Events Event CategoriesActive EmployeesHealth and WellnessMedicare RetireesPre-Medicare Retirees « All Events Last Day to Submit Supporting Documents June 15 « HSA Bank Educational Webinar for Health Savings Accounts (HSA) Pre-Medicare Informational Session » Today is the last day that you can submit supporting documents for your open enrollment event. Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: June 15