TEM files Rule 144 notice for Class A stock sales

TEM filed a Rule 144 notice listing proposed and recent transactions in Class A Common Stock.

Rhea-AI Filing Summary

TEM filed a Rule 144 notice listing proposed and recent transactions in Class A Common Stock. The filing lists Restricted Stock Units by grant date and quantity: 04/27/2022 (1,612), 04/18/2023 (549), 07/18/2023 (2,742), 05/02/2024 (731), 11/01/2024 (823) and 02/11/2026 (2,246). It also reports recent brokered sales by Andrew Polovin: 02/19/2026 — 8,143 shares for $480,856.74, and 02/20/2026 — 10,949 shares for $660,290.36, described as 10b5-1 sales.

Insights

Securities Compliance Counsel

Rule 144 notice records proposed resale of restricted stock units and two recent 10b5-1 brokered sales.

The filing lists specific Restricted Stock Units with grant dates and share counts, and reports two dispositions by Andrew Polovin on 02/19/2026 and 02/20/2026 with proceeds of $480,856.74 and $660,290.36 respectively. The sales are identified as 10b5-1 plan transactions, which indicates pre-arranged trading plans.

Timing and broader proceeds treatment beyond the disclosed sales are not detailed in the excerpt; subsequent filings or broker confirmations would show whether additional RSUs are intended for sale under this notice.

Key Figures

RSU 04/27/2022: 1,612 shares RSU 04/18/2023: 549 shares RSU 07/18/2023: 2,742 shares +3 more

6 metrics

RSU 04/27/2022 1,612 shares grant date <date>04/27/2022</date>

RSU 04/18/2023 549 shares grant date <date>04/18/2023</date>

RSU 07/18/2023 2,742 shares grant date <date>07/18/2023</date>

Sale 02/19/2026 8,143 shares sale date <date>02/19/2026</date>, proceeds <money>$480,856.74</money>

Sale 02/20/2026 10,949 shares sale date <date>02/20/2026</date>, proceeds <money>$660,290.36</money>

RSU 02/11/2026 2,246 shares grant date <date>02/11/2026</date>

Key Terms

Restricted Stock Units, 10b5-1, Rule 144

3 terms

Restricted Stock Units financial

"Class A Common Stock | 04/27/2022 | Restricted Stock Units"

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 regulatory

"10b5-1 Sales for ANDREW POLOVIN"

A 10b5-1 plan is a pre-set schedule that lets company insiders buy or sell shares according to written instructions made when they do not possess material, nonpublic information. Think of it as a timed automatic payment for stock trades: it helps insiders avoid accusations of trading on secret information and gives outside investors a clearer signal about whether sales are routine or potentially informative about the company’s prospects.

Rule 144 regulatory

"Filer Information | 144: Filer Information"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

FAQ

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

What does TEM's Form 144 disclose about recent insider sales?

The filing reports two sales by Andrew Polovin: 8,143 shares on 02/19/2026 for $480,856.74 and 10,949 shares on 02/20/2026 for $660,290.36. Both are described as 10b5-1 sales.

Which Restricted Stock Units are listed in the Form 144 for TEM?

The notice lists RSU grants and quantities by date: 04/27/2022 (1,612), 04/18/2023 (549), 07/18/2023 (2,742), 05/02/2024 (731), 11/01/2024 (823), 02/11/2026 (2,246). These figures appear as the securities described in the filing.

Are the recent sales reported as part of a pre-arranged trading plan?

Yes. The two dispositions by Andrew Polovin on 02/19/2026 and 02/20/2026 are labeled as 10b5-1 sales, indicating they were effected under a pre-arranged trading plan as stated in the excerpt.

Does the Form 144 state who receives proceeds from the reported sales?

The excerpt provides sale proceeds amounts ($480,856.74 and $660,290.36) but does not state a recipient; the filing lists the transactions and proceeds without specifying cash‑flow beneficiaries in the provided text.

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

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Accepted by SEC EDGAR 05/20/2026 - 05:07 PM EDT 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	0002024169
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	800-976-5448
Name of Person for Whose Account the Securities are To Be Sold	Andrew Polovin
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	Officer

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
Class A Common Stock	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza, 8th Floor New York NY 10004	8703	379624.86	174520978	05/19/2026	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 *
Class A Common Stock	04/27/2022	Restricted Stock Units	Issuer			1612	04/27/2022	N/A
Class A Common Stock	04/18/2023	Restricted Stock Units	Issuer			549	04/18/2023	N/A
Class A Common Stock	07/18/2023	Restricted Stock Units	Issuer			2742	07/18/2023	N/A
Class A Common Stock	05/02/2024	Restricted Stock Units	Issuer			731	05/02/2024	N/A
Class A Common Stock	11/01/2024	Restricted Stock Units	Issuer			823	11/01/2024	N/A
Class A Common Stock	02/11/2026	Restricted Stock Units	Issuer			2246	02/11/2026	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
ANDREW POLOVIN 600 WEST CHICAGO AVENUE, Suite 510 CHICAGO IL 60654	Class A Common Stock	02/19/2026	8143	480856.74
10b5-1 Sales for ANDREW POLOVIN 600 WEST CHICAGO AVENUE, Suite 510 CHICAGO IL 60654	Class A Common Stock	02/20/2026	10949	660290.36

144: Remarks and Signature

Remarks	The sales reported on this Form 144 are mandated by the Issuer's election under its equity incentive plan to require the satisfaction of a tax withholding obligation to be funded by sell to cover transactions and do not represent discretionary trades by the reporting person.
Date of Notice	05/20/2026
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/ Andrew Polovin
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)