Separation Agreement with Andres Brugal dated February 15, 2018

Exhibit 10.4

SEVERANCE AGREEMENT AND RELEASE OF CLAIMS

Andres Brugal (hereafter referred to as “the Employee”) and Intevac, Inc. (hereafter referred to as “Intevac” or “the Company”) mutually desire to define their rights and liabilities with respect to one another in connection with the termination of the Employee’s employment with Intevac and/or any of its parent, subsidiary and affiliated entities on February 16, 2018. Accordingly, the parties agree as follows:

1. Severance benefits. In exchange for the consideration described herein, Intevac hereby agrees to pay to the Employee the gross sum of $147,500, less deductions required by law, within 15 days of the date on which the Employee returns the signed original of this Severance Agreement and Release of Claims (hereafter referred to as “this Agreement”) to the Company.

2. Release of claims by Employee. In exchange for the consideration described below, the Employee hereby releases and discharges fully Intevac and its parent, subsidiary and affiliated entities, and the current and former shareholders, directors, officers, employees, agents and representatives of Intevac and its parent, subsidiary and affiliated entities (which entities and persons, together with Intevac, are hereafter referred to collectively as “the Released Parties”), from any and all claims, liabilities, charges and causes of action of any kind whatsoever which the Employee holds or may hold against them as of the date on which he or she signs this Agreement, including, but not limited to:

This Agreement shall not apply, however, to any rights and claims not subject to waiver by law, including, but not limited to, claims for unemployment insurance benefits, claims for workers’ compensation benefits and rights to indemnity under applicable law.

3. Scope of release. The Employee understands and intends that the rights, claims and causes of action released herein include all legal, contractual, statutory and equitable rights, claims and causes of action and held by him or her against the Released Parties or any of them (except those rights, claims and causes of action not subject to waiver by law), regardless of whether those rights, claims, or causes of action are presently existing, known or anticipated.

4. Due consideration; right to rescind in part. The Employee represents and agrees that:

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5. New or different facts; application of release to unknown claims. The Employee acknowledges that he or she may hereafter discover facts different from or in addition to those now known or believed to be true regarding the subject matter of the Agreement, but:

A general release does not extend to claims which the creditor does not know or suspect to exist in his or her favor at the time of executing the release, which if known by him or her must have materially affected his or her settlement with the debtor.

6. No existing claims; covenant not to file claims. The Employee represents that he or she has not filed any complaints, claims, grievances or actions against any of the Released Parties with any state, federal or local court or agency and covenants not to file any complaints, claims, grievances or actions (other than those not subject to waiver by law) against any of the Released Parties herein at any time hereafter based on events occurring on or before the date on which he or she signs this Agreement.

7. Payment of wages and benefits. The Employee acknowledges and agrees that Intevac paid to him or her by the date on which the Employee’s employment terminated all wages, including accrued vacation, earned by him or her through that date.

8. Non-disparagement. The Employee agrees not to defame, disparage or criticize any of the Released Parties at any time.

9. Confidentiality of Agreement. The Employee agrees to not to disclose the existence of this Agreement, the terms of the Agreement or any information relating to this Agreement to anyone other than his or her spouse (if any), his or her attorney(s), his or her tax preparer and any party to whom disclosure is necessary in order to comply with the law.

10. Non-solicitation of employees and contractors. During the term of the Employee’s employment with Intevac or any of its parent, subsidiary or affiliated entities (hereafter referred to as “the Intevac Companies”) and at all times thereafter, the Employee shall not use any of the Intevac Companies’ Confidential Information to solicit any employee or contractor of the Intevac Companies to discontinue working for any of the Intevac Companies or to provide service to any other person or entity in competition with the Intevac Companies without Intevac’s written consent. As used in this Agreement, the term “Confidential Information” shall mean information that (a) derives economic value from not being known to the general public or others who can obtain economic value from its disclosure or use and (b) is the subject of reasonable efforts on the part of the Intevac Companies to maintain its secrecy.

