Contract

Exhibit 10.14

11 September 2017

Xx. Xxxxxxx Xxxx

Xxxxxxxxxxxxxxx 00

0000 Xxxxxxxxx (Zug)

Re: Amendment to Employment Agreement commencing 1 September 2017

Dear Torsten:

As a correction to your Employment Agreement, we confirm that you will receive a monthly car benefit payment of 1'650 CHF, subject to statutory deductions, along with your monthly salary.

The Geneva Fiscal Administration's interpretation of Geneva tax law unfortunately prevents the Company from paying kilometrage on your personal car when you use it for business purposes if you benefit from a car allowance, but there is otherwise no effect on the Company's reimbursement of your expenses.

This benefit will be considered incorporated into your Employment Agreement unless you object.

If you have any questions, please let me know.

Sincerely,

/s/ Xxxxxxxx Xxx

Xxxxxxxx Xxx

Senior Director, Human Resources

By express power of attorney