Third Amendment to Loan and Security Agreement dated February 27, 2019 by and between Silicon Valley Bank and Calix, Inc

THIS THIRD AMENDMENT TO LOAN AND SECURITY AGREEMENT (this “Amendment”) is entered into this 27^th day of February, 2019, by and between SILICON VALLEY BANK, a California corporation (“Bank”), and CALIX, INC., a Delaware corporation (“Borrower”).

A.Bank and Borrower have entered into that certain Loan and Security Agreement dated as of August 7, 2017 (as the same may from time to time be amended, modified, supplemented or restated, the “Loan Agreement”).

B.    Bank has extended credit to Borrower for the purposes permitted in the Loan Agreement.

C.    Borrower has requested that Bank make certain revisions to the Loan Agreement as more fully set forth herein.

D.    Bank has agreed to so amend certain provisions of the Loan Agreement, but only to the extent, in accordance with the terms, subject to the conditions and in reliance upon the representations and warranties set forth below.

NOW, THEREFORE, in consideration of the foregoing recitals and other good and valuable consideration, the receipt and adequacy of which is hereby acknowledged, and intending to be legally bound, the parties hereto agree as follows:

1.Definitions. Capitalized terms used but not defined in this Amendment shall have the meanings given to them in the Loan Agreement.

2.    Amendment Fee. On the date hereof, Borrower hereby agrees to pay to Bank, a fully earned, non-refundable, amendment fee of Twenty-Five Thousand Dollars ($25,000).

3.    Amendments to Loan Agreement.

3.1    Section 6.9 (Financial Covenants). Section 6.9 of the Loan Agreement is hereby deleted in its entirety and replaced with the following:

    6.9    Financial Covenants. Maintain at all times as provided herein on a consolidated basis with respect to Borrower:

    (a)    Adjusted Quick Ratio. Tested as of the last day of each fiscal quarter of Borrower, an Adjusted Quick Ratio as set forth below:

(b)    Adjusted EBITDA. Tested as of the last day of each fiscal quarter of Borrower, an Adjusted EBITDA of not less than (or with respect to losses, Adjusted EBITDA losses of not greater than) the following amounts at the following times:

3.2    Compliance Certificate. Exhibit B of the Loan Agreement is hereby replaced in its entirety with Exhibit B attached hereto. From and after the date hereof, all references in the Loan Agreement to the Compliance Certificate shall be deemed to refer to Exhibit B attached hereto.

4.    Limitation of Amendment.

4.1    The amendments set forth in Section 3, above, are effective for the purposes set forth herein and shall be limited precisely as written and shall not be deemed to (1) be a consent to any amendment, waiver or modification of any other term or condition of any Loan Document, or (1) otherwise prejudice any right or remedy which Bank may now have or may have in the future under or in connection with any Loan Document.

4.2    This Amendment shall be construed in connection with and as part of the Loan Documents and all terms, conditions, representations, warranties, covenants and agreements set forth in the Loan Documents, except as herein amended, are hereby ratified and confirmed and shall remain in full force and effect.

4.3    In addition to those Events of Default specifically enumerated in the Loan Documents, the failure to comply with the terms of any covenant or agreement contained herein shall constitute an Event of Default and shall entitle Bank to exercise all rights and remedies provided to Bank under the terms of any of the other Loan Documents as a result of the occurrence of the same.

5.    Representations and Warranties. To induce Bank to enter into this Amendment, Borrower hereby represents and warrants to Bank as follows:

5.1    Immediately after giving effect to this Amendment (1) the representations and warranties contained in the Loan Documents are true, accurate and complete in all material respects as of the date hereof (except to the extent such representations and warranties relate to an earlier date, in which case they are true and correct as of such date), and (1) no Event of Default has occurred and is continuing;

5.2    Borrower has the power and authority to execute and deliver this Amendment and to perform its obligations under the Loan Agreement, as amended by this Amendment;

5.3    The organizational documents of Borrower delivered to Bank on the Effective Date remain true, accurate and complete and have not been amended, supplemented or restated and are and continue to be in full force and effect;

5.4    The execution and delivery by Borrower of this Amendment and the performance by Borrower of its obligations under the Loan Agreement, as amended by this Amendment, have been duly authorized;

