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William Sempolinski

Advisor at Five Corners Financial Services

Updated today
Five Corners Financial Services logo

Firm

Five Corners Financial Services

Location

Easton, MA 02375

Credentials

CFP®, ChFC®, Series 63, Series 65

Industry experience

32 years

About

William Sempolinski is a financial advisor at Five Corners Financial Services with 32 years of industry experience. He holds the CFP® and ChFC® designations and previously worked for Commonwealth Financial Network for 27 years. Outside of advisory work, he owns a tax and accounting business, is a licensed insurance agent, and serves as treasurer and board member for the Quincy Animal Shelter. Five Corners Financial Services provides discretionary wealth management and financial planning services primarily for individuals, high-net-worth clients, trusts, and estates. The firm emphasizes direct client relationships and personalized portfolio management, utilizing a range of investment methods and instruments tailored to client objectives.

Client services

Based on Five Corners Financial Services

Financial planning Portfolio management

Expertise

Based on Five Corners Financial Services

Options & derivatives strategies

Fee options

Fixed

Financial planning fixed fees ranging from $500 to $5,000 per engagement

Percentage

$0+: 1.50% annually +: 0.50% annually

Commissions

Commissions earned from insurance product sales separate and in addition to advisory fees

Location

45 Bristol Drive, Suite 206

Easton, MA 02375

Most active in

Massachusetts · Texas

Work history

William John Sempolinski D/B/A Five Corners Financial Services

2025 - Present (1 year)

Commonwealth Financial Network

1998 - 2025 (27 years)

Disclosures

Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.

Business activities & affiliations

Matthew H

CFP®, CFA®, Series 63, Series 65

Braintree, MA

Dreamfield Planning Group, LLC

I began my career in the financial services industry nearly ten years ago. Prior to founding Dreamfield Planning Group, I served as an associate wealth management advisor at Sconset Wealth Management—an advisory practice nested in the downtown Boston office of Northwestern Mutual—where I developed financial plans and managed investment assets. In a preceding role in the same office, I led an internal business unit providing investment consulting services to multiple financial advisors representing more than $200 million of assets under management (AUM). Previous to that, I served as an associate financial advisor at a Foxborough, Massachusetts financial planning practice and as a research analyst at a Cambridge, Massachusetts public policy research firm. I hold a Bachelor of Arts in History from Hendrix College and a Master of Public Policy from Georgetown University. I am both a CERTIFIED FINANCIAL PLANNER™ and a CFA Charterholder. I have lived for many years in Milton, Massachusetts with my wife Allie and our son Ben. In my spare time, I enjoy travel, reading, playing guitar, and taking long walks with the family dog, Louie.

Wealth management Active portfolio management General retirement planning Mid-Career Professionals Baby Boomers (Born 1946-1964)
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Theodore W

CFP®, Series 63, Series 66

Medfield, MA

Wolfstich Capital, LLC

Wealth management
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David K

Series 63, Series 65

Bridgewater, MA

Boston Investment Trust Management, Inc.

Options & derivatives strategies
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Kevin W

CFP®, Series 65, Series 66

Pembroke, MA

Full Life Financial Planning

Wealth management Social Security optimization College savings (529s, UTMA, etc.) Founder/Business Owner Self-Employed Mid-Career Professionals Approaching retirement
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Marc S

Series 63, Series 65

Medfield, MA

Silk Investment Advisors

Active portfolio management Concentrated stock management
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Jeremy B

Series 65

Medfield, MA

Paceline Wealth Management, LLC

Wealth management Passive / index investing Tax-loss harvesting
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