Theodore Leonsis - May 20, 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: May 20, 2025
Transactions value $: $0
Form type: 4
Date filed: 5/22/2025, 08:00 PM
Previous filing: May 13, 2025
Next filing: Jun 13, 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Leonsis Theodore	Director	C/O TEMPUS AI, INC., 600 WEST CHICAGO AVENUE, SUITE 510, CHICAGO	/s/ Andrew Polovin, Attorney-in-Fact	2025-05-22	0001452645

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	TEM	Class A Comnmon Stock	Award	$0	+2K	+14.78%	$0.00	15.5K	May 20, 2025	Direct	F1
holding	TEM	Class A Common Stock						122K	May 20, 2025	By Theodore J. Leonsis Revocable Trust
holding	TEM	Class A Common Stock						43.6K	May 20, 2025	By Revolution Growth III, LP	F2
holding	TEM	Class A Common Stock						206K	May 20, 2025	By Revolution Growth Management Company, Inc.	F2
holding	TEM	Class A Common Stock						6.12K	May 20, 2025	By Revolution Growth GP III, LP	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents a restricted stock unit ("RSU") award. The RSUs will vest in full on the earlier of (i) the date of the Issuer's 2026 annual meeting of the stockholders (or the date immediately prior to such annual meeting if the Reporting Person's service as a director ends at such annual meeting) or (ii) on May 20, 2026, each subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date.
F2	The Reporting Person is a member of the investment committee of the ultimate general partner of Revolution Growth GP III, LP ("RG GP III") and Revolution Growth III, LP ("RG III") and a member of the board of directors of Revolution Growth Management Company, Inc. ("RGMC") and may be deemed to share dispositive power over the shares held by RG GP III, RG III and RGMC.

Content

Represents a restricted stock unit ("RSU") award. The RSUs will vest in full on the earlier of (i) the date of the Issuer's 2026 annual meeting of the stockholders (or the date immediately prior to such annual meeting if the Reporting Person's service as a director ends at such annual meeting) or (ii) on May 20, 2026, each subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date.

The Reporting Person is a member of the investment committee of the ultimate general partner of Revolution Growth GP III, LP ("RG GP III") and Revolution Growth III, LP ("RG III") and a member of the board of directors of Revolution Growth Management Company, Inc. ("RGMC") and may be deemed to share dispositive power over the shares held by RG GP III, RG III and RGMC.