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Derek Lyon

Investment adviser representative at Jeffrey N. Mehler, CFP in Essex, CT

Investment adviser registrationUpdated

Derek Lyon is an investment adviser representative at Jeffrey N. Mehler, CFP LLC, an investment adviser managing $416M, and works from its Essex, CT office. Derek Lyon has been registered through Jeffrey N. Mehler, CFP since 16 September 2026 and has 0 years in the industry across 1 firm.

0
Years in industry
0
Years at firm
1
Adviser firms
1
States registered

From the IAPD record, checked 23 October 2026SEC record

Career

Derek Lyon has been an investment adviser representative at Jeffrey N. Mehler, CFP since September 2026, and is not listed among the firm’s executive officers or direct owners.

Jeffrey N. Mehler, CFP LLC is an Essex, CT firm with $416M under management, 177 clients and 4 advisers in one office, as of its March 2026 filing.

  1. – present · under a year
    Essex, CT · Adviser representative · Firm CRD 126681

Credentials and registrations

Investment adviser representative registrations

Derek Lyon is registered as an investment adviser representative in Connecticut, since September 2026.

  • ConnecticutSince 16 September 2026

Examinations

No examinations are on Derek Lyon’s record.

Key facts

CRD
8339447
Firm
Jeffrey N. Mehler, CFP · CRD 126681
Office
147 WESTBROOK ROAD, Essex, CT 06426
Registration
Investment adviser registration
In the industry since
September 2026
Disciplinary history
Not yet shown here · SEC record

Common questions

Where does Derek Lyon work?

Derek Lyon is an investment adviser representative registered through Jeffrey N. Mehler, CFP LLC since September 2026, and is not listed among the firm’s executive officers or direct owners.

Source: IAPD individual record, checked 23 October 2026

Is Derek Lyon a financial advisor?

Yes. Derek Lyon has a current investment-adviser registration in Connecticut, through Jeffrey N. Mehler, CFP since September 2026.

Source: IAPD individual record, checked 23 October 2026

How many years of experience does Derek Lyon have?

Derek Lyon has 0 years in the financial industry, since September 2026, across 1 adviser firm.

Source: IAPD individual record, checked 23 October 2026

Where is Derek Lyon based?

Derek Lyon’s registered office is in Essex, CT.

Source: IAPD individual record, checked 23 October 2026

Is Derek Lyon registered with FINRA?

No. Derek Lyon has no current broker registration.

Source: IAPD individual record, checked 23 October 2026

How can I verify Derek Lyon’s record?

Search CRD 8339447 on the SEC’s adviser search (adviserinfo.sec.gov), which publishes Derek Lyon’s full registration record.

Source: IAPD individual record, checked 23 October 2026

Leadership at Jeffrey N. Mehler, CFP

Sources

  1. IAPD individual record, CRD 8339447, checked 23 October 2026. Registration status, employment history and examinations.
  2. Form ADV Part 1A, Schedules A and B of Jeffrey N. Mehler, CFP LLC, filed 30 March 2026. Executive officers and direct owners; this person is not among them.