Tech Company Financing Transactions

Primrose Bio Funding Round

Primrose Bio closed a financing round on 9/22/2026. Investors included Signet Healthcare Partners, 1315 Capital and Agent Capital.

Transaction Overview

Company Name
Announced On
9/22/2026
Transaction Type
Venture Equity
Amount
Unknown
Round
Undisclosed
Proceeds Purpose
The company intends to use the funds to continue to expand the reach and capabilities of its technology portfolio.

Company Information

Company Status
Private & Independent
Industry
Biopharmaceutical
Mailing Address
10790 Roselle St
San Diego, CA 92121
USA
Email Address
Overview
Primrose Bio offers radically new products and tools that unlock unexplored possibilities for the discovery, development, and manufacturing of new molecules. Our mission is to enable the development of innovative therapeutics, vaccines and ingredients to advance global health.
Profile
Primrose Bio LinkedIn Company Profile
Social Media
Primrose Bio Company Twitter Account
Company News
Primrose Bio News
Facebook
Primrose Bio on Facebook
YouTube
Primrose Bio on YouTube

Management Team

Title
Name
Email & Social
Chief Executive Officer
Drew Burch
  Drew Burch LinkedIn Profile  Drew Burch Twitter Account  Drew Burch News  Drew Burch on Facebook
Chief Financial Officer
Simon Latimer
  Simon Latimer LinkedIn Profile  Simon Latimer Twitter Account  Simon Latimer News  Simon Latimer on Facebook
Controller
Marc Ayres
  Marc Ayres LinkedIn Profile  Marc Ayres Twitter Account  Marc Ayres News  Marc Ayres on Facebook
President
Diane Retallack
  Diane Retallack LinkedIn Profile  Diane Retallack Twitter Account  Diane Retallack News  Diane Retallack on Facebook
Vice President
Jeff Allen
  Jeff Allen LinkedIn Profile  Jeff Allen Twitter Account  Jeff Allen News  Jeff Allen on Facebook
VP - Bus. Development
Louis Cantolupo
  Louis Cantolupo LinkedIn Profile  Louis Cantolupo Twitter Account  Louis Cantolupo News  Louis Cantolupo on Facebook
VP - Engineering
Russell Coleman
  Russell Coleman LinkedIn Profile  Russell Coleman Twitter Account  Russell Coleman News  Russell Coleman on Facebook
VP - Operations
Bill Colby
  Bill Colby LinkedIn Profile  Bill Colby Twitter Account  Bill Colby News  Bill Colby on Facebook
VP - Product Management
Jennifer Wittbold
  Jennifer Wittbold LinkedIn Profile  Jennifer Wittbold Twitter Account  Jennifer Wittbold News  Jennifer Wittbold on Facebook


 

 

Browse more venture capital transactions:

Prev: 9/22/2026: Molecular Targeting Technologies (MTTI) venture capital transaction
Next: 9/22/2026: Bird&Be venture capital transaction

 

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Where The Data Comes From

We do our best to report on all VC transactions involving tech companies. VC transactions reported here are sourced from news reports and company announcements. The information is sourced from VentureDeal.com, an affiliated venture.

 


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