Sean Mackay Overview

  • Active Board Seats
  • 2

Sean Mackay General Information

Biography

Mr. Sean Mackay Co-Founded and served as Chief Executive Officer and Board Member at IsoPlexis. He also serves as an Operating Partner at Casdin Capital. He served as a Chief Product Officer at PhenomeX. He serves as a Board Member at Abbratech. He is an experienced entrepreneur at the convergence of life sciences and healthcare delivery. He co-founded and leads IsoPlexis, a venture-backed life science startup developing a diagnostic system to measure cellular immune response in patients. He led IsoPlexis through foundational licensing and capital raising while building the team and developing applications and products. Previously, he advanced business development at Kleiner Perkins-backed and incubated Lifesquare, which connected patients, payers, and providers through sharing essential healthcare information. While at Lifesquare, he generated strategic initiatives related to partnerships across the healthcare ecosystem. Through work at Lazard and several early-stage ventures, he developed deep experience in structuring and financing life sciences companies. He advised multiple biotechnology and medical technology companies on how to manage times of strategic change. He founded a life science-focused debt advisory business line at Lazard, helping grow revenues ten-fold for the group and establishing the infrastructure and hiring required to sustain the business. He graduated with a BS in Economics from the University of Pennsylvania's Wharton School and an MBA from the Yale School of Management.

Contact Information

Education
Yale School of Management, MBA (Master of Business Administration)
University of Pennsylvania (Wharton), BS (Bachelor of Science)
Gender
Male
Email
se
Phone
+1 (212)
Address
  • 1350 Avenue of the Americas
  • Suite 2600
  • New York, NY 10019
  • United States
+1 (212)

Sean Mackay Positions (1)

Firm name Firm type Title Location Industry Since
Casdin Capital Investor Operating Partner New York, NY Venture Capital

Sean Mackay Board Seats (2)

Company Industry Ownership Status Financing Status Location Since
AbbraTech Discovery Tools (Healthcare) Privately Held (backing) Venture Capital-Backed Branford, CT
ONI Discovery Tools (Healthcare) Privately Held (backing) Venture Capital-Backed Oxford, United Kingdom

Sean Mackay Network (19)

Board Members (19)

Name Company Representing Location From
Mark Evans ONI Kindred Capital Oxford, United Kingdom
Michael Weiner Ph.D AbbraTech AbbraTech Branford, CT
AbbraTech Self Branford, CT
ONI Self Oxford, United Kingdom
AbbraTech Self Branford, CT

Sean Mackay FAQs

  • Who is Sean Mackay?

    Mr. Sean Mackay Co-Founded and served as Chief Executive Officer and Board Member at IsoPlexis.

  • How much does Sean Mackay typically invest?

    Sean Mackay's median deal size is .

  • What are the contact details for Sean Mackay?

    Sean Mackay’s email address is se and his phone number is +1 (212) .

  • How many active board seats does Sean Mackay hold?

    Sean Mackay holds 2 board seats including AbbraTech and ONI.

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