Upstart Holdings, Inc. SEC Filing

Upstart Holdings insider reported sales of common stock.

Rhea-AI Filing Summary

Upstart Holdings insider reported sales of common stock. Natalia Mirgorodskaya sold 633 shares on 02/20/2026 and 866 shares on 02/25/2026, effected through Charles Schwab & Co., Inc. The filings list proceeds of $18,925.00 and $24,932.00 for the respective transactions.

Insights

Corporate Governance Analyst

Routine small insider disposals were reported; impact appears immaterial.

Two transactions by Natalia Mirgorodskaya are listed: 633 shares on 02/20/2026 and 866 shares on 02/25/2026, with proceeds shown as $18,925.00 and $24,932.00. The broker is Charles Schwab & Co., Inc..

These are small, routine sales relative to typical market floats; the filings do not state any linkage to company events or policy exceptions. Subsequent filings or disclosures would be required to assess any trend or larger insider selling program.

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

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Accepted by SEC EDGAR 03/02/2026 - 04:45 PM EST 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	0001833851
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	Upstart Holdings, Inc.
SEC File Number	001-39797
Address of Issuer	2950 S. DELAWARE STREET, SUITE 410 SAN MATEO CALIFORNIA 94403
Phone	(650) 204-1000
Name of Person for Whose Account the Securities are To Be Sold	Mirgorodskaya Natalia
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
Common	Charles Schwab & Co., Inc. 3000 Schwab Way Westlake TX 76262	390	10148.00	98061276	03/02/2026	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	02/17/2026	ESPP	Upstart Holdings, Inc.			390	02/17/2026	Cash

* 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
NATALIA MIRGORODSKAYA 2950 S. DELAWARE STREET, SUITE 410 SAN MATEO CA 94403	Upstart Holdings, Inc.	02/20/2026	633	18925.00
NATALIA MIRGORODSKAYA 2950 S. DELAWARE STREET, SUITE 410 SAN MATEO CA 94403	Upstart Holdings, Inc	02/25/2026	866	24932.00

144: Remarks and Signature

Remarks
Date of Notice	03/02/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	11/28/2025
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	NATALIA MIRGORODSKAYA
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)