SECTION 5.3 No Solicitation by the Company; Company Recommendation. <omitted>
(d) <omitted>
provided, however, that the Company Board and the Company Special Committee shall not, and shall cause the Company not to, make a Company Adverse Recommendation Change in connection with a Company Superior Proposal unless (I) the Company has given Parent at least four (4) Business Days’ prior written notice of its intention to take such action (which notice shall reasonably describe the material terms of the Company Superior Proposal or attach the agreement and all material related documentation providing for such Company Superior Proposal), (II) the Company has negotiated, and has caused its Representatives to negotiate, in good faith with Parent during such notice period, to the extent Parent wishes to negotiate, to enable Parent to propose in writing a binding offer to effect revisions to the terms of this Agreement such that it would cause such Company Superior Proposal to no longer constitute a Company Superior Proposal, (III) following the end of such notice period, the Company Board or the Company Special Committee shall have considered in good faith any such binding offer from Parent, and shall have determined that the Company Superior Proposal would continue to constitute a Company Superior Proposal if the revisions proposed in such binding offer were to be given effect and (IV) in the event of any material change to the material terms of such Company Superior Proposal, the Company shall, in each case, have delivered to Parent an additional notice consistent with that described in clause (I) above and the notice period shall have recommenced, except that the notice period shall be at least two (2) Business Days (rather than the four (4) Business Days otherwise contemplated by clause (I) above); provided, further, that the Company Board and the Company Special Committee shall not, and shall cause the Company not to, make a Company Adverse Recommendation Change in connection with a Company Intervening Event unless (1) the Company has given Parent at least four (4) Business Days’ prior written notice of its intention to take such action (which notice shall reasonably describe the details of such Company Intervening Event), (2) the Company has negotiated, and has caused its Representatives to negotiate, in good faith with Parent during such notice period, to the extent Parent wishes to negotiate, to make adjustments in the terms and conditions of this Agreement as would permit the Company Board not to take such action and (3) following the end of such notice period, the Company Board or the Company Special Committee shall have considered in good faith any changes to this Agreement or other arrangements that may be offered in writing by Parent prior to the termination of such notice period and shall have, after taking account of such changes, determined in good faith, after consultation with its outside counsel and outside financial advisors, that such Company Intervening Event remains in effect and that it would continue to reasonably be expected to be inconsistent with the Company Board’s fiduciary duties under applicable Law not to take such action. (Page 47)

Question: Initial matching rights period (COR)-Answer
Subquestion: <NONE>
Answer: 4 business days