Hayden Brown files Form 144 to sell 23,745 UPWK shares

Upwork Inc. reporting a Form 144 notice: Hayden Brown proposes to sell 23,745 shares of restricted common stock on 03/18/2026.

Rhea-AI Filing Summary

Upwork Inc. reporting a Form 144 notice: Hayden Brown proposes to sell 23,745 shares of restricted common stock on 03/18/2026.

The filing also discloses prior sales on 02/18/2026 of 73,152 shares for $1,014,011.69 and 50,000 shares for $689,300.00. The notice lists security type as Restricted Stock and the exchange as NASDAQ.

Insights

Securities Compliance Counsel

Form 144 lists a proposed sale of 23,745 restricted shares and two prior sales on 02/18/2026.

The filing names Hayden Brown and identifies the securities as Restricted Stock with a proposed sale date of 03/18/2026 and an exchange of NASDAQ. It also records prior dispositions of 73,152 and 50,000 shares on 02/18/2026 with the reported gross proceeds shown.

Rule 144 notices are administrative disclosures of intended affiliate sales; the timing, execution method, and who receives proceeds are dependent on subsequent transactions and are not detailed in the provided excerpt.

FAQ

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

What does Upwork's Form 144 filed by Hayden Brown report?

It reports a proposed sale of 23,745 restricted shares scheduled for 03/18/2026. The form also discloses prior sales on 02/18/2026 of 73,152 and 50,000 shares with the stated gross proceeds.

How many shares did Hayden Brown sell on 02/18/2026 according to the filing?

The filing shows two dispositions on 02/18/2026: 73,152 shares for $1,014,011.69 and 50,000 shares for $689,300.00. These amounts are reported as prior sales in the Form 144 excerpt.

What type of securities are listed in the Form 144 for UPWK?

The excerpt lists the securities as Restricted Stock of Common Stock to be sold. The proposed sale date for the registered notice is 03/18/2026 and the exchange is listed as NASDAQ

Does the Form 144 excerpt state where proceeds will go?

The excerpt shows gross proceeds for prior sales ($1,014,011.69 and $689,300.00) but does not provide additional allocation details. The filing lists the sold shares and dollar amounts without further disposition instructions.

Who is the reporting person on this Form 144 for UPWK?

The reporting person named in the excerpt is Hayden Brown, with an address shown as 530 Lytton Avenue, Suite 301, Palo Alto, CA. The filing attributes the proposed and prior sales to that reporting name.

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

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Accepted by SEC EDGAR 03/18/2026 - 04:27 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	0001753662
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	UPWORK INC.
SEC File Number	001-38678
Address of Issuer	530 Lytton Avenue, Suite 301 Palo Alto CALIFORNIA 94301
Phone	(650) 316-7500
Name of Person for Whose Account the Securities are To Be Sold	HAYDEN BROWN
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
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	23745	292343.69	130380213	03/18/2026	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	03/18/2026	Restricted Stock	Issuer			23745	03/18/2026	Not Applicable

* 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
HAYDEN BROWN 530 Lytton Avenue, Suite 301 Palo Alto CA 94301	Common	02/18/2026	73152	1014011.69
HAYDEN BROWN 530 Lytton Avenue, Suite 301 Palo Alto CA 94301	Common	02/18/2026	50000	689300.00

144: Remarks and Signature

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