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Greg Wiessner Email & Phone Number

Senior Counsel at Bernstein Shur
Location: Portland, Maine Metropolitan Area, United States 5 work roles 3 schools
1 work email found @columbia.edu LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Work email g****@columbia.edu
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Current company
Bernstein Shur
Role
Senior Counsel
Location
Portland, Maine Metropolitan Area, United States
Company size
249 employees

Who is Greg Wiessner? Overview

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Quick answer

Greg Wiessner is listed as Senior Counsel at Bernstein Shur, a company with 249 employees, based in Portland, Maine Metropolitan Area, United States. AeroLeads shows a work email signal at columbia.edu and a matched LinkedIn profile for Greg Wiessner.

Greg Wiessner previously worked as Senior Governance and Disclosure Attorney at Wilmerhale and Senior Vice President, Corporate Securities Counsel (prior Vice President) at Wex. Greg Wiessner holds Juris Doctorate, Law from New York Law School.

Company email context

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*@columbia.edu
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Profile bio

About Greg Wiessner

I work with a broad spectrum of clients using an innovative, collaborative style and have demonstrated success developing effective strategies for complex situations. I am a private practice attorney using my prior in-house experience, which I earned as a key member of an NYSE-listed company senior management team. Colleagues have complimented me for having a quick, analytical nature, delivering guidance in an easily-understood style. I seek to advise with a focus on the strategic, tactical, and operational aspects of law and provide advice based on my past experiences at the intersection of law and commerce.My experience leverages:- Counseling on public company disclosure issues- Developing state-of-the-art corporate governance practices- Confidence and gravitas to work with C-Suite on disclosure, governance, external affairs, and capital matters- Strong partner and advisor to investor relations team- Evolving and executing business plans and strategies

Listed skills include Strategy, Investor Relations, Corporate Law, Board Governance, and 19 others.

Current workplace

Greg Wiessner's current company

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Bernstein Shur
Bernstein Shur
Senior Counsel
Portland, ME, US
Website
bernsteinshur.com
Employees
249
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5 roles · 26 years

Greg Wiessner work experience

A career timeline built from the work history available for this profile.

Senior Governance And Disclosure Attorney

Current
Wilmerhale

New York, New York, United States

  • Practice focused on corporate and securities law, advising public company clients on SEC compliance and corporate governance matters
  • Advises established and developing companies with a practical view informed by 20+ years of collective experience in private practice and in-house roles
  • Provides strategic legal guidance on investor relations and disclosure issues
  • Leverages experience earned at an NYSE-traded, global corporate payments company where portfolio of responsibilities included all aspects of corporate and securities law, corporate governance, insider trading.
2022 - Present ~4 yrs 4 mos

Senior Vice President, Corporate Securities Counsel (Prior Vice President)

Wex

Portland, Maine Metropolitan Area

  • Promoted from VP to SVP overseeing legal aspects of corporate, securities, treasury and executive compensation
  • Enabled the financing of global expansion and business acceleration
  • Led the development and adoption of a state-of-the-art, shareholder friendly executive compensation programs. High turnover in HR led to a loss of institutional knowledge regarding executive compensation. Organized.
  • Ensured compliance with corporate governance, SEC and NYSE requirements relative to executive transitions. Advised CEO on managing senior executive transitions that could have impacted stockholder perceptions and actions
  • Collaborated with outside counsel, HR and communications consultants to craft legal strategies for 15 executive transitions, including CEO and multiple CFOs
  • Key strategist for ensuring clarity of communications for both M&A and earnings disclosure. Guided the communications group in producing messages that were not only legally compliant, but also provided the greatest.
2015 - 2021 ~6 yrs

Legal Director, Corporate And Legislative Affairs And Assistant Corporate Secretary

Wex

South Portland, Maine

  • Led process for building corporate infrastructure following IPO
  • Served as key advisor to executive management and board of directors following IPO on board relations, corporate governance practices and investor relations management
  • Implemented “public company” mentality for addressing legal and governance issues, working closely with CEO and CFO to develop the right tone within management
2005 - 2015 ~10 yrs

Associate Attorney In Corporate And Life Science Groups

Reed Smith Llp

Princeton, New Jersey, United States

2000 - 2005 ~5 yrs
Team & coworkers

Colleagues at Bernstein Shur

Other employees you can reach at bernsteinshur.com. View company contacts for 249 employees →

JK James Keenan James Keenan Colleague at Bernstein Shur Gorham, Maine, United States, United States View → GD Ginny Dufour Ginny Dufour Colleague at Bernstein Shur Augusta, Maine, United States, United States View → NR Nicole Rancourt Nicole Rancourt Colleague at Bernstein Shur Westbrook, Maine, United States, United States View → ES Eric Saunders Eric Saunders Colleague at Bernstein Shur Portland, Maine, United States, United States View → KL Kara L. Bigelow Kara L. Bigelow Colleague at Bernstein Shur Portland, Maine, United States, United States View → MM Meredith M. Maller, J.D., Ll.M. Meredith M. Maller, J.D., Ll.M. Colleague at Bernstein Shur Portland, Maine, United States, United States View → PP Pat Peard Pat Peard Colleague at Bernstein Shur Portland, Maine, United States, United States View → KK Kate Knox Kate Knox Colleague at Bernstein Shur Portland, Maine, United States, United States View → RG Rick Gagliuso Rick Gagliuso Colleague at Bernstein Shur Manchester, New Hampshire, United States, United States View → BF Brita Forssberg Brita Forssberg Colleague at Bernstein Shur Portland, Maine Metropolitan Area, United States View →
3 education records

Greg Wiessner education

Executive Mba Leadership Program

Boston University

Attended BU Questrom School for Business Mini-MBA for seasoned in-house counsel focusing on: Accounting, Finance, Project management, Risk.

FAQ

Frequently asked questions about Greg Wiessner

Quick answers generated from the profile data available on this page.

What company does Greg Wiessner work for?

Greg Wiessner works for Bernstein Shur.

What is Greg Wiessner's role at Bernstein Shur?

Greg Wiessner is listed as Senior Counsel at Bernstein Shur.

What is Greg Wiessner's email address?

AeroLeads has found 1 work email signal at @columbia.edu for Greg Wiessner at Bernstein Shur.

Where is Greg Wiessner based?

Greg Wiessner is based in Portland, Maine Metropolitan Area, United States while working with Bernstein Shur.

What companies has Greg Wiessner worked for?

Greg Wiessner has worked for Bernstein Shur, Wilmerhale, Wex, and Reed Smith Llp.

Who are Greg Wiessner's colleagues at Bernstein Shur?

Greg Wiessner's colleagues at Bernstein Shur include James Keenan, Ginny Dufour, Nicole Rancourt, Eric Saunders, and Kara L. Bigelow.

How can I contact Greg Wiessner?

You can use AeroLeads to view verified contact signals for Greg Wiessner at Bernstein Shur, including work email, phone, and LinkedIn data when available.

What schools did Greg Wiessner attend?

Greg Wiessner holds Juris Doctorate, Law from New York Law School.

What skills is Greg Wiessner known for?

Greg Wiessner is listed with skills including Strategy, Investor Relations, Corporate Law, Board Governance, Public Company Compliance, Board Relations, Legal Research, and Risk Management.

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