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Amalgamated Foundation Senior Leadership Team

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Keith Mestrich

Chair of the Board, Amalgamated Foundation
President & CEO, Amalgamated Bank

Keith R. Mestrich is President and Chief Executive Officer of Amalgamated Bank and chairs the board of the Amalgamated Foundation. Keith has over three decades of experience in finance, many of those assisting the bank’s core constituencies in labor, nonprofits, political organizations and issue-advocacy campaigns. Under his leadership, the bank increased its profitability, installed a new management team and significantly grew its core deposit base. Keith has spearheaded impactful initiatives to underscore the Amalgamated’s mission, including support of a $15 minimum wage (and raising the bank's minimum wage to $15), acceptance of IDNYC as a primary form of ID and certification as a B Corp. In 2017, Keith guided Amalgamated’s acquisition of San Francisco-based New Resource Bank, creating the nation’s largest socially responsible bank, and, in 2018, Amalgamated Bank became the first union-owned bank to become a publicly-traded company. Click here to read more about Keith Mestrich.


Anna Fink

Executive Director

Anna Fink is Executive Director of the Amalgamated Foundation, where she leads the foundation’s grant-making and donor advised fund services. Anna began her career as an organizer and has 20 years of experience in public policy advocacy and philanthropy. She has developed and led major philanthropic efforts focused on women, immigrants’ rights and democracy and justice. She served as a senior advisor on innovation and philanthropy to the president of the AFL-CIO, and has built collaborative funding efforts supporting social justice and workers rights. Anna was a trustee of the Berger-Marks Foundation and currently serves on the boards of the National Employment Law Project, The Workers Lab and New Media Ventures.  She was named a 2019 Philanthropy Forward fellow by the Aspen Institute and Neighborhood Funders Group.


Guillermo Quinteros 

Senior Fellow and Director of the Independent Revenue Generation Hub at Amalgamated Foundation

Guillermo Quinteros is Senior Fellow and Director of the Independent Revenue Generation Hub at Amalgamated Foundation where he is helping to establish Independent Revenue Generation as a distinct field of practice, inquiry, and expertise. This is the latest phase of his longstanding work in helping build the electoral and political infrastructure of the social justice sector to contest for governance power. When he is not cooking or cheering for his favorite soccer team, he is trying to mix the perfect drink. Before going to the philanthropic side, Guillermo led community-based and statewide organizations working on education and democracy reform issues, leaders and candidate development and, elections. Guillermo holds a master’s degree in city planning from MIT. He received his B.A. in economics from the University of Puerto Rico at Rio Piedras.


Tyler Nickerson

Senior Director of Programs

Tyler brings nearly a decade of leadership in philanthropy through his work with donors, foundations, and impact investors. Tyler has moved millions of dollars to organizing successful efforts across the country and is a recipient of the 2017 Impact Award from the National Committee for Responsive Philanthropy. Tyler manages the Foundation’s grantmaking strategy and advises donors on their grantmaking and investment goals.


Erin Gleason

Donor Services & Operations Manager

Erin manages the foundation's day-to-day operations and works closely with its donors to guide their work and maximize their impact. 


Tod Hill

Senior Advisor, Philanthropy

Tod provides strategic counsel to the foundation on communications, fundraising, donor relations, service development and operations. For more than 30 years, Tod has worked at the intersection of social change, philanthropy and socially responsible business, serving in senior roles at Tides, Working Assets (now Credo Mobile) and as a consultant to foundations, nonprofits and corporations. He serves on the board of OutRight Action International, the leading global advocate for LGBTQI human rights.  


Jason Darby

Chief Financial Officer

Senior Vice President and Controller for the Amalgamated Bank, Jason serves as the Chief Financial Officer for the Amalgamated Foundation, overseeing financial accounting, reporting and compliance, as well as the financial relationship between the foundation and the bank.


Mandy Tenner

General Counsel

Senior Vice President and Deputy General Counsel at Amalgamated Bank, Mandy serves as General Counsel to the foundation. She has extensive experience in mergers & acquisitions, corporate governance, international law, project finance and joint ventures.