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DT

Donald E. Tinnin

CETERA INVESTMENT ADVISERS
ST LOUIS, MO 63131
Some features on this profile are disabled
CRD#: 1765247
DT

Professional summary

Donald Eugene Tinnin, who also goes by Donald Tinnin, is a registered financial advisor currently at CETERA INVESTMENT ADVISERS LLC located in St Louis, Missouri and CETERA WEALTH SERVICES, LLC located in St Louis, Missouri.

Donald is registered as an IAR (Investment Advisor Representative) and RR (Registered Representative) and started their career in finance in 1987. Donald has worked at 5 firms and has passed the Series 65, Series 63, SIE, Series 3 and Series 7 exams.

Question & Answer

Are you a "fiduciary"?
Yes

Aliases

Donald Tinnin

Other business activities

Outside business activity is any business or activity undertaken by an advisor that is outside the scope of their relationship with their firm (e.g., consulting services, real estate, freelance work, teaching, etc.). Investors should stay informed about these activities to ensure no conflicts of interest.
The advisor shows no other business activity.

Blog Corner

CRS (Client Relationship Summary) - RIA

Click below to view Donald Eugene Tinnin's CRS (Customer Relationship Summary).
CRS (Customer Relationship Summary)

Certified licenses

Advisors may have various certifications and credentials from different organizations. AdvisorCheck highlights these seven certifications - AIF®, CFP®, ChFC®, CFA, CLU®, CIMA®, CPWA®
None

Experience

Current

June 29, 2023 - Present

CETERA INVESTMENT ADVISERS LLC

Office #1: 11600 Manchester Rd Ste 100, St Louis, MO 63131
RIA
CRD#: 105644
ST LOUIS, MO
Current

September 3, 2013 - Present

CETERA WEALTH SERVICES, LLC

Office #1: 11600 Manchester Rd Ste 100, St Louis, MO 63131
BD
CRD#: 13572
St Louis, MO
Past

September 3, 2013 - June 29, 2023

CETERA WEALTH SERVICES, LLC

RIA
CRD#: 13572
EL SEGUNDO, CA
Past

January 26, 2012 - September 3, 2013

WALNUT STREET SECURITIES, INC.

RIA
CRD#: 15840
ST GENEVIERE, MO
Past

January 4, 1995 - September 3, 2013

WALNUT STREET SECURITIES, INC.

BD
CRD#: 15840
ST GENEVIERE, MO
Past

January 9, 1992 - December 31, 1994

STIFEL, NICOLAUS & COMPANY, INCORPORATED

BD
CRD#: 793
ST. LOUIS, MO
Past

December 22, 1987 - January 10, 1992

MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED

BD
CRD#: 7691
NEW YORK, NY

Primary Firm SEC Registration

This SEC-registered firm can serve clients nationwide. Some states may require the firm to submit a notice filing if the firm has more than 5 clients or a physical office there. You can view these state-level filings under the section titled "State Registrations and Notice Filings".
CI
CETERA INVESTMENT ADVISERS LLC
CETERA ADVISOR NETWORKS | TERRA FINANCIAL PLANNING GROUP LTD | GENWORTH FINANCIAL ADVISERS CORPORATION | FIRST ALLIED ADVISORY SERVICES | CETERA INVESTMENT ADVISERS LLC | CETERA ADVISORS

CRD#: 105644 / SEC#: 801-20406

RIA
Registered Investment Advisory firm - (1/13/1984 Approved)

State Registrations and Notice Filings

Listed states reflect where the advisor is authorized to serve clients under state regulations.

IAR
means the advisor is registered as an Investment Advisor Representative in this state and is authorized to provide investment advice to clients there.
RR
indicates the advisor is registered as a Registered Representative in this state, allowing them to offer securities such as stocks, bonds, and mutual funds through a broker-dealer.

Visual representation of state registrations

RR
California
(9/3/2013)
RR
Illinois
(9/3/2013)
RR
Missouri
(9/3/2013)
IAR
Missouri
(6/29/2023)
RR
Utah
(7/10/2025)

Exams

State Security Law Exam
IAR
Series 65
Date: 12/29/2011
Uniform Investment Adviser Law Examination
State Security Law Exam
RR
Series 63
Date: 12/30/1987
Uniform Securities Agent State Law Examination
General Industry/Product Exam
RR
SIE
Date: 10/1/2018
Securities Industry Essentials Examination
General Industry/Product Exam
RR
Series 3
Date: 6/26/1991
National Commodity Futures Examination
General Industry/Product Exam
RR
Series 7
Date: 12/19/1987
General Securities Representative Examination
SRO Registrations
RR
FINRA

Current Firm

CI
CETERA INVESTMENT ADVISERS LLC
CETERA ADVISOR NETWORKS | TERRA FINANCIAL PLANNING GROUP LTD | GENWORTH FINANCIAL ADVISERS CORPORATION | FIRST ALLIED ADVISORY SERVICES | CETERA INVESTMENT ADVISERS LLC | CETERA ADVISORS

CRD#: 105644 / SEC#: 801-20406

RIA
Registered Investment Advisory firm - (1/13/1984 Approved)
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Contact information

Main Address
1450 American Lane 6th Floor, Suite 650, Schaumburg, IL 60173-2096
Mailing Address
Phone number
(310) 257-7880
Established
Firm type
Fiscal year end
# of Employees
7,705

SEC notice filing (53 States and Territories)

Blank US states mapAlaskaHawaiiAlabamaArkansasArizonaCaliforniaColoradoConnecticutDelawareFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWisconsinWest VirginiaWyoming

Documents

Customer Relationship Summary (CRS / SEC)Latest Form ADV

Regulatory assets under management

Total Number of Accounts584,487
AUM (Assets Under Management)$ 163,792,814,520

Accountant surprise examination report

Filing DateForm ADV-E CoverForm ADV-E Report
10/27/2025
Cover Page
Report
12/13/2024
Cover Page
Report
09/26/2023
Cover Page
Report

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.

Company Information

CETERA INVESTMENT ADVISERS LLC

CRD#: 105644St Louis, MO 63131

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