Company: TEM
Filing Date: 2025-08-08
Form Type: S-3ASR
Source: 0001193125-25-175993
Chunk: 13

Company: Tempus AI, Inc.
Filing Date: 2025-08-08
Form: S-3ASR
Chunk 13
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 |     | applicable fees, discounts and commissions to be paid to them; |

| • |     | details regarding over-allotment or other options, if any; and |

| • |     | the net proceeds to us, if any. |

Class A Common Stock. We may issue shares of our Class A common stock from time to time. Under our articles of incorporation, our board of directors has the authority to designate up to 1,000,000,000 shares of Class A common stock, par value $0.0001 per share. The holders of Class A common stock are entitled to one vote per share on all matters to be voted on by the stockholders. Subject to the preferences of any then outstanding shares of preferred stock, the holders of Class A common stock and Class B common stock are entitled to receive ratably any dividends our board of directors declares out of funds legally available for the payment of dividends. If we are liquidated, dissolved or wound up, whether voluntary or involuntary, the then outstanding holders of Class A common stock and Class B common stock are entitled to share pro rata all funds and assets remaining after payment of liabilities and liquidation preferences of any then outstanding shares of

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preferred stock. Holders of our common stock have no preemptive rights or rights to convert their common stock into any other securities, except for the conversion provisions with respect to the
Class B common stock described in the section titled “Description of Capital Stock.” There are no redemption or sinking fund provisions applicable to our common stock. In this prospectus, we have summarized certain general features of
our common stock in the section titled “Description of Capital Stock:Class A Common Stock and Class B Common Stock.” We urge you, however, to read the applicable prospectus supplement (and any related free writing prospectus that we
may authorize to be provided to you) related to any Class A common stock being offered.

Preferred Stock. We may issue shares
of our preferred stock from time to time, in one or more series. Under our articles of incorporation, our board of directors has the authority to designate up to 20,000,000 shares of preferred stock, par value $0.0001 per share, in one or more
series and determine or alter the designation, rights, preferences, privileges and restrictions granted to or imposed upon any series of preferred stock, any or all of which may be greater than the rights of the common stock. If we sell any new
series of preferred stock under this prospect