John M. Lyden
Professional summary
Being a previously registered professional could mean that this person is no longer operating under the supervision of the SEC or FINRA.
That means that the Securities and Exchange Commission may not be able to oversee the services that this specific professional is providing.
John Michael Lyden was a registered financial professional .
John is a previously registered financial professional and started their career in finance in 1996. John had worked at 5 firms and has passed the Series 63, Series 57TO, SIE, Series 55, Series 25, Series 7, Series 10, Series 9 and Series 8 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary)
The CRS(Customer Relationship Summary) document is not provided.
Certified licenses
Experience
March 17, 2014 - July 18, 2025
OPPENHEIMER & CO. INC.
December 2, 2013 - March 5, 2014
TELSEY ADVISORY GROUP LLC
May 14, 2001 - May 14, 2013
SANFORD C. BERNSTEIN & CO., LLC
April 13, 1999 - May 11, 2001
SGI, LLC
October 9, 1996 - April 13, 1999
TD AMERITRADE, INC.
Primary Firm SEC Registration

OPPENHEIMER & CO. INC.
CRD#: 249 / SEC#: 801-887, 8-4077
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
Exams
Series 57TO
Date: 1/2/2023
Securities Trader ExamSeries 55
Date: 2/17/2007
Limited Representative-Equity Trader ExamSeries 25
Date: 8/17/1999
NYSE Trading Assistant ExaminationSeries 8
Date: 5/13/1998
General Securities Sales Supervisor Examination (Options Module & General Module)Current Firm

OPPENHEIMER & CO. INC.
CRD#: 249 / SEC#: 801-887, 8-4077
Contact information
SEC notice filing (53 States and Territories)
FINRA licenses (53 States and Territories)
Direct owners and executive officers
| Name | Position | CRD# |
|---|---|---|
| VINER FINANCE INC. | PARENT CO. | |
| CASSIDY, THOMAS EDWARD | MANAGING DIRECTOR | 4502955 |
| GIORDANO, PETER JOHN | MANAGING DIRECTOR-CHIEF ADMINISTRATIVE OFFICER | 2921308 |
| HARRINGTON, EDWARD PATRICK | EXECUTIVE VICE PRESIDENT - PRIVATE CLIENT SERVICES | 2566682 |
| LOWENTHAL, ALBERT GRINSFELDER | EXECUTIVE CHAIRMAN-DIRECTOR-OWNS 100% OF PHASE II FIN'L | 313519 |
| LOWENTHAL, ROBERT STEVEN | CEO-PRESIDENT-DIRECTOR | 1639913 |
| MCNAMARA, DENNIS PATRICK | E.V.P./CLO/SECRETARY | 2938486 |
| MOLOKIE JR, LEON E | EXECUTIVE VICE PRESIDENT - CHIEF OPERATIONS OFFICER | 1743402 |
| VALENTINO, DOMINIC THOMAS | CHIEF COMPLIANCE OFFICER | 6940515 |
| WATKINS, BRAD MICHAEL | DIRECTOR-EXECUTIVE VICE PRESIDENT-CFO | 6319251 |
Regulatory assets under management
| Total Number of Accounts | 37,605 |
| AUM (Assets Under Management) | $ 32,418,994,154 |
Disclosures
| Regulatory Event | 102 |
| Civil Event | 1 |
| Arbitration | 180 |
| Bond | 2 |
Accountant surprise examination report
| Filing Date | Form ADV-E Cover | Form ADV-E Report |
|---|---|---|
| 01/24/2025 | ||
| 10/25/2023 | ||
| 02/24/2023 |
Red Flags
Disclosures can be potential red flags, including customer disputes, regulatory fines, employer terminations, bankruptcies, judgments, liens, or certain criminal activities.
Check for any disclosures as part of your thorough research when choosing an advisor.