At any time an Auto Borrow Agreement is not in effect, each Borrowing of Swing Line Loans shall be made upon the Company’s irrevocable notice to the Swing Line Lender and the Administrative Agent, which may be given by: # telephone or # a Swing Line Loan Notice; provided that any telephonic notice must be confirmed immediately by delivery to the Swing Line Lender and the Administrative Agent of a Swing Line Loan Notice. Each such notice must be received by the Swing Line Lender and the Administrative Agent not later than 1:00 p.m. on the requested borrowing date, and shall specify # the amount to be borrowed, which shall be a minimum principal amount of $100,000, and # the requested borrowing date, which shall be a Business Day. Promptly after receipt by the Swing Line Lender of any Swing Line Loan Notice, the Swing Line Lender will confirm with the Administrative Agent (by telephone or in writing) that the Administrative Agent has also received such Swing Line Loan Notice and, if not, the Swing Line Lender will notify the Administrative Agent (by telephone or in writing) of the contents thereof. Unless the Swing Line Lender has received notice (by telephone or in writing) from the Administrative Agent (including at the request of any Lender) prior to 2:00 p.m. on the date of the proposed Borrowing of Swing Line Loans # directing the Swing Line Lender not to make such Swing Line Loan as a result of the limitations set forth in the first proviso to the first sentence of [Section 2.04(a), or (B)])] that one or more of the applicable conditions specified in Article V is not then satisfied, then, subject to the terms and conditions hereof, the Swing Line Lender will, not later than 3:00 p.m. on the borrowing date specified in such Swing Line Loan Notice, make the amount of its Swing Line Loan available to the Company.

Indemnification Procedures. The Party claiming indemnity under this Article 11 (the “Indemnified Party”) shall give written notice to the Party from whom indemnity is being sought (the “Indemnifying Party”) promptly after learning of the claim, suit, proceeding or cause of action for which indemnity is being sought (“Claim”). The Indemnified Party shall provide the Indemnifying Party with reasonable assistance, at the Indemnifying Party’s expense, in connection with the defense of the Claim for which indemnity is being sought. The Indemnified Party may participate in and monitor such defense with counsel of its own choosing at its sole expense; provided, however, the Indemnifying Party shall have the right to assume and conduct the defense of the Claim with counsel of its choice. The Indemnifying Party shall not settle any Claim without the prior written consent of the Indemnified Party, not to be unreasonably withheld, unless the settlement involves only the payment of money. So long as the Indemnifying Party is actively defending the Claim in good faith, the Indemnified Party shall not settle any such Claim without the prior written consent of the Indemnifying Party. If the Indemnifying Party does not assume and conduct the defense of the Claim as provided above, # the Indemnified Party may defend against, and consent to the entry of any judgment or enter into any settlement with respect to the Claim in any manner the Indemnified Party may deem reasonably appropriate (and the Indemnified Party need not consult with, or obtain any consent from, the Indemnifying Party in connection therewith), and # the Indemnifying Party will remain responsible to indemnify the Indemnified Party as provided in this Article 11.

Disbursement Procedures. Each Issuing Bank shall, within a reasonable time following its receipt thereof, examine all documents purporting to represent a demand for payment under a Letter of Credit issued by such Issuing Bank. The applicable Issuing Bank shall promptly after such examination notify the Administrative Agent and the Borrower by telephone (confirmed by telecopy) of such demand for payment and whether such Issuing Bank has made or will make an LC Disbursement thereunder; provided that any failure to give or delay in giving such notice shall not relieve the Borrower of its obligation to reimburse such Issuing Bank and the applicable Lenders with respect to any such LC Disbursement.

Exercise Procedures. The form of Notice of Exercise included in the Warrants set forth the totality of the procedures required of the Purchasers in order to exercise the Warrants. No additional legal opinion, other information or instructions shall be required of the Purchasers to exercise their Warrants. Without limiting the preceding sentences, no ink-original Notice of Exercise shall be required, nor shall any medallion guarantee (or other type of guarantee or notarization) of any Notice of Exercise form be required in order to exercise the Warrants. The Company shall honor exercises of the Warrants and shall deliver Warrant Shares in accordance with the terms, conditions and time periods set forth in the Transaction Documents.

Disbursement Procedures. The L/C Issuer for any Letter of Credit shall, within the time allowed by applicable Laws or the specific terms of the Letter of Credit following its receipt thereof, examine all documents purporting to represent a demand for payment under such Letter of Credit. The L/C Issuer shall promptly after such examination notify the Administrative Agent and the Borrower in writing of such demand for payment if the L/C Issuer has made or will make an L/C Disbursement thereunder; provided that any failure to give or delay in giving such notice shall not relieve the Borrower of its obligation to reimburse the L/C Issuer and the Lenders with respect to any such L/C Disbursement.

Borrowers shall give written notice (each such written notice, a "Notice of Borrowing") substantially in the form of [Exhibit B] or telephonic notice (followed immediately by a Notice of Borrowing) to Administrative Agent of each proposed Base Rate or LIBOR borrowing not later than # in the case of a Base Rate borrowing, 11:00 A.M., Chicago time, on the proposed date of such borrowing, and # in the case of a LIBOR borrowing, 11:00 A.M., Chicago time, at least three (3) Business Days prior to the proposed date of such borrowing. Each such notice shall be effective upon receipt by Administrative Agent, shall be irrevocable, and shall specify the date, amount and type of borrowing and, in the case of a LIBOR borrowing, the initial Interest Period therefor. Each borrowing shall be on a Business Day. Each LIBOR borrowing shall be in an aggregate amount of at least $1,000,000 and an integral multiple of at least $500,000.

