Mason Leen
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Mason Leen Email & Phone Number

Associate Accountant at Selective Insurance
Location: Newton, New Jersey, United States 5 work roles 2 schools
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✓ Verified May 2026 3 data sources Profile completeness 86%

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Current company
Selective Insurance
Role
Associate Accountant
Location
Newton, New Jersey, United States
Company size
3014 employees

Who is Mason Leen? Overview

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Quick answer

Mason Leen is listed as Associate Accountant at Selective Insurance, a company with 3014 employees, based in Newton, New Jersey, United States. AeroLeads shows a matched LinkedIn profile for Mason Leen.

Mason Leen previously worked as Accounting/Finance Trainee at Selective Insurance and Sales Associate at Gnc. Mason Leen holds Bachelor'S Degree, Accounting from Penn State University.

Company email context

Email format at Selective Insurance

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Selective Insurance

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Profile bio

About Mason Leen

As an accounting & finance professional, I am driven by a pursuit of excellence, efficiency, and integrity. I am optimistic about the future of accounting and finance, as well as insurance, technology, and the use and security of data. I'm an active member of The Institutes, The Institute of Internal Auditors (IIA), and ISACA, where I strive to stay informed about industry trends and best practices.

Current workplace

Mason Leen's current company

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Selective Insurance
Selective Insurance
Associate Accountant
Newton, NJ, US
Website
selective.com
Employees
3014
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Company profile
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5 roles · 2 years

Mason Leen work experience

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

Accounting/Finance Trainee

Current
Selective Insurance

Branchville, New Jersey, United States

2024 - Present ~2 yrs 4 mos

Sales Associate

Gnc

Altoona, Pennsylvania, United States

Sep 2022 - Apr 2024

Accounting Intern

Eagle Pharmaceuticals, Inc.

Woodcliff Lake, New Jersey, United States

- Assisted in the Q2 2023 10Q filing - Prepared balance sheet and income statement analytics, and prepared SOX documentation and memos for auditors and management- Attended meetings aside executive management and senior managers for closing preparations and strengthened communication with external relationships- Performed reviews and reports on credit.

May 2023 - Aug 2023

Technician Assistant

Donnelly Plumbing

Kinnelon, New Jersey, United States

Jun 2020 - Aug 2022
Team & coworkers

Colleagues at Selective Insurance

Other employees you can reach at selective.com. View company contacts for 3014 employees →

WF Walt Fowler Walt Fowler Colleague at Selective Insurance Newton, New Jersey, United States, United States View → IM Ida Manconi Ida Manconi Colleague at Selective Insurance Alessandria, Piedmont, Italy, Italy View → NS Nancy Sagarese Nancy Sagarese Colleague at Selective Insurance Basking Ridge, New Jersey, United States, United States View → DW Debra Whitworth-Wechtler Debra Whitworth-Wechtler Colleague at Selective Insurance Newton, New Jersey, United States, United States View → ET Ellen Tietke Ellen Tietke Colleague at Selective Insurance Jackson Township, New Jersey, United States, United States View → CO Chris Ouellette Chris Ouellette Colleague at Selective Insurance Huntersville, North Carolina, United States, United States View → MK Matthew Karpovich Matthew Karpovich Colleague at Selective Insurance Locust Valley, Pennsylvania, United States, United States View → AC Angela Clouser Angela Clouser Colleague at Selective Insurance Indianapolis, Indiana, United States, United States View → DZ Diane Ziegler-Wolfe, Cpcu, Cic, Au, Ais Diane Ziegler-Wolfe, Cpcu, Cic, Au, Ais Colleague at Selective Insurance Mills River, North Carolina, United States, United States View → MP Moises P. Guedes Moises P. Guedes Colleague at Selective Insurance Los Angeles Metropolitan Area, United States View →
2 education records

Mason Leen education

Bachelor'S Degree, Accounting

Penn State University

Activities and Societies: President, Student Investment Club of Penn State Altoona

Course, Risk Management And Credit Principles

Edx

-Demonstrated expertise in credit analysis by evaluating financial data to assess a company's creditworthiness -Developed understanding of.

FAQ

Frequently asked questions about Mason Leen

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

What company does Mason Leen work for?

Mason Leen works for Selective Insurance.

What is Mason Leen's role at Selective Insurance?

Mason Leen is listed as Associate Accountant at Selective Insurance.

Where is Mason Leen based?

Mason Leen is based in Newton, New Jersey, United States while working with Selective Insurance.

What companies has Mason Leen worked for?

Mason Leen has worked for Selective Insurance, Gnc, Eagle Pharmaceuticals, Inc., and Donnelly Plumbing.

Who are Mason Leen's colleagues at Selective Insurance?

Mason Leen's colleagues at Selective Insurance include Walt Fowler, Ida Manconi, Nancy Sagarese, Debra Whitworth-Wechtler, and Ellen Tietke.

How can I contact Mason Leen?

You can use AeroLeads to view verified contact signals for Mason Leen at Selective Insurance, including work email, phone, and LinkedIn data when available.

What schools did Mason Leen attend?

Mason Leen holds Bachelor'S Degree, Accounting from Penn State University.

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