John Sequeira
2 email domains
AeroLeads people directory · profile
John Sequeira Email & Phone Number
Manufacturing Associate IV, Protein Purification
at
Celldex Therapeutics
1 work email found
@celldex.com
LinkedIn matched
✓ Verified August 2026
3 data sources
Profile completeness 71%
Current company
Role
Manufacturing Associate IV, Protein Purification
Location
United States
Company size
Who is John Sequeira? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Sequeira is listed as Manufacturing Associate IV, Protein Purification at Celldex Therapeutics, a with 150 employees, based in United States. AeroLeads shows a work email signal at celldex.com and a matched LinkedIn profile for John Sequeira.
Company email context
Email format at Celldex Therapeutics
This section adds company-level context without repeating John Sequeira's masked contact details.
{first_initial}{last}@celldex.com
89% confidence
AeroLeads found 1 current-domain work email signal for John Sequeira. Compare company email patterns before reaching out.
Profile bio
About John Sequeira
John Sequeira is a Manufacturing Associate IV, Protein Purification at Celldex Therapeutics.
Current workplace
John Sequeira's current company
Company context helps verify the profile and gives searchers a useful next step.
Celldex Therapeutics
1 role
John Sequeira work experience
A career timeline built from the work history available for this profile.
-
Manufacturing Associate Iv, Protein Purification
Team & coworkers
Colleagues at Celldex Therapeutics
Other employees you can reach at celldex.com. View company contacts for 150 employees →
KV
Kathleen Vaclavik
Colleague at Celldex TherapeuticsMedfield, Massachusetts, United States
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JW
Jeff Weidlick
Colleague at Celldex TherapeuticsHampton, New Jersey, United States
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KT
Kevin Trottier
Colleague at Celldex TherapeuticsDouglas, Massachusetts, United States
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RB
Rachael Baker
Colleague at Celldex TherapeuticsGuilford, Connecticut, United States
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JW
John White
Colleague at Celldex TherapeuticsFranklin, Massachusetts, United States
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DP
Deb Pendola
Colleague at Celldex TherapeuticsMalden, Massachusetts, United States
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JL
Jay Lillquist
Colleague at Celldex TherapeuticsLyme, Connecticut, United States
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AF
Ana Furtado
Colleague at Celldex TherapeuticsProvidence County, Rhode Island, United States
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IS
Ian Sullivan
Colleague at Celldex TherapeuticsBerkley, Massachusetts, United States
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SH
Sandy Hoffmeier
Colleague at Celldex TherapeuticsBethlehem, Pennsylvania, United States
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Kathleen Vaclavik
Colleague at Celldex TherapeuticsMedfield, Massachusetts, United States
View →
JW
Jeff Weidlick
Colleague at Celldex TherapeuticsHampton, New Jersey, United States
View →
KT
Kevin Trottier
Colleague at Celldex TherapeuticsDouglas, Massachusetts, United States
View →
RB
Rachael Baker
Colleague at Celldex TherapeuticsGuilford, Connecticut, United States
View →
JW
John White
Colleague at Celldex TherapeuticsFranklin, Massachusetts, United States
View →
DP
Deb Pendola
Colleague at Celldex TherapeuticsMalden, Massachusetts, United States
View →
JL
Jay Lillquist
Colleague at Celldex TherapeuticsLyme, Connecticut, United States
View →
AF
Ana Furtado
Colleague at Celldex TherapeuticsProvidence County, Rhode Island, United States
View →
IS
Ian Sullivan
Colleague at Celldex TherapeuticsBerkley, Massachusetts, United States
View →
SH
Sandy Hoffmeier
Colleague at Celldex TherapeuticsBethlehem, Pennsylvania, United States
View →
FAQ
Frequently asked questions about John Sequeira
Quick answers generated from the profile data available on this page.
What company does John Sequeira work for?
John Sequeira works for Celldex Therapeutics.
What is John Sequeira's role at Celldex Therapeutics?
John Sequeira is listed as Manufacturing Associate IV, Protein Purification at Celldex Therapeutics.
What is John Sequeira's email address?
AeroLeads has found 1 work email signal at @celldex.com for John Sequeira at Celldex Therapeutics.
Where is John Sequeira based?
John Sequeira is based in United States while working with Celldex Therapeutics.
What companies has John Sequeira worked for?
John Sequeira has worked for Celldex Therapeutics.
Who are John Sequeira's colleagues at Celldex Therapeutics?
John Sequeira's colleagues at Celldex Therapeutics include Kathleen Vaclavik, Jeff Weidlick, Kevin Trottier, Rachael Baker, and John White.
How can I contact John Sequeira?
You can use AeroLeads to view verified contact signals for John Sequeira at Celldex Therapeutics, including work email, phone, and LinkedIn data when available.
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