Investing Profile

Jonah Probell

VCFormer CEO

Gene tech

lexi.vcMenlo Park, California

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Networks Jonah is a member of

Cornell University Network

129 CONNECTIONS

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Current Investing Position

Lexi Ventures Managing Partner

Investment Range

$100K - $500K

Sweet Spot

$250K

Investments On Record

Jonah Probell is on these Sector & Stage Rankings

Therapeutics (Seed)BioTech (Pre-seed)Diagnostics (Pre-seed)Therapeutics (Pre-seed)Investors who invested in diverse founders Diagnostics (Seed)San Francisco Bay Area Investors who were founders BioTech (Seed)Investors who invested in female founders

Jonah Probell's Investments On Record (10)

Company	StageDateRound Size	Total Raised
AlkaLi Labs	Convertible NoteDec 2024
Co-investors: Po Bronson (SOSV)
Melio Tech	SeedJun 2024
Co-investors: Jonah Probell (Lexi Ventures)
Taxa Technologies	Pre SeedFeb 2024$3M	$3M
Co-investors: Jonah Probell (Lexi Ventures), Shane Neman
KiraGen Bio	Pre SeedNov 2023
Co-investors: Julie Wolf (2048 Ventures), Edward Lando (Pareto Holdings)
TippingPoint Biosciences	Pre SeedJun 2023
Co-investors: Po Bronson (SOSV)
Parcel Bio	SeedN/A
Co-investors: Dave Messina (Pioneer Fund)
Syntensor	SeedN/A
Co-investors: Jonah Probell (Lexi Ventures)
Glyphic Biotechnologies	AN/A
Co-investors: Aniq Kassam (FAST — by GETTYLAB), Jonah Probell (Lexi Ventures)

most interested in

Seed (+/-1) rounds of US startups that would be naturally described using the key words DNA, RNA, protein, or cell for therapeutics, diagnostics, vaccines, cosmetics, food, agriculture, biomaterials, mining, as well as related tools and software

not interested in

small molecule therapeutics medical devices apps

Jonah Probell's Experience

Co-Founder and CTO Ultra Data2003 - 2025

Jonah Probell's Education

Cornell University BS EE

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