Zhiyan Cao and Stephanie Epstein Srulowitz have joined Simpson Thacher as partners in its New York office. Cao’s expertise is centered in secondaries transactions, while Srulowitz’s practice focuses on fund formation and fundraising. For commentary from Srulowitz, see our two-part series: “Practical Issues GPs Need to Consider Before Offering Co‑Investments” (Apr. 12, 2022); and “Potential Conflicts of Interest From Entering, Holding and Exiting Co‑Investments” (Apr. 26, 2022).