5.5    The execution and delivery by Borrower of this Amendment and the performance by Borrower of its obligations under the Loan Agreement, as amended by this Amendment, do not and will not contravene (1) any material law or regulation binding on or affecting Borrower, (1) any contractual restriction with a Person binding on Borrower in any material respects, (1) in any material respects, any order, judgment or decree of any court or other governmental or public body or authority, or subdivision thereof, binding on Borrower, or (1) the organizational documents of Borrower;

5.6    The execution and delivery by Borrower of this Amendment and the performance by Borrower of its obligations under the Loan Agreement, as amended by this Amendment, do not require any order, consent, approval, license, authorization or validation of, or filing, recording or registration with, or exemption by any governmental or public body or authority, or subdivision thereof, binding on Borrower, except as already has been obtained or made; and

5.7    This Amendment has been duly executed and delivered by Borrower and is the binding obligation of Borrower, enforceable against Borrower in accordance with its terms, except as such enforceability may be limited by bankruptcy, insolvency, reorganization, liquidation, moratorium or other similar laws of general application and equitable principles relating to or affecting creditors’ rights.

6.    Integration. This Amendment and the Loan Documents represent the entire agreement about this subject matter and supersede prior negotiations or agreements. All prior agreements, understandings, representations, warranties, and negotiations between the parties about the subject matter of this Amendment and the Loan Documents merge into this Amendment and the Loan Documents.

7.    Counterparts. This Amendment may be executed in any number of counterparts and all of such counterparts taken together shall be deemed to constitute one and the same instrument.

8.    Effectiveness. This Amendment shall be deemed effective upon the due execution and delivery to Bank of this Amendment by each party hereto.

IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be duly executed and delivered as of the date first written above.

CALIX, INC.

By: /s/ Cory Sindelar

Cory Sindelar, Chief Financial Officer

SILICON VALLEY BANK

By: /s/ Janice Ahn

Janice Ahn, Director

FROM:     CALIX, INC.

The undersigned authorized officer of CALIX, INC. (“Borrower”) certifies, solely in his or her capacity as an officer of Borrower and not in his or her individual capacity, that under the terms and conditions of the Loan and Security Agreement between Borrower and Bank (the “Agreement”), (1) Borrower is in complete compliance for the period ending _______________ with all required covenants except as noted below, (2) there are no Events of Default, (3) all representations and warranties in the Agreement are true and correct in all material respects on this date except as noted below; provided, however, that such materiality qualifier shall not be applicable to any representations and warranties that already are qualified or modified by materiality in the text thereof; and provided, further that those representations and warranties expressly referring to a specific date shall be true, accurate and complete in all material respects as of such date, (4) Borrower, and each of its Subsidiaries, has timely filed all required tax returns and reports, and Borrower has timely paid all foreign, federal, state and local taxes, assessments, deposits and contributions owed by Borrower except as otherwise permitted pursuant to the terms of Section 5.9 of the Agreement, and (5) no Liens have been levied or claims made against Borrower or any of its Subsidiaries, if any, relating to unpaid employee payroll or benefits of which Borrower has not previously provided written notification to Bank. Attached are the required documents supporting the certification. The undersigned certifies that these are prepared in accordance with GAAP consistently applied from one period to the next except as explained in an accompanying letter or footnotes. The undersigned acknowledges that no borrowings may be requested at any time or date of determination that Borrower is not in compliance with any of the terms of the Agreement, and that compliance is determined not just at the date this certificate is delivered. Capitalized terms used but not otherwise defined herein shall have the meanings given them in the Agreement.

The following financial covenant analyses and information set forth in Schedule 1 attached hereto are true and accurate as of the date of this Certificate.

The following are the exceptions with respect to the certification above: (If no exceptions exist, state “No exceptions to note.”)

In the event of a conflict between this Schedule and the Loan Agreement, the terms of the Loan Agreement shall govern.

Dated:    ____________________

I.    Adjusted Quick Ratio (Section 6.9(a))

Required: Tested as of the last day of each fiscal quarter of Borrower, an Adjusted Quick Ratio as set forth below:

Actual:

Is line I at least the required amount for such fiscal quarter?

Required: Tested as of the last day of each fiscal quarter of Borrower, an Adjusted EBITDA of not less than (or with respect to losses, Adjusted EBITDA losses of not greater than) the following amounts at the following times: