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John Stack Email & Phone Number

Manager, Information Security and Systems at Mariner Finance
Location: Baltimore, Maryland, United States 1 work role
2 work emails found @marinerfinance.com 7 phones found area 410, 610, 443, 240, and 800 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

Contact Signals · 2 work emails · 7 phones

Work email j****@marinerfinance.com
Direct phone (410) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Manager, Information Security and Systems
Location
Baltimore, Maryland, United States
Company size

Who is John Stack? Overview

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

Quick answer

John Stack is listed as Manager, Information Security and Systems at Mariner Finance, a company with 1705 employees, based in Baltimore, Maryland, United States. AeroLeads shows a work email signal at marinerfinance.com, phone signal with area code 410, 610, 443, 240, 800, and a matched LinkedIn profile for John Stack.

Company email context

Email format at Mariner Finance

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

{first_initial}{last}@marinerfinance.com
92% confidence

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

Profile bio

About John Stack

John Stack is a Manager, Information Security and Systems at Mariner Finance. He possess expertise in information technology, banking, credit, risk management, it operations and 29 more skills.

Listed skills include Information Technology, Banking, Credit, Risk Management, and 30 others.

Current workplace

John Stack's current company

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

Mariner Finance
Mariner Finance
Manager, Information Security and Systems
Baltimore, MD, US
Employees
1705
AeroLeads page
1 role

John Stack work experience

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

  • Mariner Finance
    Manager, Information Security And Systems
    Baltimore, Md, Us
Team & coworkers

Colleagues at Mariner Finance

Other employees you can reach at marinerfinance.com. View company contacts for 1705 employees →

FAQ

Frequently asked questions about John Stack

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

What company does John Stack work for?

John Stack works for Mariner Finance.

What is John Stack's role at Mariner Finance?

John Stack is listed as Manager, Information Security and Systems at Mariner Finance.

What is John Stack's email address?

AeroLeads has found 2 work email signals at @marinerfinance.com for John Stack at Mariner Finance.

What is John Stack's phone number?

AeroLeads has found 7 phone signal(s) with area code 410, 610, 443, 240, 800 for John Stack at Mariner Finance.

Where is John Stack based?

John Stack is based in Baltimore, Maryland, United States while working with Mariner Finance.

What companies has John Stack worked for?

John Stack has worked for Mariner Finance.

Who are John Stack's colleagues at Mariner Finance?

John Stack's colleagues at Mariner Finance include Molly Terry, Lorelle Patterson, Lori Milner, Eliana Valenti, and Mark David.

How can I contact John Stack?

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

What skills is John Stack known for?

John Stack is listed with skills including Information Technology, Banking, Credit, Risk Management, It Operations, It Management, Customer Service, and Business Analysis.

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