• 201-484-2000
  • info@ahbi.com

Our People

Investment Policy Committee
Client Service
Portfolio Administration
Financial Advisor Relations
Investment Policy Team
Sales and Development
Client Service
Operations and Trading

Howard J. Abner, CFA

Chairman

Caryn Zweig

Chief Executive Officer

Bryan DiDonato, CFA

Chief Operating Officer

David Linsen, CFA

Senior Vice President

Bindia Rosas

Assistant Vice President

Matthew Flood

Vice President – Senior Relationship Manager

Roman Prokopchuk

Digital Marketing Manager

Brianna O'Leary

Director of Client Services

Daniela Kaczmarek

Client Service Associate

Stephany Lopez

Client Service Associate

Frank Palo

Senior Vice President, Director of Operations

Timothy Leong

Investment and Trading Associate

Kevin Muso

Financial and Operations Associate

Please remember that in order to invest you must first read and understand the Form CRS, ADV Part 2A and our Privacy Policy.

© 2026 Abner Herrman & Brock LLC. All Rights Reserved

Check the background of this firm on FINRA's BrokerCheck

Please remember that in order to invest you must first read and understand the Form CRS ADV Part 2A and our Privacy Policy  

  • Client Relationship Summary
  • Privacy Policy
  • Social Media Policy
  • Business Continuity Plan

© 2023 Abner Herrman & Brock LLC. All Rights Reserved

Check the background of this firm on FINRA's BrokerCheck

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