Direct Digital officer plans sale of 10K shares

Direct Digital Holdings, Inc. (DRCT) received a Rule 144 notice from officer Mark Walker regarding a proposed sale of common stock.

Rhea-AI Filing Summary

Direct Digital Holdings, Inc. (DRCT) received a Rule 144 notice from officer Mark Walker regarding a proposed sale of common stock. Walker plans to sell 10,000 shares of common stock, to be sold through Apex Clearing, with an aggregate market value of $23,600.00 and reported holdings of 760,567 shares of Direct Digital Holdings common stock.

The shares proposed for sale were acquired on February 15, 2022 upon exchange of Class B common stock of Direct Digital Holdings and were acquired through AJN Energy & Transport Ventures, LLC. The notice lists the expected sale date as on or after September 1, 2026 and identifies Nasdaq as the trading market.

Key Figures

Shares proposed to be sold: 10,000 shares of common stock Aggregate market value of shares to be sold: $23,600.00 Shares beneficially owned: 760,567 shares of common stock +2 more

5 metrics

Shares proposed to be sold 10,000 shares of common stock Amount of Direct Digital Holdings common stock covered by this Rule 144 notice

Aggregate market value of shares to be sold $23,600.00 Total value for the 10,000 shares proposed to be sold

Shares beneficially owned 760,567 shares of common stock Reported holdings of Mark Walker at the time of the notice

Proposed sale date 09/01/2026 Date listed for the proposed sale of shares

Acquisition date 02/15/2022 Date the 10,000 shares were acquired upon exchange of Class B Common Stock

Key Terms

Rule 144, Class B Common Stock, Nasdaq

3 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

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.

Class B Common Stock financial

"Acquired upon exchange of Class B Common Stock"

A class B common stock is one of multiple types of a company’s ordinary shares that carries specific rights—often different voting power or dividend priority—compared with other classes. For investors it matters because those differences affect how much influence you have over company decisions, the income you might receive, and how freely the shares trade; think of it like owning a car with different keys: some keys let you start the engine and open the trunk, others only unlock the door.

Nasdaq market

"09/01/2026 | Nasdaq"

The Nasdaq is a stock exchange where many companies' shares are bought and sold, functioning much like a marketplace for investments. It matters to investors because it provides a platform to buy and sell ownership stakes in companies, helping them track the value of those companies and make informed decisions. As one of the largest and most technology-focused markets, it also reflects trends and developments in the business world.

FAQ

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

What is Direct Digital Holdings (DRCT) disclosing in this Form 144 filing?

The filing discloses that officer Mark Walker has filed a Rule 144 notice for a proposed sale of 10,000 shares of Direct Digital Holdings common stock, with an aggregate market value of $23,600.00, to be sold through Apex Clearing on Nasdaq.

How many DRCT shares does Mark Walker plan to sell under this Form 144?

Mark Walker plans to sell 10,000 shares of Direct Digital Holdings, Inc. common stock under this Rule 144 notice, with a stated aggregate market value of $23,600.00.

What are Mark Walker’s reported DRCT holdings in this notice?

The notice reports that Mark Walker has 760,567 shares of Direct Digital Holdings common stock beneficially owned at the time of the filing, with 10,000 shares of that amount proposed for sale under Rule 144.

When were the DRCT shares proposed for sale originally acquired?

The 10,000 shares proposed for sale were acquired on February 15, 2022 upon exchange of Class B common stock of Direct Digital Holdings, Inc., and are noted as having been acquired through AJN Energy & Transport Ventures, LLC.

When may the proposed sale of DRCT shares occur under this Form 144?

The Form 144 indicates an expected sale date of 09/01/2026 for the 10,000 shares of Direct Digital Holdings common stock, with Nasdaq identified as the market where the shares may be sold.

Who is the broker listed for the proposed DRCT share sale?

The proposed sale of 10,000 shares of Direct Digital Holdings common stock is listed to be executed through Apex Clearing, located in Dallas, Texas, with Nasdaq indicated as the trading market.

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

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Available on EDGAR 08/31/2026 - 04:12 PM EDT Accepted by SEC EDGAR 08/31/2026 - 04:11 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	0001896664
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	Direct Digital Holdings, Inc.
SEC File Number	001-41261
Address of Issuer	1177 West Loop South Suite 1310 Houston TEXAS 77027
Phone	8324021051
Name of Person for Whose Account the Securities are To Be Sold	Mark Walker
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	APEX CLEARING 350 N ST. PAUL ST SUITE 300 DALLAS TX 75201	10000	23600.00	760567	09/01/2026	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	02/15/2022	Acquired upon exchange of Class B Common Stock	Direct Digital Holdings, Inc.			10000	02/15/2022	NA

* 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	*10,000 shares acquired through AJN Energy & Transport Ventures, LLC
Date of Notice	08/31/2026
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/ Mark Walker
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)