Philanthropic & Nonprofit Sectors

Julia Sze has joined Arabella Advisors as its new managing director of impact investing. Sze will work with Cynthia Muller, Arabella’s head of impact investing, to lead the firm’s rapidly growing impact investing practice.

The Westchester Community Foundation has appointed Tara Seeley as program officer. She was previously a program officer at the Central Indiana Community Foundation.

In a treatise entitled “Building a Foundation for the 21st Century,” Heron President Clara Miller makes the case that the modern economy demands a different practice of philanthropy, one that makes use of all of its resources to actively engage with...

Richard D. Kaplan, of New York and Palm Beach, died on Thursday, Jan. 21. He was an architect and senior trustee of the J.M. Kaplan Fund, a private New York-based foundation.