definiens: ), [COMPANY] isissuing the ( as such term is defined in the Second Stock Purchase Agreement ) to [COMPANY] ; andWHEREAS, the Parties now wish to amend the Agreement to, among other things : ( i ) provide for theissuance to [COMPANY] of additional shares of common stock of [COMPANY] ; ( ii ) provide for the waiver by [COMPANY] of certainmilestone and other payments under the Agreement ; ( iii ) modify the conditions under which the option to extend theexclusivity of the Parties ’ collaboration for the Additional Exclusivity Periods may be exercised ; ( iv ) agree uponadditional terms applicable to selection of the Program Target Profile for PTP4 ; and ( v ) if [COMPANY] exercises the Optionfor PTP3 and/or PTP4, provide for the funding of additional research, development and/or manufacturing funding forthe Licensed Programs for PTP3 and/or PTP4 ; in each case, on the terms and subject to the conditions set forthherein