Common use of Research Term Clause in Contracts

Research Term. (a) The Preclinical Development Program with respect to each Collaboration Target will be carried out during the two (2) year period following (x) the Effective Date, with respect to the Initial Collaboration Targets, and (y) the date of designation of a Substitute Target or an Additional Target, with respect to any such Substitute Target or Additional Target, unless (in each case) this Agreement is terminated in accordance with Article 13 (such period, as may be extended pursuant to this Section 3.2, being the “Research Term”). BMS shall have the option to extend the Research Term with respect to any Collaboration Target for up to three (3) additional one (1) year periods on a year-by-year basis after (x) the initial two (2) year period with respect to such Collaboration Target. In order to exercise its option to extend the Research Term with respect to a given Collaboration Target, BMS must provide CytomX a written notice exercising BMS’ option to extend the applicable Research Term at least [***] prior to the scheduled expiration of the applicable Research Term (i.e., the applicable anniversary of the Effective Date, with respect to the Initial Collaboration Targets, or the date of designation of a Substitute Target or an Additional Target, with respect to any such Substitute Target or Additional Target). If BMS does not provide such written notice, the Research Term will end when scheduled (i.e., on the applicable anniversary of the Effective Date, with respect to the Initial Collaboration Targets, and the date of designation of a Substitute Target or an Additional Target, with respect to any such Substitute Target or Additional Target). ***Certain information contained herein has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Research Term. (a) The Preclinical Development Program with respect to each Collaboration Target will be carried out during the two (2) year period following (x) the Effective Date, with respect to the Initial Collaboration Targets, and (y) the date of designation of a Substitute Target or an Additional Target, with respect to any such Substitute Target or Additional Target, unless (in each case) this Agreement is terminated in accordance with Article 13 (such period, as may be extended pursuant to this Section 3.2, being the “Research Term”). BMS shall have the option to extend the Research Term with respect to any Collaboration Target for up to three (3) additional one (1) year periods on a year-by-year basis after (x) the initial two (2) year period with respect to such Collaboration Target. In order to exercise its option to extend the Research Term with respect to a given Collaboration Target, BMS must provide CytomX a written notice exercising BMS’ option to extend the applicable Research Term at least [***] ninety (90) days prior to the scheduled expiration of the applicable Research Term (i.e., the applicable anniversary of the Effective Date, with respect to the Initial Collaboration Targets, or the date of designation of a Substitute Target or an Additional Target, with respect to any such Substitute Target or Additional Target). If BMS does not provide such written notice, the Research Term will end when scheduled (i.e., on the applicable anniversary of the Effective Date, with respect to the Initial Collaboration Targets, and the date of designation of a Substitute Target or an Additional Target, with respect to any such Substitute Target or Additional Target). ***Certain information contained herein has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Research Term. (a) The Preclinical Development Program with respect to each Collaboration Target will be carried out during the two (2) year period following (x) the Effective Date, with respect to the Initial Collaboration Targets, and (y) the date of designation of a Substitute Target or an Additional Target, with respect to any such Substitute Target or Additional Target, unless (in each case) this Agreement is terminated in accordance with Article 13 (such period, as may be extended pursuant to this Section 3.2, being the “Research Term”). BMS shall have the option to extend the Research Term with respect to any Collaboration Target for up to three (3) additional one (1) year periods on a year-by-year basis after (x) the initial two (2) year period with respect to such Collaboration Target. In order to exercise its option to extend the Research Term with respect to a given Collaboration Target, BMS must provide CytomX a written notice exercising BMS’ option to extend the applicable Research Term at least [***] prior to the scheduled expiration of the applicable Research Term (i.e., the applicable anniversary of the Effective Date, with respect to the Initial Collaboration Targets, or the date of designation of a Substitute Target or an Additional Target, with respect to any such Substitute Target or Additional Target). If BMS does not provide such written notice, the Research Term will end when scheduled (i.e., on the applicable anniversary of the Effective Date, with respect to the Initial Collaboration Targets, and the date of designation of a Substitute Target or an Additional Target, with respect to any such Substitute Target or Additional Target). ***Certain information contained herein has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.