4Filing Date: Sep 18, 2026
Tempus AI
Statement of Changes in Beneficial Ownership
View SEC Filing
ACC: 0001754464-26-000018
Total Value$529.6K
Trades1
Insiders1
Transaction Details
Bartolucci Ryan M
Chief Accounting Officer·Direct
Sell · Dispose
Class A Common Stock
Shares-7.06K
Price$75.00
Total Value$529.6K
Shares Owned After60.80K
Transaction DateSep 17, 2026
10b5-1
Footnotes ▸
This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 5, 2026.
Post-Transaction Holdings
Bartolucci Ryan M · Chief Accounting Officer
| Security | Shares | Change |
|---|---|---|
| Class A Common Stock | 60.80K | -7.06K (-10.41%) |
auto_awesomeDeep Analysis
Deep Analysis
Tempus AI Chief Accounting Officer Ryan Bartolucci sold 7,062 Class A shares for $529,650 under a pre-arranged Rule 10b5-1 plan — a scheduled sale, not a discretionary bet against the stock.
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Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-09-17
10b5-1 Pre-arranged Plan: Yes
--- Issuer ---
Name: Tempus AI, Inc. (TEM)
CIK: 0001717115
--- Reporting Owner ---
Name: Bartolucci Ryan M
CIK: 0001754464
Role: Officer (Chief Accounting Officer)
--- Non-Derivative Transactions ---
[Transaction #1]
Security: Class A Common Stock
Date: 2026-09-17 | Code: S (Open market sale)
Shares: -7,062 | Price: $75.00
Total Value: $529,650.00
Shares Owned After: 60,804 | Ownership: D (Direct)
Footnotes:
[F1] This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 5, 2026.
--- Footnotes (Complete Index) ---
F1: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 5, 2026.
--- Signature ---
/s/ /s/ Andrew Polovin, Attorney-in-Fact (2026-09-18)