AeroLeads people directory · profile

John Mann Email & Phone Number

Sr Trader at GMO

Location: Hingham, Massachusetts, United States 1 work role 1 school

2 work emails found @gmo.com 1 phone found area 617 LinkedIn matched

✓ Verified Jun 2026 4 data sources Profile completeness 86%

Current company

GMO

Role

Sr Trader

Location

Hingham, Massachusetts, United States

Company size

881 employees

Who is John Mann? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

John Mann is listed as Sr Trader at GMO, a company with 881 employees, based in Hingham, Massachusetts, United States. AeroLeads shows a work email signal at gmo.com, phone signal with area code 617, and a matched LinkedIn profile for John Mann.

John Mann studied at Isenberg School Of Management, Umass Amherst.

Company email context

Email format at GMO

This section adds company-level context without repeating John Mann's masked contact details.

{first}.{last}@gmo.com

92% confidence

AeroLeads found 2 current-domain work email signals for John Mann. Compare company email patterns before reaching out.

View email format View company profile Management contacts

Profile bio

About John Mann

John Mann is a Sr Trader at GMO.

Current workplace

John Mann's current company

Company context helps verify the profile and gives searchers a useful next step.

Gmo

Sr Trader

boston, massachusetts, united states

Website

gmo.com

Employees

881

AeroLeads page

Company profile

View company profile Email format

1 role

John Mann work experience

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

Sr Trader

Gmo

Team & coworkers

Colleagues at GMO

Other employees you can reach at gmo.com. View company contacts for 881 employees →

Rebecca Hansson Colleague at GmoGreater Gothenburg Metropolitan Area, Sweden View → MB

Marie Borofka Colleague at GmoHalifax, Massachusetts, United States, United States View → GT

Gabrielle Thompson Colleague at GmoBoston, Massachusetts, United States, United States View → BA

Brent Arvidson Colleague at GmoBoston, Massachusetts, United States, United States View → AC

Antony Costa Colleague at GmoLyon, Auvergne-Rhône-Alpes, France, France View → MF

Marisol Farfan Colleague at GmoSantiago, Santiago Metropolitan Region, Chile, Chile View → BN

Bart Noordman Colleague at GmoAmsterdam, North Holland, Netherlands, Netherlands View → MN

Mark Nappari Colleague at GmoNorwell, Massachusetts, United States, United States View → VM

Vikram Mundkur Colleague at GmoGreater Sydney Area, Australia View → PV

Patricia Villanueva Colleague at GmoTampico, Tamaulipas, Mexico, Mexico View →

1 education record

John Mann education

Isenberg School Of Management, Umass Amherst

FAQ

Frequently asked questions about John Mann

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

What company does John Mann work for?

John Mann works for GMO.

What is John Mann's role at GMO?

John Mann is listed as Sr Trader at GMO.

What is John Mann's email address?

AeroLeads has found 2 work email signals at @gmo.com for John Mann at GMO.

What is John Mann's phone number?

AeroLeads has found 1 phone signal(s) with area code 617 for John Mann at GMO.

Where is John Mann based?

John Mann is based in Hingham, Massachusetts, United States while working with GMO.

What companies has John Mann worked for?

John Mann has worked for Gmo.

Who are John Mann's colleagues at GMO?

John Mann's colleagues at GMO include Rebecca Hansson, Marie Borofka, Gabrielle Thompson, Brent Arvidson, and Antony Costa.

How can I contact John Mann?

You can use AeroLeads to view verified contact signals for John Mann at GMO, including work email, phone, and LinkedIn data when available.

What schools did John Mann attend?