Section 6.3.Acquisition Proposals. <omitted> (e) Notwithstanding Section 6.3(d) or any other provision of this Agreement, prior to the Acceptance Time: <omitted> (ii) the Company Board or a committee thereof may make a Change of Board Recommendation in response to an Acquisition Proposal if, and only if, <omitted> (C) after negotiating, and causing its Representatives to negotiate, in good faith during the Notice Period to amend the terms of this Agreement such that the Acquisition Proposal that is subject of the Determination Notice no longer continues to constitute a Superior Proposal (if such negotiation is desired by Purchaser), the Company Board or a committee thereof determines in good faith after consultation with outside legal counsel and financial advisors, after taking into consideration any changes to this Agreement that Parent has irrevocably committed to make during the Notice Period, that the Acquisition Proposal that is subject of the Determination Notice continues to constitute a Superior Proposal and that the failure to make such Change of Board Recommendation would be inconsistent with its fiduciary duties under applicable Law; <omitted>

“Notice Period” means the period beginning at 5:00 p.m. Eastern Time on the day of delivery by the Company to Parent of a Determination Notice (even if such Determination Notice is delivered after 5:00 p.m. Eastern Time) and ending on the fourth (4th) Business Day thereafter at 5:00p.m. Eastern Time; provided, that, with respect to any change in the financial terms or any other material change of the terms of any Superior Proposal, or any material change to the facts and circumstances relating to any Intervening Event, the Notice Period will extend until 5:00 p.m. Eastern Time on the third (3rd) Business Day after delivery of such revised Determination Notice. (Page 25)

Section 6.3.Acquisition Proposals. <omitted> (e) Notwithstanding Section 6.3(d) or any other provision of this Agreement, prior to the Acceptance Time: <omitted> (iii) other than in connection with an Acquisition Proposal, the Company Board or a committee thereof may make a Change of Board Recommendation in response to an Intervening Event if, and only if, <omitted> (B) after negotiating, and causing its Representatives to negotiate, in good faith during the Notice Period to amend the terms of this Agreement (if such negotiation is desired by Purchaser), the Company Board or any committee thereof determines in good faith, after consultation with outside legal counsel and financial advisors, after considering the terms of any proposed amendment or modification to this Agreement that Parent has irrevocably committed to make during the Notice Period, that the failure to effect such Change of Board Recommendation in response to such Intervening Event would be inconsistent with its fiduciary duties under applicable Law. <omitted>

“Notice Period” means the period beginning at 5:00 p.m. Eastern Time on the day of delivery by the Company to Parent of a Determination Notice (even if such Determination Notice is delivered after 5:00 p.m. Eastern Time) and ending on the fourth (4th) Business Day thereafter at 5:00p.m. Eastern Time; provided, that, with respect to any change in the financial terms or any other material change of the terms of any Superior Proposal, or any material change to the facts and circumstances relating to any Intervening Event, the Notice Period will extend until 5:00 p.m. Eastern Time on the third (3rd) Business Day after delivery of such revised Determination Notice. (Page 25)

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