John L. Oliver
Professional summary
John Leachman Oliver, who also goes by Jack L Oliver III, Jack L Oliver, Jack Leachman Oliver, III Iii, John Leachman Oliver, is a registered financial professional currently at ABG, LLC located in New York, New York.
John is registered as a RR (Registered Representative) and started their career in finance in 2005. John has worked at 6 firms and has passed the Series 63, Series 99TO, SIE, Series 7 and Series 24 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - BD
Click below to view John Leachman Oliver's CRS (Customer Relationship Summary).
Certified licenses
Experience
March 30, 2026 - Present
ABG, LLC
Office #1: 725 Fifth Avenue 24th Floor, New York, NY 10022May 22, 2019 - March 24, 2026
ARTIST CAPITAL LLC
September 10, 2018 - July 19, 2019
DOCK SQUARE SECURITIES , LLC
July 17, 2017 - October 5, 2018
MOELIS & COMPANY LLC
September 22, 2008 - January 23, 2017
BARCLAYS CAPITAL INC.
August 17, 2005 - September 22, 2008
LEHMAN BROTHERS 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
(3/30/2026)
Exams
Series 99TO
Date: 1/2/2023
Operations Professional ExaminationFINRA
Current Firm
ABG, LLC
CRD#: 167190 / SEC#: , 8-69247
Contact information
FINRA licenses (2 States and Territories)
Documents
Red Flags
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