Shannon Costello - Email & Phone Number

Trader VP at B. Riley Financial

Shannon Costello is based out of Boulder, Colorado, United States and works at B. Riley Financial as Trader VP.

Shannon Costello's Contact Information

Shannon Costello's Work email

s*****@briley***.com

Valid

Latest update

October 25, 2025

Location

Boulder, Colorado, United States

Shannon's current employer

B. Riley Financial

Description

B. Riley provides a comprehensive set of corporate finance, advisory, research, and sales and trading services to corporate, institutiona...

Website

brileyfin.com

HQ Location

Los Angeles, CA, United States

Number of employees

1001-5000

Industry

Financial Services

Latest update

May 1, 2024

Read about B. Riley Financial

Frequent questions about Shannon Costello

What company is Shannon Costello working for?

Shannon Costello works for B. Riley Financial.

What is Shannon Costello's function at B. Riley Financial?

Shannon Costello is Trader VP at B. Riley Financial.

Where is Shannon Costello based?

Shannon Costello is based out of Boulder, Colorado, United States.

What is Shannon Costello's work email address?

Shannon Costello's professional email address is s*****@briley***.com

Who are Shannon Costello's co-workers?

Shannon Costello's colleagues are Tom Kelleher, Bryant Riley, Andy Moore, Kenneth Young, Alton Murphy, Michael Jerbich, Dan Ruskin, Michael Marchlik, Marina Fineman, Michael Schlotman, Paul Brown, Vikas Chopra, Mandy Lindly, Christina Minakais, Jim Clamage, Adam Fitzmaurice, Dominic Riley, Tim Shilling, Alan Forman, Charlie Munro, Steve Levi, Chris McGinley, Andy Gabrielli, Erik Bullock, Michael Linde, Dario Lucciola, Grayson Largman, Brendan Varley, Marjee Martinez, Nicolas Sederlin, Grant Hustedt, Gregory Troccoli, Daniel Palmadesso.

Shannon's co-workers

Tom Kelleher

Co-Chief Executive Officer and Board Member

Bryant Riley

Chairman and Chief Executive Officer

Andy Moore

CEO of B. Riley Securities (a B. Riley Financial company)

Kenneth Young

Chief Executive Officer of B. Riley Principal Investments

Alton Murphy

President AM-PM Retail Solutions Consulting LLC

Michael Jerbich

President, B. Riley Real Estate

Dan Ruskin

President ,B.Riley Operations Management Services

Michael Marchlik

Co-Chief Executive Officer

Marina Fineman

Vice President and Associate General Counsel

Michael Schlotman

Vice President, Investment Banking

Paul Brown

Senior VP Wholesale & Industrial Solutions

Vikas Chopra

SVP Business Applications

Mandy Lindly

Vice President, B. Riley Principal Investments

Christina Minakais

Vice President / Director, Complaint Resolutions Group

Jim Clamage

Managing Director, Cross-Asset Sales Trading

Adam Fitzmaurice

Vice President - Healthcare Investment Banking

Dominic Riley

Vice President, Investment Banking

Tim Shilling

Senior VP, Financial Sponsors Coverage

Alan Forman

Executive Vice President & General Counsel

Charlie Munro

Senior Vice President

Steve Levi

VP OF TAX AND ACCOUNTING SERVICES

Chris McGinley

Senior Vice President/Controller

Andy Gabrielli

VP, Treasury

Erik Bullock

Vice President of Investment Banking

Michael Linde

Investment Banking Vice President, B. Riley Securities

Dario Lucciola

VP Assistant Controller, B. Riley Financial

Grayson Largman

Vice President, Investment Banking

Brendan Varley

SVP equities trader

Marjee Martinez

VP, Assistant Controller

Nicolas Sederlin

Marketing Coordinator

Grant Hustedt

Vice President, B. Riley Securities

Gregory Troccoli

Senior VP, Business Development

Daniel Palmadesso

Vice President and Assistant General Counsel

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