Mary Beth Ciullo

Mary Beth Ciullo is an associate in the Banking & Finance department and Corporate Trust group. She represents indenture trustees, collateral administrators, custodians and collateral agents on collateral loan obligations, collateral debt obligations and other securitizations as well as debt financing and municipal transactions.

What do you focus on?

I work with the Corporate Trust team to counsel fiduciaries in collateral loan obligations, collateralized debt obligations, custodial arrangements and warehouse facilities. I work with clients through the life of the transaction, from deal origination and closing to redemptions and discharge.

What do you see on the horizon?

Recent court rulings have created new challenges for indenture trustees in the area of documenting corporate trust transactions. I work with clients to mitigate these risks by thinking ahead and developing clear and creative strategies to avoid issues in the future involving indenture interpretation and amendments.

The International Comparative Legal Guide to Lending & Secured Finance

Global Legal Group | April 19, 2018

New York City global finance partner Alexandra Margolis and public company transactions partner Dick Langan, and Boston global finance associate Mary Beth Ciullo co-wrote a chapter in the 2018 edition of The International Comparative Legal Guide to Lending & Secured Finance, on LIBOR issues.


Mary Beth Ciullo



Phone: 617-345-1088

Fax: 855-531-0790

New York Law School, J.D., magna cum laude

Boston College, B.A., cum laude


New York

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