Sean Regan - Email & Phone Number

Director – Quantitative Analysis, Energy Assessment & Performance at Hannon Armstrong

Sean Regan is based out of Annapolis, Maryland, United States and works at Hannon Armstrong as Director – Quantitative Analysis, Energy Assessment & Performance.

Sean Regan's Contact Information

Sean Regan's Work email

s*****@hannon***.com

Valid

Latest update

October 24, 2025

Location

Annapolis, Maryland, United States

Sean's current employer

Hannon Armstrong

Description

Hannon Armstrong (NYSE: HASI) is the first U.S. public company solely dedicated to investments in climate solutions. Explore more.

Website

hannonarmstrong.com

HQ Location

Annapolis, Maryland, United States

Number of employees

51-200

Industry

Financial Services

Latest update

May 1, 2024

Read about Hannon Armstrong

Frequent questions about Sean Regan

What company is Sean Regan working for?

Sean Regan works for Hannon Armstrong.

What is Sean Regan's function at Hannon Armstrong?

Sean Regan is Director – Quantitative Analysis, Energy Assessment & Performance at Hannon Armstrong.

Where is Sean Regan based?

Sean Regan is based out of Annapolis, Maryland, United States.

What is Sean Regan's work email address?

Sean Regan's professional email address is s*****@hannon***.com

What's the ticker symbol of Hannon Armstrong?

Hannon Armstrong's ticker symbol is HASI.

Who are Sean Regan's co-workers?

Sean Regan's colleagues are Jeff Eckel, Jeffrey Lipson, Christine Mollish, Manish Chaturvedi, Brendan Herron, Jeff Martin, Susan Nickey, Bob Johnson, Ryan Fields, Michelle Whicher, Tyler Broyles, Rich Santoroski, Dan McMahon, Chad Reed, Gil Jenkins, Charles Melko, Kate Dent, Cielo Carranza, Nate Rose, Dean Shuron, Bobbie King, Andrew Orzechowski, Michelle Martin, Mitchell Moss, AnnMarie Reynolds, Nick Silbergeld, Darwin Ponnusamy, Andrew Orihuela, Jessica Johnson, Toshiya Akiyama, Daniela Shapiro, Aaron McCrady, Amanuel Haile-Mariam, Flavio Chavez.

Sean's co-workers

Jeff Eckel

Chairman and CEO

Jeffrey Lipson

President and Chief Executive Officer

Christine Mollish

Executive Assistant To Chief Executive Officer

Manish Chaturvedi

SVP - Portfolio Management & Analytics

Brendan Herron

Strategic Advisor (2021 – Present) | EVP (2019 – 2021) | EVP & CFO (2013 – 2019)

Jeff Martin

Senior Vice President and Chief Technology Officer

Susan Nickey

Executive Vice President & Chief Client Officer

Bob Johnson

Sr. Vice President

Ryan Fields

Assistant Vice President FP&A / Accounting

Michelle Whicher

Vice President - Controller

Tyler Broyles

Assistant Vice President Accounting

Rich Santoroski

EVP, Chief Risk Officer, & Co-Head - Portfolio Management

Dan McMahon

EVP

Chad Reed

VP, Strategic Initiatives and ESG

Gil Jenkins

Vice President, Corporate Communications & Public Affairs

Charles Melko

SVP, Treasurer & Chief Accounting Officer

Kate Dent

Senior Vice President & Chief Human Resources Officer

Cielo Carranza

Vice President - Transaction Management

Nate Rose

Executive Vice President & Chief Investment Officer

Dean Shuron

Senior Vice President - Controller

Bobbie King

Vice President, Deputy Chief Legal Officer and Assistant Secretary

Andrew Orzechowski

Vice President - Portfolio Management and Analytics

Michelle Martin

Vice President Transaction Operations

Mitchell Moss

Senior Vice President and Chief Credit Officer

AnnMarie Reynolds

Managing Director New Markets

Nick Silbergeld

Director

Darwin Ponnusamy

Director - Private Investments

Director, Investment Team

Daniela Shapiro

Managing Director

Aaron McCrady

Director - Investment Team

Amanuel Haile-Mariam

Managing Director

Flavio Chavez

Director - Structured Investments

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