Company: TEM
Filing Date: 2025-03-07
Form Type: 424B3
Source: 0001193125-25-049935
Chunk: 52

Company: Tempus AI, Inc.
Filing Date: 2025-03-07
Form: 424B3
Chunk 52
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 directors and executive officers as a group (13 persons)(15) |        |              | 52,358,874 |     |   |     | 31.3 |     |        |              | 5,043,789 |     |   |     | 100.0 |     |              | 63.9 |

| * | Represents beneficial ownership of less than 1%. |

| † | Percentage of total voting power represents voting power with respect to all shares of our Class A and                   
 Class B common stock, as a single class. The holders of our Class B common stock are entitled to 30 votes per share, and |

34

| holders of our Class A common stock are entitled to one vote per share. See the section titled “Description of Securities—Class A Common Stock and Class B Common 
 Stock” for additional information about the voting rights of our Class A and Class B common stock.                                                                |

| (1) | Consists of (a) 4,220,589 shares of Class A common stock held by Mr. Lefkofsky, (b) 37,500 shares of Class                                                                                                                                                
 A common stock issuable upon the vesting of restricted stock units within 60 days of February 21, 2025 held by Mr. Lefkofsky, (c) 206 shares of Class A common stock held by Black Media, LLC, or Black Media, (d) 26,589,477 shares of Class A           
 common stock held by Blue Media, LLC, or Blue Media, (e) 9,557,283 shares of Class A common stock held by Gray Media, LLC, or Gray Media, (f) 145,966 shares of Class A common stock held by Innovation Group Investors LP Series 1B, or Series 1B, (g)   
 4,952,973 shares of Class A common stock held by Innovation Group Investors LP 2011 Series, or 2011 Series, (h) 332,131 shares of Class A common stock held by Lefkofsky Family Foundation DTD 9/5/06 Eric Lefkofsky TTEE, or the Foundation, (i)         
 1,397,589 shares of Class A common stock held by Lightbank Global LLC, or Lightbank Global, (j) 248,631 shares of Class A common stock held by Lightbank Investments 1B LLC, or Lightbank Investments, (k)