Branch Manager, Senior Director - Investments
Current
Feb 2020 - Present
AeroLeads people directory · profile
John Marshall Email & Phone Number
Branch Manager, Senior Director - Investments at Oppenheimer & Co. Inc.
at
Oppenheimer & Co. Inc.
1 work email found
@opco.com
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 86%
Current company
Role
Branch Manager, Senior Director - Investments at Oppenheimer & Co. Inc.
Location
Saddle Brook, New Jersey, United States
Company size
Who is John Marshall? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Marshall is listed as Branch Manager, Senior Director - Investments at Oppenheimer & Co. Inc. at Oppenheimer & Co. Inc., a company with 2663 employees, based in Saddle Brook, New Jersey, United States. AeroLeads shows a work email signal at opco.com and a matched LinkedIn profile for John Marshall.
John Marshall previously worked as Branch Manager, Senior Director - Investments at Oppenheimer & Co. Inc. and First Vice President - Investments at Stifel Financial Corp.. John Marshall studied at Syracuse University.
Company email context
Email format at Oppenheimer & Co. Inc.
This section adds company-level context without repeating John Marshall's masked contact details.
{first}.{last}@opco.com
89% confidence
AeroLeads found 1 current-domain work email signal for John Marshall. Compare company email patterns before reaching out.
Profile bio
About John Marshall
I am licensed in the following States: CA, CT, FL, MD, MA, NJ, NY, OH, PA, WA. Any information contained herein pertaining to a securities business should not be considered a solicitation to buy or sell any securities or financial products, and is otherwise not intended for anyone who does not reside in those States. Links are being provided for information purposes only. Please go to http://www.oppenheimer.com/legal/social-media-policies.aspx for important information regarding social media and posted content. For a direct link to the disclosures, please click on Disclaimers in the Contact Info section of my profile.
Current workplace
John Marshall's current company
Company context helps verify the profile and gives searchers a useful next step.
Oppenheimer & Co. Inc.
3 roles
John Marshall work experience
A career timeline built from the work history available for this profile.
First Vice President - Investments
Jun 2005 - Feb 2020
Financial Advisor
H&R Block Financial Advisors
Jun 1995 - Jun 2005
Team & coworkers
Colleagues at Oppenheimer & Co. Inc.
Other employees you can reach at opco.com. View company contacts for 2663 employees →
AP
Allison Potter
Colleague at Oppenheimer & Co. Inc.
New York, New York, United States, United States
View →
AG
Art Gerson
Colleague at Oppenheimer & Co. Inc.
Bethesda, Maryland, United States, United States
View →
JT
Jack Tidrick
Colleague at Oppenheimer & Co. Inc.
Overland Park, Kansas, United States, United States
View →
RF
Rosemary Freile
Colleague at Oppenheimer & Co. Inc.
Queens County, New York, United States, United States
View →
DW
Derrick Watts
Colleague at Oppenheimer & Co. Inc.
Sugar Grove, Illinois, United States, United States
View →
SL
Sean Li
Colleague at Oppenheimer & Co. Inc.
Basking Ridge, New Jersey, United States, United States
View →
JJ
Jonathan Jenkins, Cfa
Colleague at Oppenheimer & Co. Inc.
Philadelphia, Pennsylvania, United States, United States
View →
JA
James Azeltine
Colleague at Oppenheimer & Co. Inc.
Leawood, Kansas, United States, United States
View →
LM
Linda Melcer
Colleague at Oppenheimer & Co. Inc.
Boca Raton, Florida, United States, United States
View →
MD
Manuel Dejesus Torres
Colleague at Oppenheimer & Co. Inc.
Seaford, New York, United States, United States
View →
Allison Potter
Colleague at Oppenheimer & Co. Inc.
New York, New York, United States, United States
View →
AG
Art Gerson
Colleague at Oppenheimer & Co. Inc.
Bethesda, Maryland, United States, United States
View →
JT
Jack Tidrick
Colleague at Oppenheimer & Co. Inc.
Overland Park, Kansas, United States, United States
View →
RF
Rosemary Freile
Colleague at Oppenheimer & Co. Inc.
Queens County, New York, United States, United States
View →
DW
Derrick Watts
Colleague at Oppenheimer & Co. Inc.
Sugar Grove, Illinois, United States, United States
View →
SL
Sean Li
Colleague at Oppenheimer & Co. Inc.
Basking Ridge, New Jersey, United States, United States
View →
JJ
Jonathan Jenkins, Cfa
Colleague at Oppenheimer & Co. Inc.
Philadelphia, Pennsylvania, United States, United States
View →
JA
James Azeltine
Colleague at Oppenheimer & Co. Inc.
Leawood, Kansas, United States, United States
View →
LM
Linda Melcer
Colleague at Oppenheimer & Co. Inc.
Boca Raton, Florida, United States, United States
View →
MD
Manuel Dejesus Torres
Colleague at Oppenheimer & Co. Inc.
Seaford, New York, United States, United States
View →
2 education records
John Marshall education
Education record
Education record
FAQ
Frequently asked questions about John Marshall
Quick answers generated from the profile data available on this page.
What company does John Marshall work for?
John Marshall works for Oppenheimer & Co. Inc..
What is John Marshall's role at Oppenheimer & Co. Inc.?
John Marshall is listed as Branch Manager, Senior Director - Investments at Oppenheimer & Co. Inc. at Oppenheimer & Co. Inc..
What is John Marshall's email address?
AeroLeads has found 1 work email signal at @opco.com for John Marshall at Oppenheimer & Co. Inc..
Where is John Marshall based?
John Marshall is based in Saddle Brook, New Jersey, United States while working with Oppenheimer & Co. Inc..
What companies has John Marshall worked for?
John Marshall has worked for Oppenheimer & Co. Inc., Stifel Financial Corp., and H&R Block Financial Advisors.
Who are John Marshall's colleagues at Oppenheimer & Co. Inc.?
John Marshall's colleagues at Oppenheimer & Co. Inc. include Allison Potter, Art Gerson, Jack Tidrick, Rosemary Freile, and Derrick Watts.
How can I contact John Marshall?
You can use AeroLeads to view verified contact signals for John Marshall at Oppenheimer & Co. Inc., including work email, phone, and LinkedIn data when available.
What schools did John Marshall attend?
John Marshall studied at Syracuse University.
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