Vaccinex, Inc. announced that Steve Cobourn, CPA has joined the company as chief financial officer and a member of the company's executive team. Steve will provide strategic and functional oversight of all finance and accounting activities for the company. Steve is a member of the American Institute of Public Accountants (AICPA), a Corporate Executive Board member of Accounting & Reporting, FP&A, and Shared Services Councils, and the PhRMA Accounting & Reporting Subcommittee.