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David Thomson Email & Phone Number

Retired Managing Director at Siebert Cisneros Shank at Siebert Cisneros Shank Co., LLC.

Location: Seattle, Washington, United States 2 work roles 1 school

1 work email found @sbsco.com 3 phones found area 313 and 646 LinkedIn matched

✓ Verified May 2026 4 data sources Profile completeness 86%

Current company

Siebert Cisneros Shank Co., LLC.

Role

Retired Managing Director at Siebert Cisneros Shank

Location

Seattle, Washington, United States

Company size

99 employees

Who is David Thomson? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

David Thomson is listed as Retired Managing Director at Siebert Cisneros Shank at Siebert Cisneros Shank Co., LLC., a company with 99 employees, based in Seattle, Washington, United States. AeroLeads shows a work email signal at sbsco.com, phone signal with area code 313, 646, and a matched LinkedIn profile for David Thomson.

David Thomson previously worked as Managing Director at Siebert Cisneros Shank Co., Llc. and 2nd Vice President at Smith Barney. David Thomson holds Ba, Economics from Stanford University.

Company email context

Email format at Siebert Cisneros Shank Co., LLC.

This section adds company-level context without repeating David Thomson's masked contact details.

{first_initial}{last}@sbsco.com

86% confidence

AeroLeads found 1 current-domain work email signal for David Thomson. Compare company email patterns before reaching out.

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Profile bio

About David Thomson

David Thomson is a Retired Managing Director at Siebert Cisneros Shank at Siebert Cisneros Shank Co., LLC..

Current workplace

David Thomson's current company

Company context helps verify the profile and gives searchers a useful next step.

Siebert Cisneros Shank Co., Llc.

Retired Managing Director at Siebert Cisneros Shank

new york, new york, united states

Website

siebertwilliams.com

Employees

99

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Company profile

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2 roles · 44 years

David Thomson work experience

A career timeline built from the work history available for this profile.

Managing Director

Current

Siebert Cisneros Shank Co., Llc.

1996 - Present ~30 yrs 4 mos

2Nd Vice President

Smith Barney

1982 - 1988 ~6 yrs

Team & coworkers

Colleagues at Siebert Cisneros Shank Co., LLC.

Other employees you can reach at siebertwilliams.com. View company contacts for 99 employees →

ED

Erlinda Dimas Colleague at Siebert Cisneros Shank Co., Llc.San Antonio, Texas, United States, United States View → OS

Orgia Senior Colleague at Siebert Cisneros Shank Co., Llc.San Diego, California, United States, United States View → NA

Navide Aminpour Colleague at Siebert Cisneros Shank Co., Llc.Boston, Massachusetts, United States, United States View → EC

Eugenie Chen Colleague at Siebert Cisneros Shank Co., Llc.New York, New York, United States, United States View → CP

Cindy Pride Colleague at Siebert Cisneros Shank Co., Llc.Houston, Texas, United States, United States View → JC

Joseph Canonico Colleague at Siebert Cisneros Shank Co., Llc.Fairfield, New Jersey, United States, United States View → NT

Nyomi Thomas Colleague at Siebert Cisneros Shank Co., Llc.Dallas, Texas, United States, United States View → GU

Geoff Urbina Colleague at Siebert Cisneros Shank Co., Llc.Seattle, Washington, United States, United States View → DK

Dennis Kelly Colleague at Siebert Cisneros Shank Co., Llc.Brooklyn, New York, United States, United States View → DK

Dorian Kye Colleague at Siebert Cisneros Shank Co., Llc.Chevy Chase, Maryland, United States, United States View →

1 education record

David Thomson education

Stanford University

Economics

FAQ

Frequently asked questions about David Thomson

Quick answers generated from the profile data available on this page.

What company does David Thomson work for?

David Thomson works for Siebert Cisneros Shank Co., LLC..

What is David Thomson's role at Siebert Cisneros Shank Co., LLC.?

David Thomson is listed as Retired Managing Director at Siebert Cisneros Shank at Siebert Cisneros Shank Co., LLC..

What is David Thomson's email address?

AeroLeads has found 1 work email signal at @sbsco.com for David Thomson at Siebert Cisneros Shank Co., LLC..

What is David Thomson's phone number?

AeroLeads has found 3 phone signal(s) with area code 313, 646 for David Thomson at Siebert Cisneros Shank Co., LLC..

Where is David Thomson based?

David Thomson is based in Seattle, Washington, United States while working with Siebert Cisneros Shank Co., LLC..

What companies has David Thomson worked for?

David Thomson has worked for Siebert Cisneros Shank Co., Llc. and Smith Barney.

Who are David Thomson's colleagues at Siebert Cisneros Shank Co., LLC.?

David Thomson's colleagues at Siebert Cisneros Shank Co., LLC. include Erlinda Dimas, Orgia Senior, Navide Aminpour, Eugenie Chen, and Cindy Pride.

How can I contact David Thomson?

You can use AeroLeads to view verified contact signals for David Thomson at Siebert Cisneros Shank Co., LLC., including work email, phone, and LinkedIn data when available.

What schools did David Thomson attend?

David Thomson holds Ba, Economics from Stanford University.

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