Leslie Tanca and Tim Percarpio have joined the investor relations team at New York-based MidOcean Partners. Tanca, who joins the firm as a vice president, was previously a senior VP at Pinnacle Trust Partners and also worked at Portfolio Advisors and Siguler Guff. Percarpio joins MidOcean as a managing director and the head of investor relations. He spent 12 years as the head of marketing at Contrarian Capital and also worked at JD Capital and Vanguard. MidOcean targets middle-market investments in the consumer and business services sectors.