John E. Langston
Professional summary
John Edward Langston is a registered financial advisor currently at ROBERTSON INVESTMENT MANAGEMENT located in Houston, Texas and NETWORK 1 FINANCIAL SECURITIES INC. located in Houston, Texas.
John is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 1985. John has worked at 11 firms and has passed the Series 65, Series 63, SIE, Series 31, Series 7 and Series 6 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - RIA
Click below to view John Edward Langston's CRS (Customer Relationship Summary).
Certified licenses
Experience
January 24, 2018 - Present
ROBERTSON INVESTMENT MANAGEMENT
Office #1: 5120 Woodway Suite 9029, Houston, TX 77056March 7, 2025 - Present
NETWORK 1 FINANCIAL SECURITIES INC.
Office #1: 919 Milam Suite 550, Houston, TX 77002June 14, 2024 - January 21, 2025
OSAIC WEALTH, INC.
December 5, 2019 - June 14, 2024
SECURITIES AMERICA, INC.
July 2, 2012 - November 25, 2019
FIRST ALLIED ADVISORY SERVICES, INC.
December 16, 2004 - July 2, 2012
FIRST ALLIED SECURITIES, INC.
November 9, 2004 - November 22, 2019
FIRST ALLIED SECURITIES, INC.
January 23, 2001 - June 9, 2005
NELSONREID, INC.
December 16, 1997 - January 18, 2001
MORGAN STANLEY DW INC.
March 9, 1993 - December 31, 1998
THE O.N. EQUITY SALES COMPANY
October 26, 1990 - October 29, 1991
AMERICAN GENERAL SECURITIES INCORPORATED
April 30, 1985 - February 8, 1989
PRUCO SECURITIES, LLC.
Primary Firm SEC Registration
ROBERTSON INVESTMENT MANAGEMENT
CRD#: 115425 / SEC#: 801-120446
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
(3/13/2025)
(3/14/2025)
(3/31/2025)
(3/14/2025)
(3/7/2025)
(3/14/2025)
(3/14/2025)
(3/10/2025)
(3/22/2025)
(3/10/2025)
(3/10/2025)
(3/10/2025)
(3/14/2025)
(1/24/2018)
(3/10/2025)
Exams
FINRA
Nasdaq Stock Market
Current Firm
ROBERTSON INVESTMENT MANAGEMENT
CRD#: 115425 / SEC#: 801-120446
Contact information
SEC notice filing (5 States and Territories)
Regulatory assets under management
| Total Number of Accounts | 779 |
| AUM (Assets Under Management) | $ 273,053,474 |
Exempt reporting advisers
| SEC / JURISDICTION | REPORTING STATUS | EFFECTIVE DATE |
|---|---|---|
| Colorado | ERA - Withdrawn | 12/22/2020 |
| Louisiana | ERA - Withdrawn | 12/22/2020 |
Red Flags
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