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Ronald Wrobel

Investment adviser representative at Coston, McIsaac, and Partners in Bar Harbor, ME

Investment adviser registrationUpdated

Ronald Wrobel is an investment adviser representative at Coston, McIsaac, and Partners Inc., an investment adviser managing $467M, and works from its Bar Harbor, ME office. Ronald Wrobel has been registered through Coston, McIsaac, and Partners since 21 August 2015, has 16 years in the industry across 2 firms and has passed the Series 65.

16
Years in industry
11
Years at firm
2
Adviser firms
1
States registered

From the IAPD record, checked 23 October 2026SEC record

Career

Ronald Wrobel has been an investment adviser representative at Coston, McIsaac, and Partners since August 2015, and is not listed among the firm’s executive officers or direct owners.

Coston, McIsaac, and Partners Inc. is a Bar Harbor, ME firm with $467M under management, 1,254 clients and 11 advisers across 2 offices, as of its May 2026 filing.

Ronald Wrobel’s longest registration is the current one, 11 years at Coston, McIsaac, and Partners since 2015. Before joining Coston, McIsaac, and Partners in 2015, Ronald Wrobel was registered through Coston and McIsaac Investment Advisers, LLC.

  1. – present · 11 years
    Bar Harbor, ME · Adviser representative · Firm CRD 194515
  2. Coston and McIsaac Investment Advisers, LLC
    – · 6 years
    Bar Harbor, ME · Adviser representative · Firm CRD 109730

Credentials and registrations

Investment adviser representative registrations

Ronald Wrobel is registered as an investment adviser representative in Maine, since August 2015.

  • MaineSince 21 August 2015

Examinations

Series 6528 September 2009
Name
Uniform Investment Adviser Law Examination

Key facts

Full name
Ronald J Wrobel
CRD
5707251
Office
38 RODICK STREET-SUITE B, Bar Harbor, ME 04609-1806
Registration
Investment adviser registration
In the industry since
November 2009
Disciplinary history
Not yet shown here · SEC record

Common questions

Where does Ronald Wrobel work?

Ronald Wrobel is an investment adviser representative registered through Coston, McIsaac, and Partners Inc. since August 2015, and is not listed among the firm’s executive officers or direct owners.

Source: IAPD individual record, checked 23 October 2026

Is Ronald Wrobel a financial advisor?

Yes. Ronald Wrobel has a current investment-adviser registration in Maine, through Coston, McIsaac, and Partners since August 2015.

Source: IAPD individual record, checked 23 October 2026

How many years of experience does Ronald Wrobel have?

Ronald Wrobel has 16 years in the financial industry, since November 2009, across 2 adviser firms.

Source: IAPD individual record, checked 23 October 2026

What exams has Ronald Wrobel passed?

Ronald Wrobel passed the Series 65 in September 2009.

Source: IAPD individual record, checked 23 October 2026

Where is Ronald Wrobel based?

Ronald Wrobel’s registered office is in Bar Harbor, ME.

Source: IAPD individual record, checked 23 October 2026

Is Ronald Wrobel registered with FINRA?

No. Ronald Wrobel has no current broker registration.

Source: IAPD individual record, checked 23 October 2026

How can I verify Ronald Wrobel’s record?

Search CRD 5707251 on the SEC’s adviser search (adviserinfo.sec.gov), which publishes Ronald Wrobel’s full registration record.

Source: IAPD individual record, checked 23 October 2026

Leadership at Coston, McIsaac, and Partners

Sources

  1. IAPD individual record, CRD 5707251, checked 23 October 2026. Registration status, employment history and examinations.
  2. Form ADV Part 1A, Schedules A and B of Coston, McIsaac, and Partners Inc., filed 21 May 2026. Executive officers and direct owners; this person is not among them.