Thomas Edward Schoenherr - 19 May 2026 Form 4 Insider Report for Tempus AI, Inc. (TEM)

Reporting relationship: CEO, Diagnostics
Issuer ticker: TEM
Reported as of: 19 May 2026
Net transaction value: -$69,631
SEC form: 4
Accepted by SEC: 21 May 2026, 17:05:16 UTC
Prior SEC filing: 06 May 2026
Source filing: View source filing
Reporting owner signature: /s/ Andrew Polovin, Attorney-in-Fact

Key filing fact

Thomas Edward Schoenherr filed Form 4 for Tempus AI, Inc. (TEM) on 21 May 2026.

Key facts

This page summarizes Thomas Edward Schoenherr's Form 4 filing for Tempus AI, Inc. (TEM).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 21 May 2026, 17:05.

Change

Previous filing in this sequence was filed on 06 May 2026.
Current net transaction value: -$69,631.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002113721 Primary reporting owner

Schoenherr Thomas Edward

Relationship: CEO, Diagnostics
Address: C/O TEMPUS AI, INC., 600 WEST CHICAGO AVENUE, SUITE 510, CHICAGO
Signature: /s/ Andrew Polovin, Attorney-in-Fact
Signature date: 21 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

TEM transaction

Class A Common Stock

Sale

Transaction value: $69,631
Shares: -1,580
Change %: -1.5%
Price: $44.07
Shares after: 107,029
Date: 19 May 2026
Ownership: Direct
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Represents the number of shares required to be sold to cover the statutory tax withholding obligations in connection with the vesting of the restricted stock units. This sale is mandated by the Issuer's election under its equity incentive plans to require the satisfaction of minimum statutory tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary sale by the Reporting Person.

Footnote F2

The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $43.65 to $44.46 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.