PREPARED BY: ti Rev. JFS/LW

Notwithstanding any other provision of this plan, excess contributions, plus any income and minus any loss allocable thereto, shall be distributed no later than the last day of each plan year to participants to whose accounts such excess contributions were allocated for the preceding plan year, except to the extent such excess contributions are classified as catch-up contributions. If such excess amounts (other than catch-up contributions) are distributed more than 2½ months after the last day of the plan year in which such excess amounts arose, a 10% excise tax will be imposed on the employer maintaining the plan with respect to such amounts. Notwithstanding the preceding, the excise tax will not be imposed if the distribution is made within 6 months after the last day of such plan year if the plan is an eligible automatic contribution arrangement within the meaning of Code section 414(w) that covers all eligible nonhighly compensated employees and highly compensated employees for the entire portion of the plan year for which they are eligible and provides the notice described in [Section 5.5(f)(4)] even after an affirmative deferral election has been made. Excess contributions shall be allocated to the highly compensated employees with the largest amounts of contributions taken into account in calculating the ADP test for the plan year in which the excess arose, beginning with the highly compensated employee with the largest amount of such contributions and continuing in descending order until all of the excess contributions have been allocated. To the extent a highly compensated employee has not reached his catch-up contribution limit under the plan, excess contributions allocated to such highly compensated employee shall be recognized as catch-up contributions and will not be treated as excess contributions.

Excess Revolving Credit Outstandings. If for any reason the Total Revolving Credit Outstandings at any time exceed the Revolving Credit Facility at such time, the Borrower shall immediately prepay Revolving Credit Loans, Swing Line Loans and L/C Borrowings and/or Cash Collateralize the L/C Obligations in an aggregate amount equal to such excess; provided, however, that the Borrower shall not be required to Cash Collateralize the L/C Obligations pursuant to this [Section 2.05(b)(iv)] unless, after the prepayment of the Revolving Credit Loans and Swing Line Loans, the Total Revolving Credit Outstandings exceed the Revolving Credit Facility at such time.

The sum of the aggregate balance of Revolving A Advances outstanding at any time in excess of the maximum amount of such Revolving A Advances permitted hereunder shall be immediately due and payable without the necessity of any demand, at the Payment Office, whether or not a Default or Event of Default has occurred. Without limiting the foregoing, if at any time following one or more fluctuations in the exchange rate of the Dollar against any other currency, any part of the Obligations exceeds any limit set forth herein, [[Organization A:Organization]] shall within three (3) Business Days of written notice of same from [[Organization B:Organization]] or, if an Event of Default has occurred and is continuing, immediately # make the necessary payments or repayments to reduce such Obligations to an amount necessary to eliminate such excess or # maintain or cause to be maintained with [[Organization B:Organization]] deposits in an amount equal to or greater than the amount of such excess, such deposits to be maintained in such form and upon such terms as are acceptable to [[Organization B:Organization]]; without in any way limiting the foregoing provisions, [[Organization B:Organization]] shall, weekly or more frequently in [[Organization B:Organization]]'s Permitted Discretion, make the necessary exchange rate calculations to determine whether any such excess exists on such date.

Subject to Section 4.15, the aggregate Salary Deferrals of any Member for any calendar year, together with his or her elective deferrals under any other plan or arrangement to which [section 402(g)] of the IRC applies and that is maintained by PACCAR Inc or any Subsidiary (as defined in Section 2.1(mm) without regard to the last sentence thereof), shall not exceed the dollar amount set forth in [section 402(g)] of the IRC (or such larger amount as may be adopted by the Commissioner of Internal Revenue to reflect a cost-of-living adjustment). In the event that such aggregate Salary Deferrals and elective deferrals of any Member for any calendar year exceed the dollar amount set forth in [section 402(g)] of the IRC (or such larger amount as may be adopted by the Commissioner of Internal Revenue to reflect a cost-of-living adjustment), then such portion of the Excess Deferrals, and any income or loss allocable to such portion for the calendar year (but not for the period between the end of the calendar year and the date of distribution of such Excess Deferrals) shall be refunded to the Member not later than the April 15 next following the close of such calendar year. Such income (and loss) allocable to Excess Deferrals shall be determined in accordance with Treasury Regulation [section 1.402(g)-]l(e)(5).

Excess Contributions allocated to Highly Compensated Employees for the Plan Year pursuant to Section 4.8, together with any income or loss allocable to such Excess Contributions for the Plan Year (but not for the period between the end of the Plan Year and the date of distribution of such Excess Contributions) shall be distributed to such Highly Compensated Employees not later than the March 15 next following the close of such Plan Year, if possible, and in any event no later than 12 months following the close of such Plan Year. Such income (and loss) allocable to Excess Contributions shall be determined in accordance with Treasury Regulation [section 1.401(k)-2(b)(2)(iv)])]. Any Salary Deferrals distributed pursuant to this Section 4.9 shall not be included in the Salary Deferrals that attract a Company Contribution under Section 5.2. Notwithstanding the foregoing, to the extent Excess Contributions allocated to a Highly Compensated Employee for the Plan Year pursuant to Section 4.8 could otherwise constitute Age 50 Catch-Up Deferrals pursuant to Section 4.15, such Excess Contributions shall be recharacterized as Age 50 Catch-Up Deferrals for the Plan Year rather than be distributed to the Highly Compensated Employee as described above.

Borrower’s Availability on the Date ​ greater than or equal to $2,000,000, as required pursuant to [Section 6.1(s)] of the Loan Agreement.

TI Construction Documents........................................................................... Exhibit B, Exhibit B

ACADIA will fund Neuren’s share of the excess costs; and

Additionally, Buyer agrees to reimburse Seller for any medical and prescription claims from Transferred Employees that are incurred during the Transition Period (as such term is defined in the Transition Services Agreement) that are in excess of the costs charged through the reimbursement fixed rate in [Schedule 4.9(b)]. Seller shall provide the calculation of excess costs, if any, to Buyer six (6) months following the Closing Date, and Buyer shall remit payment for such excess to Seller within 30 days.