ALAMEDA, Calif.--(BUSINESS WIRE)--InSite Vision Incorporated (AMEX:ISV) today announced that the company strongly disagrees with the recommendation of the RiskMetrics Group (formerly Institutional Shareholder Services) that InSite Vision shareholders should vote for four of the six nominees from the slate of the dissident shareholder, Pinto Technology Ventures, L.P. (Pinto), for Board of Directors at the company’s upcoming Annual Meeting of Shareholders in Alameda, Calif. on September 22, 2008.