MARK A. LIEB

Corporate Board Profile

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Nuveen Preferred & Income Opportunities Fund

Filing Date	Source Excerpt
2023-06-30	Mark A. Lieb is the Founder, President and Chief Executive Officer of Spectrum. Prior to founding Spectrum in 1987, Mr. Lieb was a Founder, Director and Partner of DBL Preferred Management, Inc., a wholly owned corporate cash management subsidiary of Drexel Burnham Lambert, Inc. Mr. Lieb was instrumental in the formation and development of all aspects of DBL Preferred Management, Inc., including the daily management of preferred stock portfolios for institutional clients, hedging strategies, and marketing strategies. Mr. Liebs prior employment included the development of the preferred stock trading desk at Mosley Hallgarten & Estabrook. BA Economics, Central Connecticut State College; MBA Finance, University of Hartford.

Filing Date

Source Excerpt

2023-06-30

Mark A. Lieb is the Founder, President and Chief Executive Officer of Spectrum. Prior to founding Spectrum in 1987, Mr. Lieb was a Founder, Director and Partner of DBL Preferred Management, Inc., a wholly owned corporate cash management subsidiary of Drexel Burnham Lambert, Inc. Mr. Lieb was instrumental in the formation and development of all aspects of DBL Preferred Management, Inc., including the daily management of preferred stock portfolios for institutional clients, hedging strategies, and marketing strategies. Mr. Liebs prior employment included the development of the preferred stock trading desk at Mosley Hallgarten & Estabrook. BA Economics, Central Connecticut State College; MBA Finance, University of Hartford.

Data sourced from SEC filings. Last updated: 2026-02-03