Commitment. The Sponsor hereby commits to purchase equity securities of Holdco at or prior to the Effective Time for an aggregate amount of RMB equivalent to US$20,000,000 (and the RMB equivalents of U.S. dollars shall be determined using the prevailing exchange rate notified by Parent to the Sponsor at least three (3) Business Days prior to funding), on the terms and subject to the conditions specified herein, which commitment, together with the commitments by the Other Sponsors under the Other Commitment Letters, is to be used by Holdco and/or Parent solely for the purpose of # funding a portion of the Merger Consideration required to be paid by Parent to consummate the Transactions pursuant to and in accordance with the Merger Agreement and # payment of a portion of the fees and expenses in connection with the Transaction (such commitment, the “Commitment”). The Sponsor will not have any obligation under any circumstances to contribute, directly or indirectly, any capital or money that would be more than the amount of the Commitment to Holdco, Parent, Merger Sub or any other person pursuant to the terms of this Agreement. In the event that Holdco and/or Parent does not require an amount equal to the sum of the Commitment plus the amount of the equity commitments of the Other Sponsors under the Other Commitment Letters in order to consummate the Merger, the amount of the Commitment to be funded under this Agreement and the amount of the equity commitment of each Other Sponsor to be funded under its respective Other Commitment Letter shall be reduced by Holdco on a pro rata basis, to the amount that would be sufficient, in combination with the other financing

Notification of Advances, Interest Rates, Prepayments and Commitment Reductions.

Section # Notification of Advances, Interest Rates, Prepayments and Commitment Reductions 39

the application of any reductions, in accordance with part ​ of the Fee Schedule.

Application. Notwithstanding anything to the contrary contained in this Agreement, Cash Collateral provided under any of this Section 10.5 or Sections 2.4, 2.9, 2.13 or 10.2 in respect of Letters of Credit or Swing Loans shall be held and applied to the satisfaction of the specific Letter of Credit Obligations, Swing Loans, obligations to fund participations therein (including, as to Cash Collateral provided by a Defaulting Lender, any interest accrued on such obligation) and other obligations for which the Cash Collateral was so provided, prior to any other application of such property as may be provided for herein.

Application. The provisions of this Section 19 apply to Participants who are employed by the Corporation or an Affiliate located in the United States and are subject to the laws of the United States as of the date of termination of the Participant's employment; provided, however, that to the extent the Participant is asked to execute an employment or other agreement with the Corporation or any Affiliate containing non-competition, non-solicitation, confidentiality, business ideas or similar restrictions (a “stand-alone restrictive covenant agreement”) after execution of this Award Agreement, the stand-alone restrictive covenant agreement and related enforcement provisions shall govern and the provisions of this Section 19 shall not apply. Notwithstanding the foregoing, sub-section # below shall apply in any case. For the avoidance of doubt, the provisions of this Section 19 shall supersede any restrictive covenants the Participant has entered into with the Corporation or any Affiliate prior to execution of this Award Agreement.

Payment of Fees Generally. All fees and other amounts payable hereunder shall be paid on the dates due, in immediately available funds. Fees and other amounts paid shall not be refundable under any circumstances.

Payment of Chair Fees. At any one time, each non-Employee Director may receive only one additional annual retainer fee in connection with service as the Chair of a committee (whether in the position of Lead Director, Audit Committee Chair, Compensation and Benefits Committee Chair or Other Committee Chair), regardless of how many committee Chair positions held by such director. For the avoidance of doubt, a non-Employee Director may simultaneously serve as the Chair of more than one committee, but will receive for such service only one additional annual retainer fee, equal to the highest of the additional annual retainer fees associated with his or her Chair positions.

ACADIA shall pay or procure its nominated Affiliate to pay (as applicable) Neuren:

Payment of Fees, Etc. The Borrower shall have paid on or before the Amendment No. 5 Effective Date all fees, costs, expenses and taxes then payable pursuant to Section 2.06 of the Financing Agreement and [Section 12.04] of the Financing Agreement.