William M. Linnan
Professional summary
William Mark Linnan, who also goes by Mark Linnan, W. Mark Linnan, is a registered financial professional currently at OLD CITY SECURITIES LLC located in New York, New York.
William is registered as a RR (Registered Representative) and started their career in finance in 1988. William has worked at 7 firms and has passed the Series 63 and Series 7 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - BD
Click below to view William Mark Linnan's CRS (Customer Relationship Summary).
Certified licenses
Experience
November 23, 2020 - Present
OLD CITY SECURITIES LLC
Office #1: 589 Fifth Avenue Ph, New York, NY 10017November 18, 2019 - October 8, 2020
KATAMA SECURITIES LLC
June 17, 2009 - August 13, 2010
MIDDLEBURY SECURITIES LLC
April 2, 2009 - January 9, 2014
INDIAN HARBOR, LLC
January 18, 2006 - February 27, 2009
SANDERS MORRIS LLC
August 26, 1988 - December 24, 1992
LEHMAN BROTHERS INC.
January 1, 1988 - April 27, 1988
E. F. HUTTON & COMPANY INC
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
(11/23/2020)
(12/5/2020)
Exams
FINRA
Current Firm
OLD CITY SECURITIES LLC
CRD#: 171910 / SEC#: , 8-69488
Contact information
FINRA licenses (51 States and Territories)
Direct owners and executive officers
Red Flags
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