definiens: means, on a Research Program - by - Research Program basis, the delivery by [COMPANY] to Scholar Rock of antibody sequences for Pr ogram Antibodies from [COMPANY] ’s discovery efforts ( i .e ., completion of the types of activities described in Phase 4 in the Research Plan attached hereto as Exh ibit B ) for such Research Program . For clarity, if there are mu ltiple deliveries of antibody sequences during the course of a Research Program ( e.g., one or more deliveries with respect the Program Antibodies generated through t he initial discovery process and a subsequent delivery of sequ ences with respect to optimization of the initially delivered Program Antibodies into new, optimized Program Anti bodies ), then Final Delivery shall mean only the la st of such deliveries ; provided, however, that [ * * * ], no additional services are being cond ucted by [COMPANY] for such Research Program, and Scholar Rock has not submitte d a list of Program Antibodies for additional work ( e.g., optimization ) with respect to such Research Program, then such delivery will be deemed to be the Final Delivery under such Research Program, even if the possibilit y exists that [COMPANY] will perform additional work w ith respect to such Research Program ( and even if [COMPANY] actual ly subsequently performs additional work with respe ct to such Research Program )