Holder”    the aggregate, in excess of 15% of the total outstanding Existing Equity Interests as of such date, and has nominated an individual currently sitting on the board of directors of the Company. “ Unimpaired ”    Means, with respect to a Claim, Interest, or Class of Claims or Interests, not “impaired” within the meaning of sections 1123(a)(4) and 1124 of the Bankruptcy Code.