Tempus AI (TEM) director Barris granted 5,913 RSUs vesting in 2027

Rhea-AI Filing Summary

BARRIS PETER J reported acquisition or exercise transactions in this Form 4 filing.

Tempus AI, Inc. director Peter J. Barris received an equity award equivalent to 5,913 shares of Class A Common Stock in the form of restricted stock units. These RSUs will vest in full on the earlier of the company’s 2027 annual stockholders meeting or May 21, 2027, if he remains in continuous service. Following this grant, he directly holds 121,424 shares.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider BARRIS PETER J

Role null

Type	Security	Shares	Price	Value
Grant/Award	Class A Common Stock	5,913	$0.00	--

Holdings After Transaction: Class A Common Stock — 121,424 shares (Direct, null)

Footnotes (1)

1. [object Object]

Key Figures

RSU award size: 5,913 units Award price per share: $0.00 per share Vesting date: 2027 annual meeting or May 21, 2027 +1 more

4 metrics

RSU award size 5,913 units Restricted stock units tied to Class A Common Stock

Award price per share $0.00 per share Reported grant price for RSU acquisition

Vesting date 2027 annual meeting or May 21, 2027 Earlier of these dates, subject to continuous service

Shares held after grant 121,424 shares Direct holdings following the reported transaction

Key Terms

restricted stock unit ("RSU"), vest in full, annual meeting of the stockholders, continuous service

4 terms

restricted stock unit ("RSU") financial

"Represents a restricted stock unit ("RSU") award."

vest in full financial

"The RSUs will vest in full on the earlier of..."

annual meeting of the stockholders financial

"the Issuer's 2027 annual meeting of the stockholders..."

continuous service financial

"each subject to the Reporting Person's continuous service with the Issuer..."

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Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a 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). See Instruction 10.

1. Name and Address of Reporting Person^*

BARRIS PETER J

(Last) (First) (Middle)

C/O TEMPUS AI, INC.

600 WEST CHICAGO AVENUE, SUITE 510

(Street)

CHICAGO ILLINOIS 60654

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Tempus AI, Inc. [ TEM ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/21/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	05/21/2026		A		5,913(1)	A	$0	121,424	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents a restricted stock unit ("RSU") award. The RSUs will vest in full on the earlier of (i) the date of the Issuer's 2027 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 21, 2027, each subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date.

	/s/ Andrew Polovin, Attorney-in-Fact	05/26/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What did Tempus AI (TEM) director Peter J. Barris receive in this Form 4 filing?

Peter J. Barris received an award of 5,913 restricted stock units tied to Class A Common Stock. These RSUs represent a form of equity compensation that converts into shares if specific vesting conditions are met in the future.

When do the new RSUs for Tempus AI (TEM) director Peter J. Barris vest?

The 5,913 RSUs vest in full on the earlier of Tempus AI’s 2027 annual stockholders meeting or May 21, 2027. Vesting requires Barris to maintain continuous service with the company through the applicable vesting date.

How many Tempus AI (TEM) shares does Peter J. Barris hold after this RSU grant?

After the RSU award, Peter J. Barris directly holds 121,424 shares of Tempus AI Class A Common Stock. This reported total reflects his direct ownership position as of the transaction date disclosed in the Form 4.

Is the Tempus AI (TEM) Form 4 transaction a market purchase or sale?

The Form 4 reports a grant or award acquisition, not a market trade. The transaction code "A" shows these 5,913 units were granted as compensation, at a reported price of $0.00 per share, rather than bought or sold on the open market.

What conditions are attached to the Tempus AI (TEM) RSU award for Peter J. Barris?

The RSUs require continuous service with Tempus AI through vesting. They vest on the earlier of the 2027 annual meeting of stockholders or May 21, 2027, including if his board service ends at that annual meeting immediately before vesting.