11. Non-solicitation of customers. During the Employee’s employment with the Intevac Companies and at all times thereafter, the Employee shall not utilize any Confidential Information of the Intevac Companies to solicit any customer of the Intevac Companies to (a) purchase goods or services from any person or entity whose goods or services could be used as substitutes for those of the Intevac Companies or (b) discontinue purchasing goods and/or services from the Intevac Companies.

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12. Preservation of Confidential Information. During and after the Employee’s employment with the Intevac Companies, the Employee shall not use any of the Intevac Companies’ Confidential Information for any purpose other than to fulfill his or her duties to the Intevac Companies and shall not disclose any such information to any third party without the express written consent of the Intevac Companies. Notwithstanding any other provision of this Agreement, the Employee may disclose Confidential Information to (a) governmental entities or an attorney for the sole purpose of reporting or assisting in the investigation of a suspected violation of law, or (b) in a document filed in a lawsuit if the filing is made under seal and protected from public disclosure. Nothing in this Agreement is intended to conflict with 18 U.S.C. 1833(b) or create liability for disclosures of trade secrets that are expressly allowed by 18 U.S.C. 1833(b).

13. Return of Company property. The Employee shall return to Intevac on the date on which his or her employment terminates, or at such other time as the Company may request, all property of the Intevac Companies in the Employee’s possession, custody or control. To the extent that the Employee possesses on computers or other equipment owned by the Employee any property, documents or data in electronic form belonging to the Company, the Employee will provide the Company with a written description of such property, documents or data and will preserve (and not delete) such property, documents or data until receiving direction from the Company with respect to the manner in which it should be removed from the Employee’s personal equipment and returned to the Company. Notwithstanding any other provisions in this Agreement, Intevac shall not be required to provide the Employee with the consideration described in section 1 of this Agreement until the Employee has returned to it all Company property in his or her possession, custody or control.

14. Successors and assigns. Each party represents that it has not transferred to any person or entity any of the rights released or transferred through this Agreement. The parties agree that this Agreement shall be binding upon the future successors and assignees of Intevac, if any. The Employee may not delegate or assign any of his or obligations pursuant to this Agreement.

15. Severability. If a court of competent jurisdiction declares or determines that any provision of this Agreement is invalid, illegal or unenforceable, the invalid, illegal or unenforceable provision(s) shall be deemed not a part of the Agreement, but the remaining provisions shall continue in full force and effect. If a court declares or determines that any of the release provisions set forth in section 2 above are invalid, illegal or unenforceable, however, Intevac shall have the option of declaring this Agreement null and void and, in such event, the Employee shall return to Intevac all consideration provided to the Employee to date pursuant to this Agreement.

16. Further Assurances. The Employee agrees to perform such actions, and to execute such additional documents, if any, as may be necessary or appropriate to effectuate the intent of this Agreement.

17. Costs and fees. Each party shall bear any costs and fees it may incur in connection with this Agreement and neither shall be entitled to recover such costs or fees from the other.

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18. Remedy for breach. Each party, upon breach of this agreement by the other, shall have the right to seek all necessary and proper relief, including, but not limited to, specific performance, from a court of competent jurisdiction and the party prevailing in such a suit shall be entitled to recover reasonable costs and attorney fees.

19. Governing law. The laws of the State of California shall govern the construction and enforcement of this Agreement, except that the Agreement shall be interpreted as through drafted jointly by the Employee and Intevac.

20. Entire agreement; modification. This Agreement sets forth the entire agreement between the parties and supersedes all prior agreements or understandings, both written and oral, between the parties regarding the subject matter of this Agreement. The parties may modify this Agreement only through a writing signed by each.

21. No reliance on representations by other party or other party’s representatives. The parties agree and represent that they have not relied and do not rely upon any representation or statement regarding the subject matter or effect of this Agreement made by any other party to this Agreement or any party’s agents, attorneys or representatives.

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