TDUP Form 144: Affiliate Plans Sale of Class A Stock

TDUP filed a Form 144 reporting proposed sales of Class A common stock by an affiliate.

Accepted by SEC EDGAR 03/03/2026 - 07:55 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

TDUP filed a Form 144 reporting proposed sales of Class A common stock by an affiliate. The filing lists restricted shares issued for compensation on 02/26/2024 (24,303), 01/09/2025 (16,825) and 01/28/2026 (15,376) as examples shown. The filing also shows 106,381,273 shares and the date 03/03/2026, which appear alongside exchange information (NASDAQ).

Insights

Corporate Governance Expert

Form 144 notifies the market of affiliate proposed sales of Class A common stock.

The filing lists multiple tranches of restricted stock issued as compensation on 02/26/2024, 01/09/2025 and 01/28/2026, with amounts of 24,303, 16,825 and 15,376 shares respectively as examples shown. These entries indicate planned dispositions by an affiliate under Form 144 procedures.

Cash‑flow treatment and exact timing of any sales are not specified in the provided excerpt; subsequent filings or broker reports would show executed transactions.

FAQ

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

What does TDUP's Form 144 report?

It reports proposed affiliate sales of Class A common stock under Form 144. The filing lists restricted stock grants dated 02/26/2024, 01/09/2025, and 01/28/2026 with amounts 24,303, 16,825, and 15,376 shares respectively.

Do the listed share amounts equal the total being sold?

The listed amounts are examples shown of restricted shares tied to compensation and are not presented as an aggregate sale total. The filing shows those per‑date amounts but does not state a single registered aggregate in the excerpt.

What is the significance of 106,381,273 and 03/03/2026 in the filing?

The excerpt pairs 106,381,273 with the date 03/03/2026 alongside NASDAQ exchange information. This appears as a context line in the filing; the excerpt does not explicitly label the figure, but it is shown in the same row as the date and exchange.

Does Form 144 confirm the sales have occurred?

No; Form 144 signals proposed or anticipated sales by affiliates and does not by itself confirm completed transactions. Execution details and proceeds would appear in subsequent trade reports or Form 4/Form 5 filings if and when sales occur.

Are the restricted shares listed part of compensation?

Yes; the excerpt labels the listed restricted stock entries as compensation with grant dates and share counts (24,303; 16,825; 15,376). The entries carry the label "Restricted Stock" and "Compensation."

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

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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	0001688472
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	ThredUp Inc.
SEC File Number	001-40249
Address of Issuer	969 Broadway, Suite 200 Oakland CALIFORNIA 94607
Phone	415-402-5202
Name of Person for Whose Account the Securities are To Be Sold	Sean Sobers
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	1 New York Plaza 8th Floor New York NY 10004	56504	215862.23	106381273	03/03/2026	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 *
Class A common stock	02/26/2024	Restricted Stock	Issuer			24303	02/26/2024	Compensation
Class A common stock	01/09/2025	Restricted Stock	Issuer			16825	01/09/2025	Compensation
Class A common stock	01/28/2026	Restricted Stock	Issuer			15376	01/28/2026	Compensation

* 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

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	03/03/2026
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/ Sean Sobers
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)