Longtail Bio

Syndicate · Seattle, WA

Investment syndicate based in Seattle, WA. 1 deal vehicle (SPVs) filed with the SEC since Feb 2025.

Stages
Pre-seed, Seed
Typical check (est.)
$725K–$1.45M
Latest fund
None on file
Last verified activity
Feb 2025

Focus

Biotech & Pharma

Funds and vehicles on SEC file

  • AK-0522 Fund I, a series of Longtail Bio Fund, LP

    Deal vehicle · $715K offering

    Feb 2025

Sources

Profile last verified Oct 12, 2026. Is this you? Correct or remove this profile.