Sam Rex
InvestorAnalyst at Optum Ventures
Boston, Massachusetts
Writes $100K – $5M checks · typically $1.5M
Find your path to Sam
297 people in our graph share verified history with Sam — schools, employers, funds. One of them is your warm intro.
Christal NgunlockedSam: together at Princeton University (2018–2021)
×4Sam: together at Princeton University
×5Sam: together at New York University School of Law
Sam: together at McDermott Will & Schulte
Experience
- McDermott Will & SchulteSummer Associate2026New York, United States
- New Jersey Attorney General's OfficeSummer Intern2025
Colleagues at Optum Ventures
Alex Accardi
Administrative Assistant at Optum Ventures
Anna Reilly
Associate at Optum Ventures
Austin Martin
Vice President at Optum Ventures
Bailey Summerfield
Associate, Portfolio Finance at Optum Ventures
Bobby Butler
Manager, Accounting and Tax at Optum Ventures
Brian Lafond
Manager, Portfolio Finance at Optum Ventures
Courtney Good
Senior Associate at Optum Ventures
David Blitzer
Founder and Managing Partner at Harris Blitzer Sports & Entertainment
Frequently asked questions
- Who is Sam Rex?
- Analyst at Optum Ventures
- Where does Sam Rex work?
- Sam Rex is Analyst at Optum Ventures.
- What check size does Sam Rex write?
- Sam Rex typically writes checks of $100K – $5M.
- Where did Sam Rex go to school?
- Sam Rex studied at New York University School of Law (Doctor of Law - JD); Princeton University (Bachelor of Arts - BA, Economics).
Same school
Also attended New York University School of Law137
Sallie KimInvestor at 8VCSean TraynorPartner, Legal at Lux CapitalEsther DominguezGeneral Counsel at .406 VenturesLindsay MontiGeneral Counsel and CCO at JMI EquityMichael HsuVenture Partner at Core Venture CapitalSteve SwerdlowSenior Advisor at Navitas Capital
+ 131 more
Also attended Princeton University922
Fabrice GrindaCo-founder & Managing Partner at FJ LabsRyan SheaCo-founder of Blockstack (Stacks)Dario AmodeiCo-founder & CEO of AnthropicFei-Fei LiCo-founder & CEO of World Labs; Sequoia Professor of Computer Science at StanfordCat WuInvestor at Index VenturesAndrewAdvisor at Clear Ventures
+ 916 more
Shared employers
Also worked at McDermott Will & Schulte16
Justin SlaughterVP of Regulatory Affairs at ParadigmBrian GordonManaging Director at Service Provider CapitalAdele FrankelInvestor at Maccabee VenturesSarah PiepmeierPartner at Perkins CoieMei-Li da Silva VintChief Commercial Officer at Brevet Capital ManagementJonathan WeinblattSenior Vice President, Legal at Dawson Partners
+ 10 more


























