Historical clue formulations

• Company named after a volcano — 2026-04-30
• UnitedHealthcare competitor — 2026-04-26
• CVS Health subsidiary — 2026-03-05
• Big health insurer — 2025-09-01
• Big name in health care — 2025-03-09
• Insurance company acquired by CVS Health — 2024-03-25
• Insurance giant acquired by CVS in 2018 — 2023-12-10
• Insurance company with a purple heart logo — 2023-09-24
• Big name in health care — 2023-09-10
• Giant in health insurance — 2023-03-14
• Insurance giant acquired by CVS in 2018 — 2022-04-21
• CVS Health acquisition of 2018 — 2022-04-09
• 2017 CVS Health acquisition — 2021-11-07
• Connecticut-based insurance giant — 2021-06-20
• Hartford-based health care company — 2021-06-11
• Insurance giant — 2020-12-07
• Big health insurer — 2020-09-28
• Subsidiary of CVS Health — 2020-04-26
• Anthem alternative — 2019-11-14
• Big name in insurance since 1853 — 2019-08-31
• Giant in health insurance — 2019-07-22
• UnitedHealthcare competitor — 2019-06-30
• Humana competitor — 2019-05-15
• Insurance giant based in Hartford — 2019-02-20
• Big name in coverage — 2018-08-10
• Insurance giant — 2018-06-03
• Corporation named after a mountain — 2018-05-01
• Corporate giant named for a mountain — 2018-03-23
• Insurance giant whose name begins with a silent letter — 2018-01-14
• John Hancock competitor — 2017-08-25
• The Hartford competitor — 2017-07-25
• Blue Cross competitor — 2017-01-15
• Insurance giant — 2017-01-04
• Insurance giant — 2016-09-07
• Hartford-based insurance giant — 2016-08-17
• Prudential competitor — 2016-07-19
• Health care giant — 2016-07-10
• Hartford-based Fortune 100 company — 2016-05-15
• Fortune 100 company whose name starts with a silent letter — 2016-02-05
• Hartford-based Fortune 100 company — 2015-10-09
• Prudential rival — 2014-08-06
• Health care company in the Fortune 100 — 2014-06-15
• Insurance giant — 2014-03-02
• Big employer in Hartford, Conn. — 2014-01-24
• Company named for a volcano — 2013-12-01
• Blue Cross competitor — 2013-01-29
• Fortune 100 company named after a smoker — 2013-01-12
• Alternative to Travelers — 2012-09-11
• Travelers alternative — 2011-08-03
• Coverage provider named after a smoker — 2011-04-16