secwatch.observer — SEC 8-K summary ====================================== Issuer: STANDARD BIOTOOLS INC. (LAB) CIK: 0001162194 Form: 8-K Filed at: 2026-09-30T21:27:25+00:00 Accession: 0001140361-26-038110 Event type: m_and_a Sentiment: positive Materiality: 0.90 Item codes: 1.01, 1.02, 7.01, 9.01 LLM model: deepseek-v4.1-flash:cloud@v2 Standard BioTools to sell mass cytometry business to Element Biosystems for $5.5M after terminating Multiplex Bio deal -------------------------------------------------------------------------------- - Standard BioTools terminated its July 28, 2026 agreement to sell the mass cytometry business to Multiplex Bio and paid a $1.5 million termination fee. - On September 30, 2026, the company signed a Share and Asset Purchase Agreement with Element Biosystems, a GMT Venture subsidiary, for $5.5 million cash on a cash-free, debt-free basis. - GMT Venture agreed to pay $1.0 million toward the Multiplex termination fee and provided an equity commitment letter to fund Element's obligations; no financing condition applies. - The Element deal requires Standard BioTools stockholder approval and consummation of its pending merger with Treeline Biosciences; closing is expected by end of 2026. - The company says the Element deal improves net cash for the Treeline exchange ratio by about $15 million versus Multiplex; on specified termination, Standard BioTools owes Element $1.0 million. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1162194/000114036126038110/0001140361-26-038110-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1162194/000114036126038110/ef20082995_8k.htm HTML page: https://secwatch.observer/filing/0001140361-26-038110 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer