Standard Biotools Inc S-4/A, filed Oct 21, 2026

Standard Biotools Inc. (LAB)

Standard BioTools proposes an all-stock merger with Treeline Biosciences, Inc., followed by renaming the combined company Treeline Biosciences, Inc.; former Treeline holders are expected to own approximately 84%. Stockholders will also vote on divesting the mass cytometry business. AI summary