6.3 No Solicitation by the Company. <omitted> Notwithstanding the foregoing, in the event that, prior to obtaining the Company Stockholder Approval, the Company Board determines in good faith, after consultation with its outside financial advisors and outside legal counsel, that it has received a Company Superior Proposal that was not solicited, initiated, knowingly encouraged or knowingly facilitated or otherwise procured in violation of this Section 6.3(a) (other than any violation that is immaterial in scope and effect), the Company Board may effect a Company Recommendation Change or terminate this Agreement pursuant to Section 8.1(g) if (A) the Company Board determines in good faith, after consultation with its outside financial advisors and outside legal counsel, that the failure to take such action would be inconsistent with its fiduciary duties under applicable Law, (B) the Company has notified Parent in writing that it intends to take such action, (C) the Company has provided Parent with a copy of the proposed definitive agreements between the Company and the person making such Company Superior Proposal, and the identity of the person making such Company Superior Proposal, (D) for a period of four calendar days following the notice delivered pursuant to clause (B) of this Section 6.3(b), the Company shall have discussed and negotiated in good faith and made the Company’s Representatives available to discuss and negotiate in good faith (in each case to the extent Parent desires to negotiate) with Parent’s Representatives any proposed modifications to the terms and conditions of this Agreement or the transactions contemplated by this Agreement so that the failure to take such action would no longer be inconsistent with the fiduciary duties under applicable Law of the Company Board (it being understood and agreed that any amendment to any material term or condition of any Company Superior Proposal shall require a new notice and a new negotiation period that shall expire on the later to occur of (I) two (2) Business Days following delivery of such new notice from the Company to Parent and (II) the expiration of the original four calendar day period described in clause (D) above), and (E) no earlier than the end of such negotiation period, the Company Board shall have determined in good faith, after consultation with its outside financial advisors and outside legal counsel, and after considering the terms of any proposed amendment or modification to this Agreement, that (x) the Company Alternative Transaction that is the subject of the notice described in clause (B) above still constitutes a Company Superior Proposal and (y) the failure to take such action would still be inconsistent with its fiduciary duties under applicable Law. (Page 49)

6.3 No Solicitation by the Company. <omitted> the Company Board may effect a Company Recommendation Change <omitted> if  <omitted> (B) the Company has notified Parent in writing that it intends to take such action, <omitted>  (D) for a period of four calendar days following the notice delivered pursuant to clause (B) of this Section 6.3(b), the Company shall have discussed and negotiated in good faith and made the Company’s Representatives available to discuss and negotiate in good faith (in each case to the extent Parent desires to negotiate) with Parent’s Representatives any proposed modifications to the terms and conditions of this Agreement or the transactions contemplated by this Agreement so that the failure to take such action would no longer be inconsistent with the fiduciary duties under applicable Law of the Company Board (Page 49)

6.3 No Solicitation by the Company. <omitted> (d)          Other than in connection with a Company Alternative Transaction or a Company Superior Proposal (which shall be subject to Section 6.3(b) and shall not be subject to this Section 6.3(d)), prior to obtaining the Company Stockholder Approval, the Company Board may, in response to a Company Intervening Event, take any action prohibited by clauses (i) or (iii) of Section 6.3(b), only if (i) the Company Board determines in good faith, after consultation with its outside financial advisors and outside legal counsel, that the failure to take such action would be inconsistent with its fiduciary duties under applicable Law, (ii) the Company has notified Parent in writing that it intends to effect such a Company Recommendation Change (under clause (i) or (iii) of Section 6.3(b)) pursuant to this Section 6.3(d) (which notice shall include a description of the Company Intervening Event and the related relevant facts and circumstances in reasonable detail), (iii) for a period of four calendar days following the notice delivered pursuant to clause (ii) of this Section 6.3(d), the Company shall have discussed and negotiated in good faith and made the Company’s Representatives available to discuss and negotiate in good faith (in each case to the extent Parent desires to negotiate) with Parent’s Representatives any proposed modifications to the terms and conditions of this Agreement or the transactions contemplated by this Agreement so that the failure to take such action would no longer be inconsistent with the fiduciary duties under applicable Law of the Company Board (it being understood and agreed that any material change to the relevant facts and circumstances shall require a new notice and a new negotiation period that shall expire on the later to occur of (A) two (2) Business Days following delivery of such new notice from the Company to Parent and (B) the expiration of the original four calendar day period described above in this clause (iii)), and (iv) no earlier than the end of such negotiation period, the Company Board shall have determined in good faith, after consultation with its outside financial advisors and outside legal counsel, and after considering the terms of any proposed amendment or modification to this Agreement, that the failure to take such action would still be inconsistent with its fiduciary duties under applicable Law. (Page 50)

6.3 No Solicitation by the Company. <omitted> the Company Board may, in response to a Company Intervening Event, take any action prohibited by clauses (i) or (iii) of Section 6.3(b), only if <omitted> (ii) the Company has notified Parent in writing that it intends to effect such a Company Recommendation Change <omitted> (iii) for a period of four calendar days following the notice delivered pursuant to clause (ii) of this Section 6.3(d), the Company shall have discussed and negotiated in good faith and made the Company’s Representatives available to discuss and negotiate in good faith (in each case to the extent Parent desires to negotiate) with Parent’s Representatives any proposed modifications to the terms and conditions of this Agreement or the transactions contemplated by this Agreement so that the failure to take such action would no longer be inconsistent with the fiduciary duties under applicable Law of the Company Board (Page 50)

