William J. Treen
Professional summary
William Jonathan Treen, who also goes by William Treen, is a registered financial professional currently at JEFFERIES LLC located in New York, New York.
William is registered as a RR (Registered Representative) and started their career in finance in 1994. William has worked at 5 firms and has passed the Series 63, SIE, Series 3, Series 7, Series 10 and Series 9 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - BD
Click below to view William Jonathan Treen's CRS (Customer Relationship Summary).
Certified licenses
Experience
March 10, 2021 - Present
JEFFERIES LLC
Office #1: 520 Madison Avenue, New York, NY 10022July 28, 2017 - September 5, 2019
DEUTSCHE BANK SECURITIES INC.
April 3, 2017 - June 23, 2017
BNP PARIBAS SECURITIES CORP.
February 19, 2008 - March 13, 2017
CREDIT SUISSE SECURITIES (USA) LLC
August 23, 1994 - November 21, 2007
MORGAN STANLEY & CO. LLC
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
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Exams
24X National Exchange LLC
BOX Exchange LLC
Cboe BYX Exchange, Inc.
Cboe BZX Exchange, Inc.
Cboe C2 Exchange, Inc.
Cboe EDGA Exchange, Inc.
Cboe EDGX Exchange, Inc.
Cboe Exchange, Inc.
FINRA
Investors' Exchange LLC
Long-Term Stock Exchange, Inc.
MEMX LLC
MIAX Emerald, LLC
MIAX PEARL, LLC
MIAX Sapphire
Miami International Securities Exchange, LLC
NYSE American LLC
NYSE Arca, Inc.
NYSE National, Inc.
NYSE Texas, Inc.
Nasdaq BX, Inc.
Nasdaq GEMX, LLC
Nasdaq ISE, LLC
Nasdaq MRX, LLC
Nasdaq PHLX LLC
Nasdaq Stock Market
New York Stock Exchange
Current Firm
JEFFERIES LLC
CRD#: 2347 / SEC#: , 8-15074
Contact information
FINRA licenses (53 States and Territories)
Direct owners and executive officers
| Name | Position | CRD# |
|---|---|---|
| JEFFERIES FINANCIAL GROUP INC | DIRECT OWNER | |
| CAGNO, MARK LAWRENCE | GLOBAL CONTROLLER, MANAGING DIRECTOR | 2510148 |
| FISCELLA, MICHAEL EUGENE | GLOBAL HEAD OF OPERATIONS, MANAGING DIRECTOR | 2490187 |
| FORLENZA, PETER CHARLES | GLOBAL HEAD OF EQUITIES, MANAGING DIRECTOR | 2366985 |
| FRIEDMAN, BRIAN PAUL | DIRECTOR AND CHAIRMAN, EXECUTIVE COMMITTEE | 1298550 |
| HANDLER, RICHARD BRIAN | CHAIRMAN, CHIEF EXECUTIVE OFFICER AND DIRECTOR | 1563245 |
| LARSON, MATTHEW SCOTT | EXECUTIVE VICE PRESIDENT AND CFO/ PRINCIPAL FINANCIAL OFFICER | 2605152 |
| SCORAN, LAURI A | CHIEF COMPLIANCE OFFICER, MANAGING DIRECTOR | 2060170 |
| SHARP, MICHAEL JAMES | GENERAL COUNSEL, SECRETARY, EXECUTIVE VICE PRESIDENT | 1013864 |
| STACCONI, JOHN FRANCO | TREASURER | 1814227 |
Disclosures
| Regulatory Event | 133 |
| Arbitration | 4 |
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.
