Tempus AI data chief sells 14,286 shares at $70

Tempus AI, Inc. (TEM) reported that Ryan Fukushima, CEO, Data, had an indirect sale of 14,286 shares of Class A Common Stock on August 21, 2026 at $70.00 per share, held by his spouse.

Rhea-AI Filing Summary

Tempus AI, Inc. (TEM) reported that Ryan Fukushima, CEO, Data, had an indirect sale of 14,286 shares of Class A Common Stock on August 21, 2026 at $70.00 per share, held by his spouse. After this transaction, indirect holdings by his spouse were 47,420 shares, and his direct holdings were 562,463 shares. The sale was made pursuant to a Rule 10b5-1 trading plan adopted by his spouse on March 12, 2026.

Insider Trade Summary 10b5-1

Net Seller: 14,286 shares

Net Sell 2 txns

Insider Fukushima Ryan

Role CEO, Data

Sold 14,286 shs ($1.00M)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock F1	14,286	$70.00	$1.00M
holding	Class A Common Stock	--	--	--

Holdings After Transaction: Class A Common Stock — 47,420 shares (Indirect, By Spouse); Class A Common Stock — 562,463 shares (Direct)

Footnotes (1)

1. F1. This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person's spouse on March 12, 2026.

Key Figures

Shares sold: 14,286 shares of Class A Common Stock Sale price per share: $70.00 per share Indirect holdings after transaction: 47,420 shares +2 more

5 metrics

Shares sold 14,286 shares of Class A Common Stock Sale on August 21, 2026 by spouse, indirect ownership

Sale price per share $70.00 per share Price for the August 21, 2026 sale

Indirect holdings after transaction 47,420 shares Class A Common Stock held by spouse after sale

Direct holdings after transaction 562,463 shares Class A Common Stock held directly by Ryan Fukushima

Net shares sold 14,286 shares Net sell direction across reported transactions

Key Terms

Rule 10b5-1 trading plan, indirect, Class A Common Stock

3 terms

Rule 10b5-1 trading plan regulatory

"This transaction was made pursuant to a Rule 10b5-1 trading plan"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

indirect financial

"ownership_type is indirect with nature of ownership By Spouse"

Class A Common Stock financial

"security_title is Class A Common Stock"

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did TEM report for Ryan Fukushima on August 21, 2026?

TEM reported that 14,286 shares of Class A Common Stock were sold on August 21, 2026 at $70.00 per share, from an indirect holding by Ryan Fukushima’s spouse under a Rule 10b5-1 trading plan.

How many Tempus AI (TEM) shares did Ryan Fukushima sell and at what price?

An indirect account associated with Ryan Fukushima’s spouse sold 14,286 TEM shares of Class A Common Stock at $70.00 per share, for a reported open-market or private transaction sale.

What are Ryan Fukushima’s remaining TEM holdings after this Form 4 transaction?

After the reported sale, indirect holdings by his spouse totaled 47,420 shares of TEM Class A Common Stock, and his direct holdings were 562,463 shares, as disclosed in the filing.

Was the August 21, 2026 TEM share sale by Ryan Fukushima under a Rule 10b5-1 plan?

Yes. The sale was made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person’s spouse on March 12, 2026, and the filing indicates the Rule 10b5-1 checkbox as affirmed.

Are the sold TEM shares held directly by Ryan Fukushima or indirectly?

The 14,286 TEM shares sold on August 21, 2026 were held indirectly, identified as “By Spouse.” The filing attributes the transaction to an account associated with his spouse rather than to his direct holdings.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/25/2026 - 04:15 PM EDT Accepted by SEC EDGAR 08/25/2026 - 04:15 PM EDT Learn about SEC filing dates

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).

X

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^*

Fukushima Ryan

(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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/21/2026

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	08/21/2026		S(1)		14,286	D	$70	47,420	I	By Spouse
Class A Common Stock								562,463	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. This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person's spouse on March 12, 2026.

	/s/ Andrew Polovin, Attorney-in-Fact	08/25/2026
	** 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)