TEM insider files notice to sell 990 shares

TEM has a shareholder preparing to sell common stock pursuant to a notice of proposed sale.

Rhea-AI Filing Summary

TEM has a shareholder preparing to sell common stock pursuant to a notice of proposed sale. The filing lists 990 common shares to be sold through Morgan Stanley Smith Barney LLC Executive Financial Services at 1 New York Plaza, New York, with an indicated value of 43431.30 and NASDAQ as the trading market as of 08/03/2026.

The securities derive from Restricted Stock Units from the issuer dated 08/01/2026. The disclosure also notes earlier 10b5‑1 plan sales by David Epstein, including a sale of 250 common shares on 06/01/2026 for 12350.00 within the prior three months.

Key Figures

Shares proposed for sale: 990 shares Indicated value of proposed sale: 43431.30 Recent 10b5-1 shares sold: 250 shares +1 more

4 metrics

Shares proposed for sale 990 shares Common stock listed with Morgan Stanley Smith Barney LLC Executive Financial Services

Indicated value of proposed sale 43431.30 Value associated with 990 common shares as of 08/03/2026

Recent 10b5-1 shares sold 250 shares Common stock sold on 06/01/2026 under 10b5-1 plan for David Epstein

Value of recent 10b5-1 sale 12350.00 Consideration for 250 common shares sold on 06/01/2026

Key Terms

Form 144, Restricted Stock Units, 10b5-1 Sales, Executive Financial Services

4 terms

Form 144 regulatory

"144: Filer Information | | | 144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Restricted Stock Units financial

"Common | 08/01/2026 | Restricted Stock Units | Issuer"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

10b5-1 Sales regulatory

"10b5-1 Sales for DAVID EPSTEIN 600 WEST CHICAGO AVENUE"

10b5-1 sales are pre-arranged stock-trading plans that let company insiders automatically buy or sell shares according to a fixed schedule or formula, even if they later learn confidential information. Think of it as setting up an automatic thermostat for trades: it creates a clear, documented path that can protect insiders from insider-trading accusations and gives investors a signal about predictable insider activity—though it can also simply be a way for insiders to diversify or raise cash.

Executive Financial Services financial

"Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza"

FAQ

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

What volume of TEM common stock is covered by this Form 144 filing?

The notice covers 990 shares of TEM common stock proposed for sale through Morgan Stanley Smith Barney LLC Executive Financial Services, with an indicated value of 43431.30 as of 08/03/2026 on the NASDAQ market.

What is the source of the TEM shares being sold in this filing?

The 990 TEM shares relate to Restricted Stock Units from the issuer dated 08/01/2026. These RSUs represent equity compensation that has given rise to the shares now included in the proposed sale notice.

Which broker is handling the proposed TEM share sale in this Form 144?

The proposed sale of 990 TEM common shares is listed through Morgan Stanley Smith Barney LLC Executive Financial Services, located at 1 New York Plaza, 8th Floor, New York, NY 10004, with NASDAQ noted as the trading market.

Are there recent 10b5-1 plan sales related to TEM mentioned here?

Yes. The filing references 10b5‑1 sales for David Epstein, including a sale of 250 TEM common shares on 06/01/2026 for 12350.00, which occurred within the past three months before this notice.

What trading market is specified for the TEM shares in this Form 144?

The proposed sale of 990 TEM common shares is associated with the NASDAQ market as of 08/03/2026. This indicates the intended marketplace where the shares may be sold under the notice.

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

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Available on EDGAR 08/03/2026 - 04:49 PM Accepted by SEC EDGAR 08/03/2026 - 04:48 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001445826
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Tempus AI, Inc.
SEC File Number	001-42130
Address of Issuer	600 WEST CHICAGO AVENUE, SUITE 510 CHICAGO ILLINOIS 60654
Phone	8009765448
Name of Person for Whose Account the Securities are To Be Sold	DAVID R. EPSTEIN
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Director

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	990	43431.30	175390967	08/03/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	08/01/2026	Restricted Stock Units	Issuer			990	08/01/2026	N/A

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
10b5-1 Sales for DAVID EPSTEIN 600 WEST CHICAGO AVENUE, SUITE 510 CHICAGO IL 60654	Common	06/01/2026	250	12350.00

144: Remarks and Signature

Remarks	The securities to be sold were acquired upon the vesting of restricted stock units during the period of 8/1/2026 through 11/1/2026
Date of Notice	08/03/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	08/27/2024
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ David R. Epstein
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)