EXHIBIT 10.16
January 28, 2000
Xxxxxx X. Xxxxxxxxx, Ph.D.
00000 Xxxxxxxx Xxxxx
Xxxxxx Xxxx, XX 00000
Re: Separation from Employment
Dear Xxx:
This letter, upon your signature, will constitute the agreement between you
and Maxygen, Inc. on the terms of your separation from employment with Maxygen.
1. Your employment with Maxygen will end effective January 28, 2000.
2. You will be paid your base salary through the effective date of
your separation, plus all accrued and unused FTO time, less customary payroll
deductions.
3. Within thirty days of your separation, you will return to Maxygen
any and all information and materials you have that are or relate to Maxygen's
Confidential Information, as that term is defined in the Confidential
Information, Secrecy and Inventions Agreement you signed with Maxygen on April
29, 1998 (the "CI Agreement"), whether in hard copy, electronic form or in any
other format. You further agree to continue to be bound by the terms of the CI
Agreement.
Notwithstanding the foregoing, it is understood that, by virtue of
your former employment with Maxygen and your ongoing consultancy with Xxxxxxx as
described below, you will continue to have in your possession Confidential
Information of Maxygen. You agree to treat such information as provided in the
CI Agreement.
4. Upon approval of the Maxygen Board of Directors, Xxxxxxx agrees to
accelerate the vesting of 20,675 stock options granted to you on June 19, 1998,
under the terms of the Maxygen 1997 Stock Option Plan. Those shares will vest
as of your separation date at an exercise price of $0.30 per share. An
additional 6,875 stock options granted to you on June 19, 1998, under the terms
of the Maxygen 1997 Stock Option Plan will vest on June 30, 2001, pursuant to
the terms of the Exclusive Consulting Agreement attached hereto ("the Consulting
Agreement"), which you agree to sign and which is incorporated into this letter
by this reference. Except as provided in this Paragraph 4, Paragraph 5 below
and the Exclusive Consulting Agreement, all other non-vested Maxygen stock
options granted to you will be cancelled as of your separation date.
Xxxxxx X. Xxxxxxxxx
January 28, 2000
Page 2
5. Xxxxxxx also agrees that you will continue to be eligible to
participate in the Maxygen Bonus Plan for 1998-1999, as follows. Maxygen
acknowledges that you currently have 16,875 unvested Incentive Stock Options in
the bonus plan at an exercise price of $0.75. The Board, in its sole
discretion, has the right to determine whether to approve accelerated vesting of
a percentage of unvested bonus options for the members of Maxygen's senior
management team. Xxxxxxx agrees that if the Board approves accelerated vesting
of a percentage of bonus shares for other members of Xxxxxxx's senior management
team, you will receive accelerating of the same percentage under the same terms.
Any additional unvested shares remaining in the bonus plan for which the Board
does not approve accelerated vesting will be forfeited as of your separation
date.
6. Within 10 business days following the execution of this letter
and the Consulting Agreement, Xxxxxxx agrees to provide you with a mutually
acceptable letter of recommendation from the President and Chief Executive
Officer of Maxygen focusing on your professional strengths and contributions
to Maxygen. Xxxxxxx also agrees to work with you to develop a mutually
acceptable public statement describing your departure from Maxygen. You agree
to direct any questions regarding the reasons for your separation from Maxygen
to the Vice President, Human Resources of Maxygen. On behalf of Xxxxxxx, we
will respond by stating only your dates of employment and job title and by
reiterating information contained in the letter. Xxxxxxx agrees to keep
confidential all other aspects of the reasons for your separation from
employment with Maxygen.
7. Maxygen further agrees to modify the housing loans provided to
you by Xxxxxxx in March 1998 and April 1999 (which loans currently have a total
outstanding principal balance of $150,000), to a personal loan for $150,000,
with interest calculated semi-annually from February 1, 2001 at 5.59%, and to
defer payment of such loan until April 1, 2003 with respect to $72,500 of the
principal and until March 30, 2004 with respect to $77,500 of the principal. You
agree that the personal loan will be secured by a pledge of vested shares of
Maxygen stock valued at $300,000 as of the date your loans are converted, upon
your execution of the loan documents attached hereto. Maxygen further to defer
repayment of the loan provided to you in connection with your early exercise of
Incentive Stock Options on October 9, 1999 to June 30, 2002, provided that the
Consulting Agreement has not been terminated before June 30, 2001 (a) for cause
by Xxxxxxx, or (b) for any reason by you.
8. In consideration of all the above, you, for yourself, your
representatives, heirs, successors and assigns, waive and release and promise
never to assert any and all claims that you have or might have as of the date
you sign this letter, whether known or unknown, against Xxxxxxx, and its current
and former officers, directors, shareholders, agents, attorneys, employees,
successors, assigns, parents, affiliates and subsidiaries, arising from or
related to your employment with Maxygen, and/or the termination of your
employment with Maxygen.
Xxxxxx X. Xxxxxxxxx
January 28, 2000
Page 3
These claims include, but are not limited to, claims arising
under federal, state and local statutory or common law, such as Title VII of
the Civil Rights Act of 1964, the Age Discrimination in Employment Act, the
Americans with Disabilities Act, the Family and Medical Leave Act, the
California Fair Employment and Housing Act, the California Family Rights Act,
and the law of contract and tort.
9. You, for yourself, your representatives, heirs, successors and
assigns, waive, release and promise never to assert any such claims, even if
you do not believe that you presently have such claims. You therefore waive
your rights under section 1542 of the California Civil Code, which states:
A general release does not extend to claims which the creditor
does not know or suspect to exist in his favor at the time of
executing the release, which if known to him must have materially
affected his settlement with the debtor.
10. Unless required by law, you will use your best efforts not to
disclose to others any information regarding:
(a) any Confidential Information of Maxygen, as that term is defined
in the CI Agreement;
(b) the terms and nature of this separation letter and the benefit
being paid under it. However, you may disclose this information to
your spouse and immediate family, and to your attorney(s),
accountant(s) or tax expert(s), investment or other advisor(s) to
whom you believe you must make the disclosure in order for them to
render professional services to you. You will require them, however,
to maintain the confidentiality of this information just as you must.
11. In the event that you breach any of your obligations under this
separation letter or as otherwise imposed by law, Xxxxxxx will be entitled to
recover the benefit paid under the agreement and to obtain all other relief
provided by law or equity. Notwithstanding the foregoing, in the event of any
breach of the provisions of Paragraph 10(b) above, Maxygen's ability to recover
the benefits paid to you under this letter will be reduced by 25% upon each
successive anniversary of the date on which you sign this letter.
Xxxxxx X. Xxxxxxxxx
January 28, 2000
Page 4
Xxx, I am pleased that we were able to end your employment with
Maxygen on these amicable terms. Maxygen and I thank you for your service to
the Company and wish you every success in your future endeavors.
Sincerely,
/s/ Xxxxxxx Xxxxxx
Xxxxxxx Xxxxxx
President and Chief Executive Officer
Maxygen, Inc.
By signing this letter, I acknowledge that I have had the opportunity to review
this separation letter carefully; that I have read and understand the terms of
the letter and that I voluntarily agree to them; and that I have been advised
that I may consult with an attorney prior to signing this letter and the release
contained herein.
/s/ Xxxxxx X. Xxxxxxxxx
Dated: January 28, 2000. __________________________
Xxxxxx X. Xxxxxxxxx, Ph.D.
