Personalis, Inc. — Form 8-K
Filed July 20, 2026 · analyzed by the 8-K Agent
8-K
— Neutral
significance 92/100
What the filing says
Tempus AI, Inc. agreed to acquire Personalis, Inc. in a two-step merger dated July 20, 2026, whereby each Personalis shareholder receives Parent Class A Common Stock at an exchange ratio (not numerically specified in filing excerpt) plus potential cash up to 50% of aggregate shares at Parent's election. The transaction is structured as a tax-free reorganization under Section 368(a) of the Internal Revenue Code, with closing expected within 3 business days of condition satisfaction. Personalis has 106.75M shares outstanding (as of July 16, 2026) and trades on Nasdaq; Tempus AI had 175.2M Class A shares outstanding as of July 17, 2026.
Why this rating
Acquisition represents 100% of Personalis equity value (~$578M company market cap); transformational for target. Stock-for-stock structure preserves tax treatment but creates integration and governance uncertainty. Material due diligence, closing conditions, and regulatory approval risks remain.
See more from July 20, 2026.
EDGAR·FLOW summarizes public SEC EDGAR filings with automated analysis. Materiality scores and stock-impact predictions are algorithmically generated and are not investment advice. Always verify against the source filing on SEC.gov.