Common use of Research Program Term Clause in Contracts

Research Program Term. The Research Program shall be conducted during the period of five years commencing as of the Agreement Date ("Research Program Term"). Upon not later than seventy-five (75) days' prior written notice JT may, in its sole judgment, terminate the Research Program at the end of the third (3/rd/) year and fourth (4/th/) year of the Research Program. The RMC may terminate the Research Program any time during the Research Program Term if it unanimously determines the Research Program is no longer scientifically useful or that all potential Products would not be commercially viable. In case of such an early termination by JT or the RMC, JT shall be exempt from any payment(s) under Section 10(a) that would have become due and payable after the effective date of such early termination. Following any termination of the Research Program (i) that occurs simultaneously with the termination of this Agreement in accordance with Section 13 (i.e., no compound or Lead Compound has been designated previously a Collaboration Lead Compound in accordance with Section 3(b) and no Independent Lead Compound is being developed in accordance with Section 3(m)) or (ii) that is followed at some future date by the termination by JT of Development or co-promotion of any Collaboration Lead Compound and/or Product pursuant to Sections 3(l) or 5(c), respectively, or development of an Independent Lead Compound in accordance with Section 3(m) (A) any licenses granted by Tularik to JT will terminate, (B) JT will grant to Tularik an exclusive, sublicensable, worldwide license, to make, use and sell compounds, Collaboration Lead Compounds or Products under JT's interest in Program Patents and Program Know-How and (C) under the terms and conditions to be separately agreed, JT will also grant to Tularik a nonexclusive, sublicensable, worldwide license under any JT Patent Rights and Know-How to the extent necessary to practice the license granted under the Program Patents and Program Know-How in (B) (including, with respect to compounds, a limited number of JT's library compounds approved by JT); provided, however, that in the event the Research Program terminates but the Agreement has not terminated with respect to designated Collaboration Lead Compounds, Independent Lead Compounds and/or Products as provided in Section 2(g)(ii), Sections 2(g)(A), (B) and (C) shall apply only to those compounds, Collaboration Lead Compounds, Independent Lead Compounds and Products for which Development or co-promotion shall have been terminated and/or to those compounds or Lead Compounds that have not been designated previously a Collaboration Lead Compound in accordance with Section 3(b) or an Independent Lead Compound in accordance with Section 3(m); provided further that in the event that JT elects to pursue a Discontinued Compound or a Non-Proposed Compound on or before the first anniversary of the expiration or termination of the Research Program Term pursuant to Section 3(b)(iii) or 3(b)(iv), respectively, Sections 2(g)(A), (B) and (C) shall not apply to such Discontinued Compound or Non-Proposed Compound until such time as JT shall have terminated the Development or co-promotion of such Discontinued Compound or Non- Proposed Compound. Tularik will then be free to pursue clinical development and registration of such compounds, Lead Compounds and/or Products without obligation to JT except as provided in Section 4(f) or Section 5(c), as appropriate.

Research Program Term. The portion of the Research Program relating to the [ * ] Targets has been conducted since the Preliminary Agreement Date. The Parties shall be conducted continue performing under such portion of the Research Program, and shall also perform activities relating to the [ * ] under the Research Program during the period of five three years commencing as of the Agreement Date ("Research Program Term"). Upon not later than seventy-five (75) days' days prior written notice JT may, in its sole judgment, terminate the Research Program at the end on first or second anniversary of the third (3/rd/) year and fourth (4/th/) year of the Research ProgramAgreement Date. The RMC may terminate the Research Program any time during the Research Program Term if it unanimously determines the Research Program is no longer scientifically useful or that all no potential Products would not be commercially viable. In case of such an early termination by JT or the RMC, JT shall be exempt from any payment(s) under Section 10(a) that would have become due and payable after the effective date of such early termination. Following any termination of the Research Program (i) that occurs simultaneously with the termination of this Agreement in accordance with Section 13 (i.e., no compound or Lead Compound has been designated previously a Collaboration Lead Compound in accordance with Section 3(b) and no Independent Lead Compound is being developed in accordance with Section 3(m)) or (ii) that is followed at some future date by the termination by JT of Development or co-promotion of any Collaboration Lead Compound and/or Product pursuant to Sections 3(l) or 5(c), respectively, or development of an Independent Lead Compound in accordance with Section 3(m) (A) any licenses granted by Tularik to JT will terminate, (B) JT will grant to Tularik an exclusive, sublicensable, worldwide license, to make, use and sell compounds, Collaboration Lead Compounds or Products under JT's interest in Program Patents and Program Know-How and (C) under the terms and conditions to be separately agreed, JT will also grant to Tularik a nonexclusive, ,sublicensable, worldwide license under any JT Patent Rights and Know-How to the extent necessary to practice the license granted under the Program Patents and Program Know-How in (B) (including, with respect to compounds, a limited number of JT's library compounds approved by JT); provided, however, that in the event the Research -------- ------- Program terminates but the Agreement has not terminated with respect to designated Collaboration Lead Compounds, Independent Lead Compounds and/or Products as provided in Section 2(g)(ii), Sections 2(g)(A), (B2(g)(A),(B) and (C) shall apply only to those compounds, Collaboration Lead Compounds, Independent Lead Compounds and Products for which Development or co-promotion shall have been terminated and/or to those compounds or Lead Compounds that have not been designated previously a Collaboration Lead Compound in accordance with Section 3(b) or an Independent Lead Compound in accordance with Section 3(m); provided -------- further that in the event that JT elects to pursue a Discontinued Compound or a ------- Non-Proposed Compound on or before the first anniversary of the expiration or termination of the Research Program Term pursuant to Section 3(b)(iii) or 3(b)(iv), respectively, Sections 2(g)(A), (B) and (C) shall not apply to such Discontinued Compound or Non-Proposed Compound until such time as JT shall have terminated the Development or co-promotion of such Discontinued Compound or Non- Proposed Compound. Tularik will then be free to pursue clinical development and registration of such compounds, Lead Compounds and/or Products without obligation to JT except as provided in Section 4(f) or Section 5(c), as appropriate. [ * ] = Certain confidential information contained in this document, marked by brackets, has been omitted and filed separately with the Securities and Exchange Commission pursuant to Rule 406 of the Securities Act of 1933, as amended.

