Get notified when TEM files again. Create a free account and we'll email you the moment its next filing is analyzed.

Get filing alerts

Red Flags Detected

  • Dual Class Share Structure (new) — Tempus has a dual-class structure with Class B shares carrying 30 votes per share, all held by Mr. Lefkofsky, concentrating control.
  • Controlled Company (new) — Tempus is a controlled company under Nasdaq rules, so post-merger Personalis stockholders may lack standard corporate governance protections.
  • Combined Company Debt (new) — The combined company will carry about $1.4 billion in long-term debt, including $750 million convertible notes due 2030, which may limit financial flexibility.
  • Termination Fee (new) — Personalis may be obligated to pay Tempus a termination fee of $76.8 million if the merger agreement is terminated under certain circumstances.
  • Lower Floor Price Termination Right (new) — Personalis can terminate the merger if Tempus's stock price falls below $46.00 per share, and Tempus's stock has already traded below this level on several occasions since the merger announcement.
  • Auditor Scope Limitation (new) — Tempus's auditor PwC excluded acquired companies Ambry Genetics and Paige.AI from its internal control assessment for 2025, meaning the effectiveness of internal controls for those acquired businesses was not evaluated.
NASDAQ: TEM Tempus AI, Inc. 424B3

Tempus AI to acquire Personalis for $16.25/share in stock or cash, with exchange ratio tied to Tempus price

Filed October 21, 2026 · ~2 min read

Key Changes

  • high

    Tempus AI proposes to acquire Personalis via a two-step merger; Personalis stockholders receive Tempus Class A shares or cash based on an exchange ratio tied to Tempus's stock price.

    The Offering view on EDGAR →
  • high

    Exchange ratio is 0.3356 if Tempus price ≤ $48.42; if above, ratio = $16.25 / Tempus price, capping stock value at $16.25 per Personalis share.

    The Offering view on EDGAR →
  • high

    Tempus may elect to pay cash for up to 50% of Personalis shares, reducing stock issuance.

    The Offering view on EDGAR →

8 more material changes behind this preview — plus the full narrative summary, section-by-section diffs against the prior filing, and verbatim quotes with EDGAR citations.

Read 3 full reports/month free No card required. Takes 30 seconds.

Want to see a complete report first? Today's free report (EPM 10-K) is open in full — no account needed.

Partner

Trade TEM commission-free

Open an account, get a free stock.

Sign up

Investing involves risk. Free stock terms apply.

Was this report useful?

Figures/quotes linked to EDGAR · Narrative written by AI · Oct 21, 2026 · How we verify