SCHEDULE: Red Sky Ventures Reduces Tempus AI Stake to 4.7%

Red Sky Ventures LLC and Kimberly Jo Keywell have filed an Amendment No. 3 to Schedule 13G, disclosing a beneficial ownership of 4.7% in Tempus AI, Inc.'s Class A Common Stock as of September 30, 2025.

Summary

• Red Sky Ventures LLC and Kimberly Jo Keywell reported beneficial ownership of 8,059,321 shares of Tempus AI, Inc. Class A Common Stock.
• This represents 4.7% of the 172,863,470 shares of Class A Common Stock outstanding as of October 30, 2025.
• The ownership is reported as of September 30, 2025, which is the date the event requiring this filing occurred.
• Kimberly Jo Keywell, as the sole member and manager of Red Sky Ventures LLC, is deemed to share beneficial ownership of these shares.
• This filing is an Amendment No. 3 to a previously filed Schedule 13G, indicating an update to their reported ownership position.
• The reporting persons now own less than 5% of the Class A Common Stock.

Sentiment

Score: 4

Explanation: The sentiment is slightly negative due to the reduction of a significant beneficial ownership stake below the 5% threshold, which can be interpreted as a large investor reducing their exposure to the company.

Positives

• NA

Negatives

• NA

Risks

• NA

Future Outlook

NA

Industry Context

This filing reflects a change in a significant passive ownership stake in Tempus AI, a company operating in the AI and healthcare technology sector. Such disclosures are routine for large shareholders and provide transparency regarding institutional holdings, which can influence market perception of a company's stability and investor confidence. The reduction below the 5% threshold indicates a shift in a major investor's position.

Stakeholder Impact

• Shareholders: The reduction in a significant institutional stake could be viewed negatively, potentially impacting investor confidence and share price.
• Management: Awareness of changes in major shareholder positions is important for investor relations and strategic planning.

Key Dates

Recommendation

The filing indicates that Red Sky Ventures LLC and Kimberly Jo Keywell have reduced their beneficial ownership in Tempus AI, Inc. to 4.7%. This reduction, particularly falling below the 5% threshold, suggests a strategic decision by a significant investor to decrease their exposure to the company. For a seasoned investor, such a move by a large holder can be interpreted as a signal of potential concerns or a less favorable outlook on the company's future prospects, warranting a 'sell' recommendation or at least a re-evaluation of one's own position.

Keywords

Tempus AI, Red Sky Ventures, Kimberly Jo Keywell, Schedule 13G, beneficial ownership, Class A Common Stock, SEC filing, institutional ownership, equity stake