Radian Appoints Accomplished Insurance Executive Seraina Macia to Board of Directors

Macia brings extensive global insurance experience and a proven track record of driving strategic growth and innovation.

Published on Feb. 9, 2026

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Radian Group Inc. (NYSE: RDN) has announced the appointment of Seraina Macia to its Board of Directors. Macia is an accomplished insurance executive with over 35 years of industry experience, including senior leadership roles at AIG, Zurich Insurance, and XL North America. She is known for her ability to transform organizations, drive strategic growth, and build high-performing teams across the US, Europe, Middle East and Africa.

Why it matters

Radian's appointment of Macia to its Board of Directors signals the company's focus on global expansion and leveraging emerging technologies to create new opportunities in the insurance industry. Macia's extensive international experience and reputation as a forward-thinking leader will be valuable as Radian enters an exciting new era as a global multi-line specialty insurer.

The details

Macia has held pivotal senior leadership roles, including as EVP of AIG and CEO of its technology-focused subsidiary Blackboard Insurance, EVP & CEO of AIG Europe, Middle East and Africa (EMEA), and President of Specialties at Zurich Insurance North America. She is known for prioritizing client-centric innovation and harnessing emerging technologies to drive growth.

  • Seraina Macia has been appointed to Radian's Board of Directors in February 2026.
  • Gregory Serio, a member of Radian's Board of Directors since 2012, announced his intention to retire at the end of his term in May 2026.

The players

Seraina Macia

An accomplished insurance executive with over 35 years of industry experience, including senior leadership roles at AIG, Zurich Insurance, and XL North America. She is known for her ability to transform organizations, drive strategic growth, and build high-performing teams across the US, Europe, Middle East and Africa.

Howard B. Culang

The Non-Executive Board Chairman of Radian Group Inc.

Rick Thornberry

The Chief Executive Officer of Radian Group Inc.

Gregory Serio

A member of Radian's Board of Directors since 2012, who announced his intention to retire at the end of his term in May 2026.

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What they’re saying

“We are delighted to welcome Seraina to the Radian Board of Directors. As an industry leader with decades of highly differentiated global insurance experience, Seraina will bring a valuable perspective to Radian's Board as the company enters an exciting new era as a global multi-line specialty insurer.”

— Howard B. Culang, Radian Non-Executive Board Chairman

“Seraina has a well-earned reputation as a forward-thinking insurance leader with tremendous strategic acumen, and the company looks forward to benefiting from her entrepreneurial mindset and passion for leveraging technology. Throughout her career, she has consistently prioritized client-centric innovation and harnessed emerging technologies to create new opportunities, which will make her a great fit on our dynamic and talented board.”

— Rick Thornberry, Radian Chief Executive Officer

What’s next

Gregory Serio's term on Radian's Board of Directors will conclude in May 2026.

The takeaway

Radian's appointment of Seraina Macia, an accomplished insurance executive with extensive global experience, to its Board of Directors signals the company's focus on leveraging emerging technologies and driving strategic growth as it expands its global footprint as a multi-line specialty insurer.