system: You are a contract-analysis assistant performing a span-extraction task. You are given an excerpt from a commercial contract and the name of a clause type to locate within it.

Return the exact text of the requested clause, copied verbatim from the excerpt — identical wording and punctuation, with no paraphrasing, summarising, explanation, or added commentary.

The excerpt is one window of a much longer contract and often will not contain the requested clause. If the requested clause does not appear in this excerpt, respond with exactly: Not found.

Output only the extracted clause text, or the exact string `Not found.` — nothing else.

user: Contract excerpt:
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in any Calendar Year after 2018 in excess of the Speaker Program Threshold, then the Parties shall meet, through the Marketing Sub-Committee, to discuss such excess speaker programs and the costs thereof. If the Marketing Sub-Committee unanimously agrees that such excess speaker programs should be conducted, then the following costs and expenses will be shared equally by the Parties: (i) the costs and expenses associated with conducting the excess number of speaker programs and (ii) the additional incremental costs and expenses associated with training necessary to address the number of the speaker programs above and below the Speaker Program Threshold. In addition, if the Parties unanimously agree that such excess speaker programs should be conducted, then, as a condition of the payment by Valeant of its share of such costs, Valeant shall have the right to review and approve (acting reasonably and in good faith) any such excess speaker programs, including with respect to the number of speakers approved to speak on the Product as part of the speaker programs, the rates paid to speakers at such speaker programs and the rules regarding attendees who may attend such speaker programs (including frequency of attendance). For greater certainty, if Valeant does not agree to conduct speaker programs above the Speaker Program Threshold, then the costs described herein for any speaker programs conducted by Dova in excess of the Speaker Program Threshold shall not be shared by the Parties, but shall be borne solely by Dova. In the event that Dova incurs costs and expenses for which Valeant is responsible under this Section 3.5.2, Dova may deduct such amounts from the payments due under Section 6.3 and shall include a description thereof in the applicable report under Section 6.3. ARTICLE 4 VALEANT ACTIVITIES FOR THE PRODUCT 4.1 Valeant Activities. 4.1.1 General. Valeant shall conduct the Valeant Activities for the Product in the Specialty in the Field in the Source: DOVA PHARMACEUTICALS INC., 10-Q, 11/8/2018 Territory in accordance with this Agreement. 4.1.2 Number of Sales Representatives. Without limiting the generality of the foregoing, [***]) and continuing throughout the remainder of the Term, Valeant shall maintain at least one hundred (100) Sales Representatives with responsibility to Detail the Product in the Specialty in the Territory. Notwithstanding the above, the sole remedy of Dova for breach of this Section 4.1.2 shall be (i) the adjustment to the promotion fee as set forth in Section 6.1.2 and (ii) the termination right set out in Section 12.2.2. 4.1.3 Target Incentive Compensation. In addition, [***] and continuing throughout the remainder of the Term, Valeant shall ensure the incentive compensation package for each Sales Representatives requires that at least fifty percent (50%) of the target incentive compensation is derived from achieving target sales of the Product. On at least a quarterly basis, the Parties will meet, through the JSC, to review the target incentive compensation and the actual incentive compensation paid out to the Sales Representatives to discuss, in good faith, any appropriate adjustments to the sales targets and goals related to the Product (but not to the above-mentioned fifty percent (50%) threshold of the target incentive compensation), with the intent of achieving, on average, an actual payout to the Sales Representatives of 50% of their incentive compensation relating to sales of the Product. 4.1.4 Alliance Managers. Each Party shall appoint a person who shall oversee interactions between the Parties for all matters related to this Agreement, and any related agreements between the Parties (each an "Alliance Manager"). The Alliance Managers shall endeavor to ensure clear and responsive communication between the Parties and the effective exchange of information, and shall serve as a single point of contact for all matters arising under this Agreement. The Alliance Managers shall have the right to attend all JSC meetings and if applicable, subcommittee meetings as non-voting participants and may bring to the attention of the JSC or, if applicable, subcommittee any matters or issues either of them reasonably believes should be discussed, and shall have such other responsibilities as the Parties may mutually agree in writing. Each Party may designate different Alliance Mangers by notice in writing to the other Party. 4.1.5 Institutional Account Management Team. Upon prior mutual agreement of the Parties in writing, Valeant may maintain a team of institutional account managers who, among other products, promote the Product in the Territory at liver transplant centers and large academic institutions only, and for purposes of this Section 4.1.5 only, both inside and outside the Specialty. Prior to any promotion of
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Extract the exact clause related to "Expiration Date" from the excerpt above.