In the event that any BIOX Indemnitees or RKDA Indemnitees receive or incur any claims for which indemnity may be sought, the party indemnified hereunder (the “Indemnified Party”) shall notify the parties providing indemnification (the “Indemnifying Party”) by written notice promptly after discovery of the filing or assertion of any claim against Indemnified Party; provided that, any delay or failure to notify Indemnifying Party shall not relieve it from any liability except to the extent such failure materially prejudices the ability of Indemnifying Party to defend such claim. In the event that an indemnification matter does not involve a Third Party claim, subject to compliance with [Section 6.5.2] below, the Indemnified Party shall provide written notice of such claim to the Indemnifying Party, in response to which the Indemnifying Party will either # object to such claim by delivering a written notice specifying in reasonable detail the basis for such objection within thirty (30) days after delivery by the Indemnified Party of such claim notice (the “Dispute Statement”) or # if a Dispute Statement is not received by the Indemnified Party within such thirty (30) day period, the amount set forth in the claim notice shall be deemed accepted by the Indemnifying Party. If the Indemnifying Party delivers to the Indemnified Party a Dispute Statement applicable to all or any portion of a claim within the thirty (30) day period set forth above, then the amount in dispute set forth in the Dispute Statement shall not be payable to the Indemnified Party until either # Indemnified Party and Indemnifying Party jointly agree in writing to the resolution of the amount in dispute in such Dispute Statement, or # a court of competent jurisdiction enters a final and non-appealable order regarding the claim and the amount in dispute in such Dispute Statement. Within five (5) business days after a final determination of each claim pursuant to this [Section 6.5.1], the Indemnifying Party shall pay the Indemnified Party the amount of damages sustained or incurred by the Indemnified Party which have not previously been paid

. If the maturity date in respect of any Class of Revolving Commitments occurs prior to the expiration of any Letter of Credit, then # if one or more other tranches of Revolving Commitments in respect of which the maturity date shall not have occurred are then in effect, such Letters of Credit shall automatically be deemed to have been issued (including for purposes of the obligations of the Revolving Lenders to purchase participations therein and to make payments in respect thereof), and ratably participated in by Lenders pursuant to the Revolving Commitments in respect of such non-terminating tranches up to an aggregate amount not to exceed the aggregate principal amount of the unutilized Revolving Commitments thereunder at such time (it being understood that no partial face amount of any Letter of Credit may be so reallocated) and # to the extent not reallocated pursuant to immediately preceding clause (i), the Borrower shall cash collateralize any such Letter of Credit in a manner reasonably satisfactory to the Administrative Agent.

Payment Procedures. Payment of the principal and interest payable on the Maturity Date will be made by check, by wire transfer or by Automated Clearing House (ACH) transfer in immediately available funds to a bank account in the United States designated by the registered Noteholder if such Noteholder shall have previously provided wire instructions to the Company, upon presentation and surrender of this Subordinated Note at the Payment Office (as defined in Section 22 (Notices) below) or at such other place or places as the Company shall designate by notice to the registered Noteholders as the Payment Office, provided that this Subordinated Note is presented to the Company in time for the Company to make such payments in such funds in accordance with its normal procedures. Payments of interest (other than interest payable on the Maturity Date) shall be made on each Interest Payment Date by wire transfer in immediately available funds or check mailed to the registered Noteholder, as such person’s address appears on the Security Register. Interest payable on any Interest Payment Date shall be payable to the Noteholder in whose name this Subordinated Note is registered at the close of business on the fifteenth (15th) calendar day prior to the applicable Interest Payment Date, without regard to whether such date is a Business Day, except that interest not paid on the Interest Payment Date, if any, will be paid to the holder in whose name this Subordinated Note is registered at the close of business on a special record date fixed by the Company (a “Special Record Date”), notice of which shall be given to the Noteholder not less than ten (10) calendar days prior to such Special Record Date. To the extent permitted by applicable law, interest shall accrue, at the rate at which interest accrues on the principal of this Subordinated Note, on any amount of principal or interest on this Subordinated Note not paid when due. All payments on this Subordinated Note shall be applied first against costs and expenses of the Noteholder, if any, for which the Company is liable under this Subordinated Note; then against interest due hereunder; and then against principal due hereunder. The Noteholder acknowledges and agrees that the payment of all or any portion of the outstanding principal amount of this Subordinated Note and all interest hereon shall be pari passu in right of payment and in all other respects to the other Subordinated Notes. In the event that the Noteholder receives payments in excess of its pro rata share of the Company’s payments to the holders of all of the Subordinated Notes, then the Noteholder shall hold in trust all such excess payments for the benefit of the other Noteholders and shall pay such amounts held in trust to such other holders upon demand by such holders.

Advance Procedures. A request for advance made by telephone must be promptly confirmed in writing by such method as the Bank may require. Each Borrower authorizes the Bank to accept telephonic requests for advances, and the Bank shall be entitled to rely upon the authority of the CFO, VP - Finance, Controller, General Counsel, or Treasury Manager providing such instructions. Each Borrower hereby indemnifies and holds the Bank harmless from and against any and all damages, losses, liabilities, costs and expenses (including reasonable attorneys' fees and expenses) which may arise or be created by the acceptance of such telephone requests or making such advances. The Bank will enter on its books and records, which entry when made will be presumed correct, the date and amount of each advance, the interest rate and interest period applicable thereto, as well as the date and amount of each payment; provided, however, that failure to make any such entry shall in no way detract from Borrowers' obligations under this Note.