Maag Macia

Seraina Macia is the founder of Joyn Insurance Services, Inc. Current roles include Chairman at Food Bank for New York City since 2019, Chairman at BanQu, Inc. since 2018, Independent Director at Radian Group Inc. starting 2026, Director at The Association of British Insurers since 2015, and member of both CFA Institute and Association of Professional Insurance Women.
Former positions include CEO & EVP-Regional Management & Operations at American International Group, Inc. in 2016, Chief Executive Officer & Executive Vice President at Glatfelter Insurance Co. from 2017 to 2020, Chief Executive Officer-North America Region at XL Insurance from 2010 to 2013, Chief Executive Officer at Blackboard U.S.
Holdings, Inc. from 2016 to 2020, Chief Executive Officer at Hamilton Specialty Insurance Co. (Investment Portfolio) from 2016 to 2017, Independent Non-Executive Director at Credit Suisse Group AG, Director at Credit Suisse AG from 2015 to 2017, Member of the Board of Directors at Credit Suisse Asset Management (Schweiz) AG from 2017 to 2023, Independent Director at Perception Capital Corp.
III from 2021 to 2023, Executive Vice President at American International Group, Inc. from 2017 to 2020, Head-Investor Relations & Rating Agency Management at Zurich Insurance Group AG from 2002 to 2006, Founding Partner at NZB Neue Zürcher Bank AG from 2000 to 2002, President-Commercial Specialties Business at Zurich North America Commercial from 2007 to 2010, and Deputy Head-Financial Products at Swiss Re Australia Ltd. from 1996 to 1999.
Education includes an MBA degree from Monash Business School conferred in 1999.