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Matthew McEachern

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

Investment adviser registrationUpdated

Matthew McEachern is an investment adviser representative at Coston, McIsaac, and Partners Inc., an investment adviser managing $467M, and works from its Bar Harbor, ME office. Matthew McEachern has been registered through Coston, McIsaac, and Partners since 19 October 2023, has 3 years in the industry across 1 firm and has passed the Series 65.

3
Years in industry
3
Years at firm
1
Adviser firms
1
States registered

From the IAPD record, checked 23 October 2026SEC record

Career

Matthew McEachern has been an investment adviser representative at Coston, McIsaac, and Partners since October 2023, 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.

  1. – present · 3 years
    Bar Harbor, ME · Adviser representative · Firm CRD 194515

Credentials and registrations

Investment adviser representative registrations

Matthew McEachern is registered as an investment adviser representative in Maine, since October 2023.

  • MaineSince 19 October 2023

Examinations

Series 6520 September 2023
Name
Uniform Investment Adviser Law Examination

Key facts

Full name
Matthew William McEachern
CRD
7684501
Office
38 RODICK STREET-SUITE B, Bar Harbor, ME 04609-1806
Registration
Investment adviser registration
In the industry since
October 2023
Disciplinary history
Not yet shown here · SEC record

Common questions

Where does Matthew McEachern work?

Matthew McEachern is an investment adviser representative registered through Coston, McIsaac, and Partners Inc. since October 2023, and is not listed among the firm’s executive officers or direct owners.

Source: IAPD individual record, checked 23 October 2026

Is Matthew McEachern a financial advisor?

Yes. Matthew McEachern has a current investment-adviser registration in Maine, through Coston, McIsaac, and Partners since October 2023.

Source: IAPD individual record, checked 23 October 2026

How many years of experience does Matthew McEachern have?

Matthew McEachern has 3 years in the financial industry, since October 2023, across 1 adviser firm.

Source: IAPD individual record, checked 23 October 2026

What exams has Matthew McEachern passed?

Matthew McEachern passed the Series 65 in September 2023.

Source: IAPD individual record, checked 23 October 2026

Where is Matthew McEachern based?

Matthew McEachern’s registered office is in Bar Harbor, ME.

Source: IAPD individual record, checked 23 October 2026

Is Matthew McEachern registered with FINRA?

No. Matthew McEachern has no current broker registration.

Source: IAPD individual record, checked 23 October 2026

How can I verify Matthew McEachern’s record?

Search CRD 7684501 on the SEC’s adviser search (adviserinfo.sec.gov), which publishes Matthew McEachern’s full registration record.

Source: IAPD individual record, checked 23 October 2026

Leadership at Coston, McIsaac, and Partners

Sources

  1. IAPD individual record, CRD 7684501, 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.