Jason Halikias
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.
Jason Halikias, who also goes by Jason D Halikias, Jason Demetirous Halikias, Jay Halikias, was a registered financial professional .
Jason is a previously registered financial professional and started their career in finance in 2003. Jason had worked at 9 firms and has passed the Series 63, Series 55, Series 7, Series 24 and Series 4 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary)
The CRS(Customer Relationship Summary) document is not provided.
Certified licenses
Experience
April 8, 2025 - October 31, 2025
OPPENHEIMER & CO. INC.
October 14, 2024 - April 7, 2025
UBS SECURITIES LLC
March 24, 2022 - October 4, 2024
OPPENHEIMER & CO. INC.
April 12, 2013 - April 26, 2017
LIGHT HORSE SECURITIES, INC
December 12, 2007 - March 28, 2013
SARATOGA CAPITAL MARKETS
August 10, 2007 - December 7, 2007
CANACCORD GENUITY SECURITIES LLC
November 10, 2006 - August 10, 2007
COLLINS STEWART INC.
January 8, 2005 - December 5, 2006
TULLETT PREBON FINANCIAL SERVICES LLC
December 4, 2003 - January 21, 2005
BURLINGTON CAPITAL MARKETS INC.
September 29, 2003 - January 5, 2004
GREEK TRADING LLC
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 55
Date: 3/26/2004
Limited Representative-Equity Trader ExamCurrent 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/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 | 39,036 |
| AUM (Assets Under Management) | $ 36,710,705,748 |
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 |
|---|---|---|
| 02/24/2026 | ||
| 01/24/2025 | ||
| 10/25/2023 |
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.