About James Coffin

James Coffin is a genomics executive who served as President and Chief Operating Officer of Sema4 Holdings Corp. He later took leadership roles at GeneDx and Velsera, and public sources indicate he will be President and CEO of Velsera effective January 2026. His background is in life sciences and genomics operations.

Resources Pricing

Resources

Join freeJoin for free Free · no credit card

Sign Out Dashboard

The Startup Fundraising Platform

Raise funds for your startup

Find the right investors and get real replies — instantly, powered by AI.

AI-scored pitch deck
Matched investor list
Personalized outreach drafts

Join for free

Takes 30 seconds · No credit card · Cancel anytime

See it in action ↓

Library
Articles
Pitch Decks
Videos
Shorts
Profiles
Visuals
Questions
Ask

All
Seed & Pre-Seed
Series A & B
Fintech
SaaS & Dev Tools
Consumer & Social
Marketplace & Frontier
Mistakes to Avoid
Checklist
How to Send
Design
Length
Order
Storytelling
Investor Q&A
One-Pager
Email Templates
Data Room
Investor Update
Term Sheet
SAFE vs Priced
Due Diligence
Timeline
Metrics
Valuation
Cap Table
Pipeline
Board
Objections
References
Closing
Bridge Round
Down Round
Secondary Sale
Investor Rejection
First Meeting
Second Meeting
Partner Meeting
Post-Mortem
Update Cadence
Angel Round
Option Pool Shuffle
Fundraise Pause
Vetting VCs
First 90 Days
First Board Meeting
Reference Calls
NDA Template
Bylaws Template

LibraryPitch Deck Examples

Slide-by-slide guide

Library
Articles
Pitch Decks
Videos
Shorts
Profiles
Visuals
Questions
Ask

LibraryArticles

•By Alejandro Cremades

James Coffin, Founder of Sema4

About James Coffin

James Coffin at a glance

More founders in Atlanta, USA (44)

Browse related founder lists (4)