• Individual
  • Firm
at
in
in
When communicating online or investing with any professional, make sure you know who you’re dealing with. Imposters might link to sites like BrokerCheck from phishing or similar scam websites, or through social media , trying to steal your personal information or your money. Please contact FINRA with any concerns.
DONALD MARO KOHNSTAMM
DON KOHNSTAMM, DONALD M KOHNSTAMM
CRD#: 273359
IA
Investment Adviser
B
Broker
CETERA INVESTMENT ADVISERS LLCCRD#: 105644 3635 GENESEE STR STE 200
BUFFALO, NY 14225
CETERA ADVISOR NETWORKS LLCCRD#: 13572 3635 GENESEE STR STE 200
BUFFALO, NY 14225
Registration History
197019751980198519901995200020052010201520202025IACETERA INVESTMENT ADVISERS LLC (CRD# 105644)2023 - Present (1 year)BCETERA ADVISOR NETWORKS LLC (CRD# 13572)2013 - Present (11 years)BTOWER SQUARE SECURITIES, INC. (CRD# 833)2009 - 2013 (4 years)BING FINANCIAL PARTNERS, INC. (CRD# 2882)2004 - 2009 (5 years)BLOCUST STREET SECURITIES, INC. (CRD# 1703)1996 - 2004 (8 years)BCNA INVESTOR SERVICES, INC. (CRD# 7360)1977 - 1996 (18 years)BSG EQUITIES CORPORATION (CRD# 17900)1986 - 1989 (2 years)BINVESTMENT DISTRIBUTORS INC. (CRD# 14560)1984 - 1986 (2 years)BCNA INVESTOR SERVICES, INC. (CRD# 163)1968 - 1977 (8 years)IACETERA ADVISOR NETWORKS LLC (CRD# 13572)2021 - 2023 (2 years)
License(s)

State Registrations

B
California 9/3/2013

B
New York 9/3/2013

B
Florida 9/3/2013

IA
New York 6/29/2023

B
Georgia 1/2/2025

B
North Carolina 1/2/2019

B
Maryland 9/3/2013

B
Ohio 9/3/2013

B
Missouri 4/1/2022

B
Pennsylvania 12/3/2018

B
New Jersey 7/18/2017

SRO Registrations

Not all jurisdictions require IAR registration or may have an exemption from registration.
Current Registration(s)
IA
CETERA INVESTMENT ADVISERS LLC (CRD#:105644)
3635 GENESEE STR STE 200, BUFFALO, NY 14225
Registered with this firm since 6/29/2023

B
CETERA ADVISOR NETWORKS LLC (CRD#:13572)
3635 GENESEE STR STE 200, BUFFALO, NY 14225
Registered with this firm since 9/3/2013

Previous Registration(s)
th hidden textth hidden textNameLocation
IA
03/31/2021 - 06/29/2023 CETERA ADVISOR NETWORKS LLC (CRD#:13572) EL SEGUNDO, CA
B
03/25/2009 - 09/03/2013 TOWER SQUARE SECURITIES, INC. (CRD#:833) BUFFALO, NY
B
01/01/2004 - 03/27/2009 ING FINANCIAL PARTNERS, INC. (CRD#:2882) WILLIAMSVILLE, NY
B
01/01/1996 - 01/01/2004 LOCUST STREET SECURITIES, INC. (CRD#:1703) DES MOINES, IA
B
03/08/1977 - 01/01/1996 CNA INVESTOR SERVICES, INC. (CRD#:7360) NEW YORK, NY
B
11/04/1986 - 04/20/1989 SG EQUITIES CORPORATION (CRD#:17900)
B
08/27/1984 - 10/21/1986 INVESTMENT DISTRIBUTORS INC. (CRD#:14560)
B
04/26/1968 - 03/08/1977 CNA INVESTOR SERVICES, INC. (CRD#:163)
For additional information about investment advisers or broker-dealers, please visit
B
Broker
IA
Investment Adviser
Disclosures
Disclosures can be customer complaints or arbitrations, regulatory actions, employment terminations, bankruptcy filings and certain civil or criminal proceedings that they were a part of.