Tempus AI, Inc. has taken a significant step towards finalizing its merger with Personalis, Inc. by filing an amended registration statement with the Securities and Exchange Commission. This move is crucial as it outlines the terms of the merger and sets the stage for a vote by Personalis stockholders, which is essential for the completion of the transaction.
The merger, which has been approved by the boards of directors of both companies, involves Tempus AI acquiring Personalis through a structured agreement that includes two separate mergers. The first merger will see Aviary Development, Inc., a wholly owned subsidiary of Tempus, merge with Personalis, with Personalis becoming a subsidiary of Tempus. Following this, Personalis will merge with another subsidiary of Tempus, Toucan Development, LLC.
This merger is expected to enhance Tempus's capabilities in the computer programming and data processing sector, aligning with its goal to expand its market presence and service offerings. The filing details how each share of Personalis common stock will be converted into shares of Tempus or cash, depending on the stockholder's choice, which could significantly impact the financial landscape for both companies.
Background
Tempus AI, Inc., incorporated in Nevada, operates in the SIC category of 7370, which covers services related to computer programming and data processing. The company is listed on the Nasdaq under the ticker symbol TEM. Recent filings indicate that Tempus is a large accelerated filer, reflecting its substantial market presence and regulatory compliance.
Tempus AI has been actively engaged in various filings, including an 8-K on October 23, 2026, indicating ongoing developments related to the merger and other corporate matters. The company previously operated under the name Tempus Labs, Inc. until a name change in September 2017.
What the Filing Says
The amended registration statement, filed on October 20, 2026, outlines the terms of the merger agreement and the process for Personalis stockholders to vote on the proposed transactions. It emphasizes the importance of stockholder approval for the merger to proceed, stating, "The vote of Personalis Stockholders is very important." The filing also notes that the record date for voting is set for October 15, 2026.
Impact
This merger could significantly affect various stakeholders, including stockholders of both Tempus and Personalis, as well as employees and customers of both companies. For Personalis stockholders, the outcome of the vote will determine their financial return and the future direction of the company. Additionally, the merger could reshape the competitive dynamics within the computer programming and data processing industry, potentially impacting other players in the market.
What's Next
The next critical step will be the special meeting of Personalis stockholders scheduled for November 30, 2026, where they will vote on the merger proposal and related matters. This meeting will be conducted virtually, allowing stockholders to participate from remote locations. The outcome of this vote will be pivotal for the merger's completion.











