$VICL On May 20, 2016, the Company's stockholders approved an amendment to the Company's Amended and Restated Certificate of Incorporation to effect a reverse stock split of the Company's common stock at a ratio of not less than 1-for-10 and not more than 1-for-30, as determined by the Board of Directors at its discretion. Subsequent to the stockholders' approval, the Company's Board of Directors approved a reverse split ratio of 1-for-10. On May 25, 2016, the Company filed with the Delaware Secretary of State a certificate of amendment to its Amended and Restated Certificate of Incorporation to implement the reverse split at the approved ratio. The reverse split will be implemented as of 5:00
p.m. Eastern time on May 26, 2016, and the Company's common stock will begin trading on a split-adjusted basis on May 27, 2016.