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David Siegfried

Investment adviser representative at Trotta, John (NMN) in Farmingdale, NY

Investment adviser registrationUpdated

David Siegfried is an investment adviser representative at Trotta, John (NMN), an investment adviser managing $135M, and works from its Farmingdale, NY office. David Siegfried has been registered through Trotta, John (NMN) since 28 June 2021 and has 5 years in the industry across 1 firm.

5
Years in industry
5
Years at firm
1
Adviser firms
1
States registered

From the IAPD record, checked 22 October 2026SEC record

Career

David Siegfried has been an investment adviser representative at Trotta, John (NMN) since June 2021, and is not listed among the firm’s executive officers or direct owners.

Trotta, John (NMN) is a Farmingdale, NY firm with $135M under management, 158 clients and 2 advisers in one office, as of its February 2026 filing.

  1. – present · 5 years
    Farmingdale, NY · Adviser representative · Firm CRD 125537

Credentials and registrations

Investment adviser representative registrations

David Siegfried is registered as an investment adviser representative in New York, since June 2021.

  • New YorkSince 28 June 2021

Examinations

No examinations are on David Siegfried’s record.

Key facts

CRD
7396740
Firm
Trotta, John (NMN) · CRD 125537
Office
1111 ROUTE 110, SUITE 359, Farmingdale, NY 11735
Registration
Investment adviser registration
In the industry since
June 2021
Disciplinary history
Not yet shown here · SEC record

Common questions

Where does David Siegfried work?

David Siegfried is an investment adviser representative registered through Trotta, John (NMN) since June 2021, and is not listed among the firm’s executive officers or direct owners.

Source: IAPD individual record, checked 22 October 2026

Is David Siegfried a financial advisor?

Yes. David Siegfried has a current investment-adviser registration in New York, through Trotta, John (NMN) since June 2021.

Source: IAPD individual record, checked 22 October 2026

How many years of experience does David Siegfried have?

David Siegfried has 5 years in the financial industry, since June 2021, across 1 adviser firm.

Source: IAPD individual record, checked 22 October 2026

Where is David Siegfried based?

David Siegfried’s registered office is in Farmingdale, NY.

Source: IAPD individual record, checked 22 October 2026

Is David Siegfried registered with FINRA?

No. David Siegfried has no current broker registration.

Source: IAPD individual record, checked 22 October 2026

How can I verify David Siegfried’s record?

Search CRD 7396740 on the SEC’s adviser search (adviserinfo.sec.gov), which publishes David Siegfried’s full registration record.

Source: IAPD individual record, checked 22 October 2026

Leadership at Trotta, John (NMN)

Sources

  1. IAPD individual record, CRD 7396740, checked 22 October 2026. Registration status, employment history and examinations.
  2. Form ADV Part 1A, Schedules A and B of Trotta, John (NMN), filed 16 February 2026. Executive officers and direct owners; this person is not among them.