Diana M. Decharles
Professional summary
Diana Marie Decharles, CFP®, who also goes by Diana Marie Gerstmann, is a registered financial advisor currently at PINNACLE ASSET MANAGEMENT GROUP, CORPORATION (INC.) located in Shreveport, Louisiana and OSAIC WEALTH, INC. located in Shreveport, Louisiana.
Diana is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 1985. Diana has worked at 6 firms and has passed the Series 65, Series 63, Series 52TO, SIE, Series 7, Series 53 and Series 24 exams.
Question & Answer
Aliases
Other business activities
CRS (Client Relationship Summary) - RIA
Click below to view Diana Marie Decharles's CRS (Customer Relationship Summary).
Certified licenses
Start date: 1989
Experience
January 29, 2023 - Present
PINNACLE ASSET MANAGEMENT GROUP, CORPORATION (INC.)
Office #1: 2020 Line Avenue, Shreveport, LA 71104-2125September 1, 2023 - Present
OSAIC WEALTH, INC.
Office #1: 2020 Line Avenue, Shreveport, LA 71104May 10, 2024 - July 11, 2024
OSAIC WEALTH, INC.
February 24, 2012 - December 31, 2022
PINNACLE ASSET MANAGEMENT GROUP, CORPORATION (INC.)
October 31, 2005 - September 1, 2023
OSAIC SERVICES, INC.
June 18, 1989 - October 31, 2005
SUNAMERICA SECURITIES, INC.
August 26, 1988 - June 18, 1989
SOUTHMARK FINANCIAL SERVICES, INC.
December 23, 1985 - September 13, 1988
AMERIPRISE FINANCIAL SERVICES, LLC
Primary Firm SEC Registration
PINNACLE ASSET MANAGEMENT GROUP, CORPORATION (INC.)
CRD#: 109965 / SEC#: 801-113976
State Registrations and Notice Filings
Listed states reflect where the advisor is authorized to serve clients under state regulations.
Visual representation of state registrations
(9/1/2023)
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Exams
Series 52TO
Date: 9/25/2025
Municipal Securities Representative ExaminationFINRA
Current Firm
PINNACLE ASSET MANAGEMENT GROUP, CORPORATION (INC.)
CRD#: 109965 / SEC#: 801-113976
Contact information
SEC notice filing (2 States and Territories)
Regulatory assets under management
| Total Number of Accounts | 232 |
| AUM (Assets Under Management) | $ 131,513,717 |
Red Flags
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