CVS in 2018 |
| 2022-04-09 | CVS Health acquisition of 2018 |
| 2021-11-07 | 2017 CVS Health acquisition |
| 2021-06-20 | Connecticut-based insurance giant |
| 2021-06-11 | Hartford-based health care company |
| 2020-12-07 | Insurance giant |
| 2020-09-28 | Big health insurer |
| 2020-04-26 | Subsidiary of CVS Health |
| 2019-11-14 | Anthem alternative |
| 2019-08-31 | Big name in insurance since 1853 |
| 2019-07-22 | Giant in health insurance |
| 2019-06-30 | UnitedHealthcare competitor |
| 2019-05-15 | Humana competitor |
| 2019-02-20 | Insurance giant based in Hartford |
| 2018-08-10 | Big name in coverage |
| 2018-06-03 | Insurance giant |
| 2018-05-01 | Corporation named after a mountain |
| 2018-03-23 | Corporate giant named for a mountain |
| 2018-01-14 | Insurance giant whose name begins with a silent letter |
| 2017-08-25 | John Hancock competitor |
| 2017-07-25 | The Hartford competitor |
| 2017-01-15 | Blue Cross competitor |
| 2017-01-04 | Insurance giant |
| 2016-09-07 | Insurance giant |
| 2016-08-17 | Hartford-based insurance giant |
| 2016-07-19 | Prudential competitor |
| 2016-07-10 | Health care giant |
| 2016-05-15 | Hartford-based Fortune 100 company |
| 2016-02-05 | Fortune 100 company whose name starts with a silent letter |
| 2015-10-09 | Hartford-based Fortune 100 company |
| 2014-08-06 | Prudential rival |
| 2014-06-15 | Health care company in the Fortune 100 |
| 2014-03-02 | Insurance giant |
| 2014-01-24 | Big employer in Hartford, Conn. |
| 2013-12-01 | Company named for a volcano |
| 2013-01-29 | Blue Cross competitor |
| 2013-01-12 | Fortune 100 company named after a smoker |
| 2012-09-11 | Alternative to Travelers |
| 2012-04-15 | Insurance giant |
| 2011-08-03 | Travelers alternative |
| 2011-04-16 | Coverage provider named after a smoker |
| 2011-01-22 | Big name in coverage |
| 2010-02-21 | Blue Cross competitor |
| 2010-02-14 | Cigna competitor |
| 2010-02-11 | Insurance giant |
| 2010-01-11 | MetLife competitor |
| 2009-10-25 | Humana competitor |
| 2009-10-15 | Hartford-based Fortune 500 company |
| 2009-06-01 | Insurance provider since 1850 |
| 2009-04-04 | State Farm competitor |
| 2009-03-29 | Insurance giant |
| 2008-01-05 | UnitedHealth rival |
| 2007-12-03 | Prudential rival |
| 2007-06-24 | Prudential competitor |
| 2007-01-07 | Prudential competitor |
| 2006-03-22 | Guardian Life competitor |
| 2005-12-26 | State Farm competitor |
| 2005-12-19 | Prudential competitor |
| 2005-07-14 | Prudential competitor |
| 2005-06-16 | Insurance giant |
| 2005-03-20 | Humana or Cigna competitor |
| 2004-11-16 | Big name in health care |
| 2004-08-23 | MetLife competitor |
| 2003-10-13 | Prudential rival |
| 2003-06-05 | Giant insurer |
| 2002-09-12 | Prudential alternative |
| 2002-05-12 | Prudential competitor |
| 2002-01-06 | Prudential competitor |
| 2001-05-14 | Classic name in insurance |
| 2000-08-03 | New York Life competitor |
| 2000-05-11 | Prudential competitor |
| 2000-04-06 | Prudential competitor |
| 1999-09-18 | Blue Cross alternative |
| 1999-04-21 | Competitor of New York Life |
| 1998-11-19 | Prudential rival |
| 1998-10-07 | Prudential rival |
| 1997-07-29 | Big insurance carrier |
| 1997-04-29 | Insurance giant |
| 1996-08-01 | John Hancock rival |
| 1996-07-28 | Prudential competitor |
| 1995-01-24 | Big name in insurance |