David R. Epstein - Dec 1, 2025 Form 4 Insider Report for Tempus AI, Inc. (TEM)

Role
Director
Signature
/s/ Andrew Polovin, Attorney-in-Fact
Stock symbol
TEM
Transactions as of
Dec 1, 2025
Transactions value $
-$18,888
Form type
4
Date filed
12/3/2025, 04:50 PM
Previous filing
Nov 5, 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Epstein David R Director C/O TEMPUS AI, INC., 600 WEST CHICAGO AVENUE, SUITE 510, CHICAGO /s/ Andrew Polovin, Attorney-in-Fact 2025-12-03 0001445826

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction TEM Class A Comnmon Stock Sale -$18.9K -250 -0.94% $75.55 26.4K Dec 1, 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 27, 2024.