Leslie Rosenburg joined the Foundation in 2023 as part of her journey to understand the non-profit landscape in Washington and to magnify her personal impact by participating in a giving collective. As a member, she enjoys belonging to a community of women focused on questioning norms, making impactful change, and driving giving practices toward equity.

Leslie is a co-founder of Humanize Wealth, a wealth management firm in Seattle focused on helping people invest their values toward social impact, environmental justice, and shared prosperity. She has a Bachelors degree in Economics from Bryn Mawr College.

Leslie serves on the finance committee at Denise Louie Education Center, a non-profit early learning organization serving families who need support the most. She lives in Northeast Seattle with her husband, daughter, and rescue hound, and spends much of her time outdoors exploring the beautiful Pacific Northwest and drinking coffee.