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David Herrmann Email & Phone Number
Portfolio Manager
at
Mariner Investment Group, LLC
1 work email found
@chicago.com
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 86%
Current company
Role
Portfolio Manager
Location
Greater Chicago Area, United States, United States
Company size
Who is David Herrmann? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
David Herrmann is listed as Portfolio Manager at Mariner Investment Group, LLC, a company with 160 employees, based in Greater Chicago Area, United States, United States. AeroLeads shows a work email signal at chicago.com and a matched LinkedIn profile for David Herrmann.
David Herrmann previously worked as Senior Portfolio Manager at Chicago Trading Company and Executive Director at Morgan Stanley. David Herrmann holds Bachelor Of Science, Economics from University Of Pennsylvania.
Company email context
Email format at Mariner Investment Group, LLC
This section adds company-level context without repeating David Herrmann's masked contact details.
*@chicago.com
68% confidence
AeroLeads found 1 current-domain work email signal for David Herrmann. Compare company email patterns before reaching out.
Profile bio
About David Herrmann
David Herrmann is a Portfolio Manager at Mariner Investment Group, LLC.
Current workplace
David Herrmann's current company
Company context helps verify the profile and gives searchers a useful next step.
Mariner Investment Group, Llc
6 roles
David Herrmann work experience
A career timeline built from the work history available for this profile.
Senior Portfolio Manager
Current
Sep 2020 - Present
Jan 2010 - Sep 2020
Member, Board Of Directors / Advisor / Seed Investor
Launched in Whole Foods nationwide, September 2016www.drinkkoia.comRawNature Corporation
Jan 2016 - Jun 2017
Director
Knight Capital Group
Fixed Income Sales
Nov 2008 - Jan 2010
Sep 2003 - Sep 2008
Team & coworkers
Colleagues at Mariner Investment Group, LLC
Other employees you can reach at marinercapital.com. View company contacts for 160 employees →
TG
T G
Colleague at Mariner Investment Group, LlcWeston, Connecticut, United States, United States
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AV
Alicia Vincent
Colleague at Mariner Investment Group, LlcCornelius, North Carolina, United States, United States
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SD
Simon D.
Colleague at Mariner Investment Group, LlcArmonk, New York, United States, United States
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RB
Ron Brunner
Colleague at Mariner Investment Group, LlcHouston, Texas, United States, United States
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JM
Jim Murphy
Colleague at Mariner Investment Group, LlcBrewster, New York, United States, United States
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CG
Connor Galvin
Colleague at Mariner Investment Group, LlcBaltimore, Maryland, United States, United States
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AS
Alina Schwartz
Colleague at Mariner Investment Group, LlcScarsdale, New York, United States, United States
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JL
Jose Luis
Colleague at Mariner Investment Group, LlcPeoria Metropolitan Area, United States
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JH
John Harlan
Colleague at Mariner Investment Group, LlcGreater Houston, United States
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JP
Jennifer Porter
Colleague at Mariner Investment Group, LlcStamford, Connecticut, United States, United States
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T G
Colleague at Mariner Investment Group, LlcWeston, Connecticut, United States, United States
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AV
Alicia Vincent
Colleague at Mariner Investment Group, LlcCornelius, North Carolina, United States, United States
View →
SD
Simon D.
Colleague at Mariner Investment Group, LlcArmonk, New York, United States, United States
View →
RB
Ron Brunner
Colleague at Mariner Investment Group, LlcHouston, Texas, United States, United States
View →
JM
Jim Murphy
Colleague at Mariner Investment Group, LlcBrewster, New York, United States, United States
View →
CG
Connor Galvin
Colleague at Mariner Investment Group, LlcBaltimore, Maryland, United States, United States
View →
AS
Alina Schwartz
Colleague at Mariner Investment Group, LlcScarsdale, New York, United States, United States
View →
JL
Jose Luis
Colleague at Mariner Investment Group, LlcPeoria Metropolitan Area, United States
View →
JH
John Harlan
Colleague at Mariner Investment Group, LlcGreater Houston, United States
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JP
Jennifer Porter
Colleague at Mariner Investment Group, LlcStamford, Connecticut, United States, United States
View →
2 education records
David Herrmann education
Bachelor Of Science, Economics
Education record
Lincoln Park High School
FAQ
Frequently asked questions about David Herrmann
Quick answers generated from the profile data available on this page.
What company does David Herrmann work for?
David Herrmann works for Mariner Investment Group, LLC.
What is David Herrmann's role at Mariner Investment Group, LLC?
David Herrmann is listed as Portfolio Manager at Mariner Investment Group, LLC.
What is David Herrmann's email address?
AeroLeads has found 1 work email signal at @chicago.com for David Herrmann at Mariner Investment Group, LLC.
Where is David Herrmann based?
David Herrmann is based in Greater Chicago Area, United States, United States while working with Mariner Investment Group, LLC.
What companies has David Herrmann worked for?
David Herrmann has worked for Mariner Investment Group, Llc, Chicago Trading Company, Morgan Stanley, Koia, and Knight Capital Group.
Who are David Herrmann's colleagues at Mariner Investment Group, LLC?
David Herrmann's colleagues at Mariner Investment Group, LLC include T G, Alicia Vincent, Simon D., Ron Brunner, and Jim Murphy.
How can I contact David Herrmann?
You can use AeroLeads to view verified contact signals for David Herrmann at Mariner Investment Group, LLC, including work email, phone, and LinkedIn data when available.
What schools did David Herrmann attend?
David Herrmann holds Bachelor Of Science, Economics from University Of Pennsylvania.
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