Research Program Term. The Each Research Program shall be conducted during will expire upon the later of: (a) the [********] anniversary of the Effective Date, unless earlier terminated by the JSC or extended by the mutual written agreement of the Parties (the period of five years commencing from the Effective Date to such expiration date, the “Initial Term”); or (b) if: (i) no Lead has been nominated by Targacept as and determined by the JSC to be a Development Candidate as of the Agreement Date ("Research Program Term"). Upon not later than seventy-five (75) days' prior written notice JT may, in its sole judgment, terminate the Research Program at the end of the third Initial Term; (3/rd/ii) year and fourth (4/th/) year a Lead had been designated by Targacept at least [********] prior to the end of the Initial Term; and (iii) GSK pays the Development Candidate Achievement milestone with respect to such Lead within [********] (or, if the end of EXECUTION VERSION -38- the Initial Term [********]) following the end of the Initial Term (clauses (i), (ii) and (iii), collectively, the “Development Candidate Pursuit Conditions”), at such time after the Initial Term as (A) such Lead shall have been nominated by Targacept as and determined by the JSC to be or not to be a Development Candidate or (B) Targacept shall have determined in good faith, in accordance with the applicable Development Candidate Criteria and in view of all the data generated on such Lead that such Lead has not or will not satisfy the Development Candidate Criteria (the period beginning with commencement of a Research Program and ending upon expiration of such Research Program. The RMC may terminate , the “Research Program Term“). Notwithstanding the foregoing, if, with respect to any time during Program for which GSK exercises its Program Option, Targacept conducts Targacept Post-Exercise Activities permitted hereunder that constitute Preclinical Activities and extend beyond the Research Program Term if it unanimously determines determined as provided above, the period during which Targacept conducts such Targacept Post-Exercise Activities shall constitute an extension of the applicable Research Program is no longer scientifically useful or that all potential Products would not be commercially viable. In case of such an early termination by JT or the RMC, JT shall be exempt from any payment(s) under Section 10(a) that would have become due and payable after the effective date of such early termination. Following any termination of the Research Program (i) that occurs simultaneously with the termination of this Agreement in accordance with Section 13 (i.e., no compound or Lead Compound has been designated previously a Collaboration Lead Compound in accordance with Section 3(b) and no Independent Lead Compound is being developed in accordance with Section 3(m)) or (ii) that is followed at some future date by the termination by JT of Development or co-promotion of any Collaboration Lead Compound and/or Product pursuant to Sections 3(l) or 5(c), respectively, or development of an Independent Lead Compound in accordance with Section 3(m) (A) any licenses granted by Tularik to JT will terminate, (B) JT will grant to Tularik an exclusive, sublicensable, worldwide license, to make, use and sell compounds, Collaboration Lead Compounds or Products under JT's interest in Program Patents and Program Know-How and (C) under the terms and conditions to be separately agreed, JT will also grant to Tularik a nonexclusive, sublicensable, worldwide license under any JT Patent Rights and Know-How to the extent necessary to practice the license granted under the Program Patents and Program Know-How in (B) (including, with respect to compounds, a limited number of JT's library compounds approved by JT); provided, however, that in the event the Research Program terminates but the Agreement has not terminated with respect to designated Collaboration Lead Compounds, Independent Lead Compounds and/or Products as provided in Section 2(g)(ii), Sections 2(g)(A), (B) and (C) shall apply only to those compounds, Collaboration Lead Compounds, Independent Lead Compounds and Products for which Development or co-promotion shall have been terminated and/or to those compounds or Lead Compounds that have not been designated previously a Collaboration Lead Compound in accordance with Section 3(b) or an Independent Lead Compound in accordance with Section 3(m); provided further that in the event that JT elects to pursue a Discontinued Compound or a Non-Proposed Compound on or before the first anniversary of the expiration or termination of the Research Program Term pursuant to Section 3(b)(iii) or 3(b)(iv), respectively, Sections 2(g)(A), (B) and (C) shall not apply to such Discontinued Compound or Non-Proposed Compound until such time as JT shall have terminated the Development or co-promotion of such Discontinued Compound or Non- Proposed Compound. Tularik will then be free to pursue clinical development and registration of such compounds, Lead Compounds and/or Products without obligation to JT except as provided in Section 4(f) or Section 5(c), as appropriateTerm.