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Sarah Kopesky

Investment adviser representative at Breakthru Advisory Services in Muskego, WI

Investment adviser registrationUpdated

Sarah Kopesky is an investment adviser representative at Breakthru Advisory Services, LLC, an investment adviser managing $126M, and works from its Muskego, WI office. Sarah Kopesky has been registered through Breakthru Advisory Services since 8 August 2024, has 10 years in the industry across 4 firms and has passed the Series 6, Series 63, Series 65 and Series 7.

10
Years in industry
2
Years at firm
4
Adviser firms
1
States registered

From the IAPD record, checked 22 October 2026SEC record

Career

Sarah Kopesky has been an investment adviser representative at Breakthru Advisory Services since August 2024, and is not listed among the firm’s executive officers or direct owners.

Breakthru Advisory Services, LLC is a Muskego, WI firm with $126M under management, 21 clients and 2 advisers in one office, as of its July 2026 filing.

Sarah Kopesky’s longest registration was 7 years at Woodbury Financial Services, Inc. (2016–2024). Before joining Breakthru Advisory Services in 2024, Sarah Kopesky was registered through Osaic Wealth, Inc. and Woodbury Financial Services, Inc.

  1. Coast Advisory LLCAlso current
    – present · under a year
    East Troy, WI · Adviser representative · Firm CRD 340229
  2. – present · 2 years
    Muskego, WI · Adviser representative · Firm CRD 332173
  3. Osaic Wealth, Inc.
    – · under a year
    Muskego, WI · Adviser representative · Firm CRD 23131
  4. Woodbury Financial Services, Inc.
    – · 7 years
    Mukwonago, WI · Adviser representative · Firm CRD 421

Credentials and registrations

Investment adviser representative registrations

Sarah Kopesky is registered as an investment adviser representative in Wisconsin, since August 2024.

  • WisconsinSince 8 August 2024

Examinations

SIECredited
Name
Securities Industry Essentials Examination
Series 725 September 2017
Name
General Securities Representative Examination
Series 6514 July 2016
Name
Uniform Investment Adviser Law Examination
Series 6324 February 2016
Name
Uniform Securities Agent State Law Examination
Series 615 December 2015
Name
Investment Company Products/Variable Contracts Representative Examination

Key facts

Full name
Sarah Jean Kempf Kopesky
CRD
6558816
Firm
Breakthru Advisory Services · CRD 332173
Office
W160S6550 COMMERCE DR., SUITE 210, Muskego, WI 53150-7961
Registration
Investment adviser registration
In the industry since
December 2015
Disciplinary history
Not yet shown here · SEC record

Common questions

Where does Sarah Kopesky work?

Sarah Kopesky is an investment adviser representative registered through Breakthru Advisory Services, LLC since August 2024, and is not listed among the firm’s executive officers or direct owners.

Source: IAPD individual record, checked 22 October 2026

Is Sarah Kopesky a financial advisor?

Yes. Sarah Kopesky has a current investment-adviser registration in Wisconsin, through Breakthru Advisory Services since August 2024.

Source: IAPD individual record, checked 22 October 2026

How many years of experience does Sarah Kopesky have?

Sarah Kopesky has 10 years in the financial industry, since December 2015, across 4 adviser firms.

Source: IAPD individual record, checked 22 October 2026

What exams has Sarah Kopesky passed?

Sarah Kopesky has passed 4 licensing exams: the Series 6, Series 63, Series 65 and Series 7. The earliest, the Series 6, was passed in December 2015. FINRA credited Sarah Kopesky with the SIE, which began in October 2018.

Source: IAPD individual record, checked 22 October 2026

Where did Sarah Kopesky work before Breakthru Advisory Services?

Before Breakthru Advisory Services, Sarah Kopesky was registered through Woodbury Financial Services, Inc., July 2016 to January 2024.

Source: IAPD individual record, checked 22 October 2026

Where is Sarah Kopesky based?

Sarah Kopesky’s registered office is in Muskego, WI.

Source: IAPD individual record, checked 22 October 2026

Is Sarah Kopesky registered with FINRA?

No. Sarah Kopesky has no current broker registration.

Source: IAPD individual record, checked 22 October 2026

How can I verify Sarah Kopesky’s record?

Search CRD 6558816 on the SEC’s adviser search (adviserinfo.sec.gov), which publishes Sarah Kopesky’s full registration record.

Source: IAPD individual record, checked 22 October 2026

Leadership at Breakthru Advisory Services

Sources

  1. IAPD individual record, CRD 6558816, checked 22 October 2026. Registration status, employment history and examinations.
  2. Form ADV Part 1A, Schedules A and B of Breakthru Advisory Services, LLC, filed 29 July 2026. Executive officers and direct owners; this person is not among them.