Amerant Bank Executive and Leadership Team

October, 2026

Leadership Overview

Amerant Bank has 6 executives leading key functions including investment operations, information technology, enterprise operations, financial management, and administrative oversight.

Focused on delivering personalized financial solutions to diverse markets, Amerant Bank prioritizes community-centric banking while maintaining sophisticated capabilities for international clients across the United States and Latin America.

Leadership Roles at Amerant Bank

  • Chief Financial Officer, Sevp - Sharymar Calderon
  • Senior Vice President, Chief Operating Officer - Amerant Investments - Sergio Guerrero
  • SEVP and Chief Operating Officer - Carlos Iafigliola
  • Executive Vice President & Chief Operating Officer - Adrian Rodriguez
  • Executive Vice President & Chief Information Officer - Yurimia Aleman
  • Chief Administrative Officer (CAO) - Mariola Sanchez
  • Sharymar Calderon - Chief Financial Officer, Sevp

    Sharymar Calderon, the Chief Financial Officer, Sevp at Amerant Bank, oversees the financial health and capital management of the institution. Calderon directs all accounting, financial reporting, and treasury functions to ensure stability and growth. By managing the bank's balance sheet, the Chief Financial Officer, Sevp supports the expansion of residential mortgage and commercial real estate lending activities. This leadership role involves providing critical financial insights to the Board to guide long-term strategic planning and investment decisions. Sharymar Calderon maintains rigorous oversight of fiscal performance to ensure alignment with the goals of Amerant Bancorp Inc. Through the management of capital reserves and liquidity, the Chief Financial Officer, Sevp secures the financial foundation necessary to serve sophisticated domestic and international banking requirements across all core markets.

    Sergio Guerrero - Senior Vice President, Chief Operating Officer - Amerant Investments

    Sergio Guerrero, the Senior Vice President, Chief Operating Officer - Amerant Investments at Amerant Bank, directs the operational framework for the investment division. Guerrero manages the integration of wealth management services with the broader commercial banking platform to ensure seamless client experiences. By optimizing investment workflows, the Senior Vice President, Chief Operating Officer - Amerant Investments supports the growth of high-net-worth portfolios across South Florida and Texas. This role involves close collaboration with treasury management teams to align investment products with the cross-border financial needs of international clients. Sergio Guerrero maintains rigorous compliance standards while scaling the investment infrastructure to meet evolving market demands. Through the implementation of efficient trading and advisory processes, the Senior Vice President, Chief Operating Officer - Amerant Investments drives long-term value for the institution and its diverse client base.

    Carlos Iafigliola - SEVP and Chief Operating Officer

    Carlos Iafigliola, the SEVP and Chief Operating Officer at Amerant Bank, manages the internal operational efficiency of the commercial banking business. Iafigliola directs the execution of strategic initiatives focused on scaling commercial and industrial loan portfolios. By streamlining internal processes, the SEVP and Chief Operating Officer ensures that banking centers in South Florida and Houston maintain high standards of service delivery. This role involves coordinating with regional leadership to align operational output with the bank's broader growth objectives in the real estate and healthcare sectors. Carlos Iafigliola monitors performance metrics to optimize resource allocation across the organization. Through the implementation of standardized operational protocols, the SEVP and Chief Operating Officer supports the bank's mission to provide personalized, relationship-based banking to middle-market companies and institutional clients.

    Adrian Rodriguez - Executive Vice President & Chief Operating Officer

    Adrian Rodriguez, the Executive Vice President & Chief Operating Officer at Amerant Bank, focuses on the logistics and supply chain aspects of the bank's import-export business services. Rodriguez directs the operational support for trade finance and correspondent banking, ensuring that international transactions flow smoothly between the United States and Latin American markets. By refining the operational workflows for foreign exchange services, the Executive Vice President & Chief Operating Officer enhances the bank's ability to serve multinational corporations. This role involves managing the operational infrastructure that supports complex cross-border financial flows. Adrian Rodriguez collaborates with regional teams to ensure that operational capacity meets the specific needs of import-export clients. Through the optimization of trade-related processes, the Executive Vice President & Chief Operating Officer drives efficiency in the bank's international banking division.

    Yurimia Aleman - Executive Vice President & Chief Information Officer

    Yurimia Aleman, the Executive Vice President & Chief Information Officer at Amerant Bank, architects the digital transformation strategy for the entire institution. Aleman oversees the development of secure online and mobile banking platforms that provide customers with convenient access to financial services. By modernizing core banking systems, the Executive Vice President & Chief Information Officer ensures robust data protection and operational efficiency across all regional markets. This leadership role involves managing complex IT infrastructure to support the bank's specialized international banking capabilities and trade finance solutions. Yurimia Aleman drives innovation by integrating advanced financial technologies that enhance the user experience for both small businesses and multinational corporations. Through the continuous improvement of digital banking tools, the Executive Vice President & Chief Information Officer maintains the competitive edge of the bank in an increasingly digital financial landscape.

    Mariola Sanchez - Chief Administrative Officer (CAO)

    Mariola Sanchez, the Chief Administrative Officer (CAO) at Amerant Bank, directs the administrative functions that support the bank's organizational culture and human capital. Sanchez oversees the alignment of internal policies with the bank's community-focused mission. By managing corporate governance and administrative infrastructure, the Chief Administrative Officer (CAO) ensures that all banking centers operate with consistency and excellence. This role involves coordinating cross-departmental initiatives to foster a collaborative environment for the bank's dedicated banking teams. Mariola Sanchez drives the implementation of programs that support professional development and operational excellence across the institution. Through the management of administrative resources, the Chief Administrative Officer (CAO) enables the bank to maintain its commitment to personalized service while scaling operations to meet the needs of a diverse client base in South Florida and beyond.
    Mariola Sanchez

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    Frequently Asked Questions Regarding Amerant Bank Top Executives and Leadership Team

    Who leads Amerant Bank?
    Amerant Bank is led by Sharymar Calderon (Chief Financial Officer, Sevp), along with executives such as Sergio Guerrero (Senior Vice President, Chief Operating Officer - Amerant Investments) and Carlos Iafigliola (SEVP and Chief Operating Officer).
    Who is part of Amerant Bank’s executive team?
    The executive team of Amerant Bank includes leaders such as Sharymar Calderon (Chief Financial Officer, Sevp), Sergio Guerrero (Senior Vice President, Chief Operating Officer - Amerant Investments), Carlos Iafigliola (SEVP and Chief Operating Officer) and other senior executives.
    How many executives does Amerant Bank have?
    Amerant Bank has 6 executives leading key business areas.
    What roles are included in Amerant Bank’s leadership team?
    The leadership team of Amerant Bank includes roles such as Chief Financial Officer, Sevp, Senior Vice President, Chief Operating Officer - Amerant Investments, SEVP and Chief Operating Officer, Executive Vice President & Chief Operating Officer, Executive Vice President & Chief Information Officer.