Amendment to Code of Business Conduct

On January 17, 2017, the Company’s board of directors adopted changes to the Company’s code of conduct. The code of conduct governs the conduct of all the Company’s employees, directors and officers, including management. The changes to the code of conduct were made to update the code to current best practices. In addition to some clerical changes, the code of conduct now explicitly requires employees, directors and officers to act honestly and ethically in dealing with customers, business partners and others. Furthermore, the code of conduct now explicitly extends the confidentiality and conflicts of interest requirements to directors and prohibits company loans. The code of conduct also updated the disclosure, reporting and enforcement provisions. No waivers have been granted under the code of conduct to date.