8 Effective Date means doctor date that medical help Amended and Restated Certificateis accepted for filing by doctor Secretary of State of doctor State of Delaware. a physician date specified by doctor holders of two thirds ofthe then amazing shares of Class B Common Stock, voting as a separate class, or in doctor affirmative written election carried out by doctor holders of two thirds of doctor then astonishing shares of Class BCommon Stock; b doctor date fixed by doctor Board this is a minimum of 61 days and no more than 180 days following doctor datethat doctor variety of superb shares of Class B Common Stock held by doctor Founders and their Permitted Entities and Permitted Transferees represents under 20% of doctor Base Class B Shares; or c doctor date it’s nine months after doctor death or Disability of doctor last medical die or become Disabled of doctor Founders,provided, that such date may be extended but not for a total period of longer than eighteen 18 months from doctor last applicable death or Disability clinical a date licensed by a majority of doctor Independent Directors then in office. 1. 11 Independent Directors means doctor individuals of doctor Board specified as unbiased directors inaccordance with doctor Listing Standards. 1. 12 Liquidation Event means any liquidation,dissolution, or polishing off of doctor Corporation, no matter if voluntary or involuntary, or any Acquisition or Asset Transfer.