Duration of Options. Each Option shall be exercisable at such times and subject to such terms and conditions as the Board may specify in the applicable option agreement; provided, however, that no Option will be granted with a term in excess of 10 years.

Duration of SARs. Each SAR shall be exercisable at such times and subject to such terms and conditions as the Board may specify in the applicable SAR agreement; provided, however, that no SAR will be granted with a term in excess of 10 years.

Duration of Option. This Option (to the extent not earlier exercised) will expire at 11:59 p.m. on , being ten (10) years from the Award Date. However, this Option is subject to earlier termination if the Participant’s employment with the Corporation or a Subsidiary Company is terminated for a reason other than Disability or death, as follows: # if the Participant’s employment is terminated because of the Participant’s Retirement, the Option shall expire on the earlier of 11:59 p.m. on or 11:59 p.m. on the date that is five years after date of the Participant’s Retirement; # if the Participant’s employment is terminated for any other reason, the Option shall expire at the close of business on the last day of active service by the Participant with the Corporation or a Subsidiary Company. If the Participant is granted a leave of absence and his or her employment with the Corporation or a Subsidiary Company terminates at any time during or at the end of the leave of absence, the Option grant shall expire at the close of business on the last day of employment with the Corporation or a Subsidiary Company.

DURATION OF OPTIONS. Each Option shall expire at such time as the Committee shall determine at the time of grant; provided, however, that in the case of an Incentive Stock Option, an Employee may not exercise such Incentive Stock Option after the date which is ten years (five years in the case of a Participant who owns more than ten percent of the voting power of the Company or a Subsidiary) after the date on which such Incentive Stock Option is granted.

Scope and Duration. The provisions of paragraph 7(a) shall be in effect during the Contract Period and at all times thereafter. The provisions of paragraphs 7(b) and 7(c) shall be in effect during the Contract Period and for one (1) year thereafter and such provisions shall apply to all formats and platforms now known or hereafter developed, whether written, printed, oral or electronic, including without limitation e-mails, “blogs”, internet sites, chat or news rooms, podcasts or any online forum.

Duration of Participation. Subject to Article 4 and Article 8, an Employee shall cease to be a Participant in the Plan if # his or her employment is terminated under circumstances in which he or she is not entitled to Severance Benefits under the terms of this Plan, or # prior to a Change in Control, he or she is removed as a Participant or ceases to be among the class of employees designated by the Committee or the Board as Participants, in accordance with Section 3.1. Notwithstanding the foregoing, a Participant who has terminated employment and is entitled to Severance Benefits under Article 4 shall remain a Participant in the Plan until the full amount of the Regular Severance Benefits or Change in Control Severance Benefits, as applicable, and any other amounts payable under the Plan have been paid to the Participant.

Duration of Agreement. All agreements and obligations of the Company contained herein shall continue during the period Indemnitee is an officer or director of the Company (or is or was serving at the request of the Company as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise) and shall continue thereafter so long as Indemnitee shall be subject to any Proceeding (or any proceeding commenced under [Section 7] hereof) by reason of his Corporate Status, whether or not he is acting or serving in any such capacity at the time any liability or expense is incurred for which indemnification can be provided under this Agreement. This Agreement shall be binding upon and inure to the benefit of and be enforceable by the parties hereto and their respective successors (including any direct or indirect successor by purchase, merger, consolidation or otherwise to all or substantially all of the business or assets of the Company), assigns, spouses, heirs, executors and personal and legal representatives. TC \l2 "

Duration of this Plan. Unless sooner terminated as provided herein, this Plan shall terminate ten (10) years from the Effective Date. After this Plan is terminated, no Awards may be granted but Awards previously granted shall remain outstanding in accordance with their applicable terms and conditions and this Plan’s terms and conditions.

Duration of Royalty Obligations. Zai Lab’s obligation to pay royalties under Section 4.3 will be in effect during the “Royalty Period” which begins on the date of First Commercial Sale of a Product in the Territory and shall expire on a Product-by-Product and country-by-country basis upon the later of:

Maximum Duration of Options. No Options granted to California Participants shall have a term in excess of 10 years measured from the Option grant date.