6.3 No Solicitation by the Company. <omitted> Notwithstanding the foregoing, in the event that, prior to obtaining the Company Stockholder Approval, the Company Board determines in good faith, after consultation with its outside financial advisors and outside legal counsel, that it has received a Company Superior Proposal that was not solicited, initiated, knowingly encouraged or knowingly facilitated or otherwise procured in violation of this Section 6.3(a) (other than any violation that is immaterial in scope and effect), the Company Board may effect a Company Recommendation Change or terminate this Agreement pursuant to Section 8.1(g) if (A) the Company Board determines in good faith, after consultation with its outside financial advisors and outside legal counsel, that the failure to take such action would be inconsistent with its fiduciary duties under applicable Law, (B) the Company has notified Parent in writing that it intends to take such action, (C) the Company has provided Parent with a copy of the proposed definitive agreements between the Company and the person making such Company Superior Proposal, and the identity of the person making such Company Superior Proposal, (D) for a period of four calendar days following the notice delivered pursuant to clause (B) of this Section 6.3(b), the Company shall have discussed and negotiated in good faith and made the Company’s Representatives available to discuss and negotiate in good faith (in each case to the extent Parent desires to negotiate) with Parent’s Representatives any proposed modifications to the terms and conditions of this Agreement or the transactions contemplated by this Agreement so that the failure to take such action would no longer be inconsistent with the fiduciary duties under applicable Law of the Company Board (it being understood and agreed that any amendment to any material term or condition of any Company Superior Proposal shall require a new notice and a new negotiation period that shall expire on the later to occur of (I) two (2) Business Days following delivery of such new notice from the Company to Parent and (II) the expiration of the original four calendar day period described in clause (D) above), and (E) no earlier than the end of such negotiation period, the Company Board shall have determined in good faith, after consultation with its outside financial advisors and outside legal counsel, and after considering the terms of any proposed amendment or modification to this Agreement, that (x) the Company Alternative Transaction that is the subject of the notice described in clause (B) above still constitutes a Company Superior Proposal and (y) the failure to take such action would still be inconsistent with its fiduciary duties under applicable Law. (Page 49)

6.3 No Solicitation by the Company. <omitted> the Company Board may effect a Company Recommendation Change <omitted> if <omitted> (B) the Company has notified Parent in writing that it intends to take such action, <omitted> (it being understood and agreed that any amendment to any material term or condition of any Company Superior Proposal shall require a new notice and a new negotiation period that shall expire on the later to occur of (I) two (2) Business Days following delivery of such new notice from the Company to Parent and (II) the expiration of the original four calendar day period described in clause (D) above), (Page 49)

6.3 No Solicitation by the Company. <omitted> (d)          Other than in connection with a Company Alternative Transaction or a Company Superior Proposal (which shall be subject to Section 6.3(b) and shall not be subject to this Section 6.3(d)), prior to obtaining the Company Stockholder Approval, the Company Board may, in response to a Company Intervening Event, take any action prohibited by clauses (i) or (iii) of Section 6.3(b), only if (i) the Company Board determines in good faith, after consultation with its outside financial advisors and outside legal counsel, that the failure to take such action would be inconsistent with its fiduciary duties under applicable Law, (ii) the Company has notified Parent in writing that it intends to effect such a Company Recommendation Change (under clause (i) or (iii) of Section 6.3(b)) pursuant to this Section 6.3(d) (which notice shall include a description of the Company Intervening Event and the related relevant facts and circumstances in reasonable detail), (iii) for a period of four calendar days following the notice delivered pursuant to clause (ii) of this Section 6.3(d), the Company shall have discussed and negotiated in good faith and made the Company’s Representatives available to discuss and negotiate in good faith (in each case to the extent Parent desires to negotiate) with Parent’s Representatives any proposed modifications to the terms and conditions of this Agreement or the transactions contemplated by this Agreement so that the failure to take such action would no longer be inconsistent with the fiduciary duties under applicable Law of the Company Board (it being understood and agreed that any material change to the relevant facts and circumstances shall require a new notice and a new negotiation period that shall expire on the later to occur of (A) two (2) Business Days following delivery of such new notice from the Company to Parent and (B) the expiration of the original four calendar day period described above in this clause (iii)), and (iv) no earlier than the end of such negotiation period, the Company Board shall have determined in good faith, after consultation with its outside financial advisors and outside legal counsel, and after considering the terms of any proposed amendment or modification to this Agreement, that the failure to take such action would still be inconsistent with its fiduciary duties under applicable Law. (Page 50)

6.3 No Solicitation by the Company. <omitted> the Company Board may, in response to a Company Intervening Event, take any action prohibited by clauses (i) or (iii) of Section 6.3(b), only if  <omitted> (ii) the Company has notified Parent in writing that it intends to effect such a Company Recommendation Change <omitted> (it being understood and agreed that any material change to the relevant facts and circumstances shall require a new notice and a new negotiation period that shall expire on the later to occur of (A) two (2) Business Days following delivery of such new notice from the Company to Parent and (B) the expiration of the original four calendar day period described above in this clause (iii)), (Page 50)

Question: Agreement provides for matching rights in connection with COR
Category: Deal Protection and Related Provisions
Answer: 4 calendar days