[144] ON24, Inc. SEC Filing

Rhea-AI Filing Summary

The filing notifies a proposed sale of 10,066 shares of ON24, Inc. common stock through Morgan Stanley Smith Barney LLC on 08/11/2025 on the NYSE. The shares carry an aggregate market value of $49,625.38 against 42,306,290 shares outstanding and were acquired as restricted stock units from the issuer on 06/21/2025. The filer reports no securities sold in the past three months and includes the standard representation that they do not possess undisclosed material adverse information. This Form 144 provides Rule 144 transaction details for compliance purposes.

Insights

Securities Analyst

TL;DR: This Rule 144 notice discloses a small, routine sale of recently vested RSUs; no material market impact is expected.

The filing shows a proposed sale of 10,066 common shares valued at $49,625.38, representing roughly 0.024% of the 42,306,290 shares outstanding. The shares were acquired as restricted stock units on 06/21/2025 and the sale is scheduled for 08/11/2025 via Morgan Stanley Smith Barney LLC on the NYSE. Given the low absolute value relative to outstanding shares, this disclosure is primarily a compliance item rather than a market-moving transaction.

Corporate Governance Expert

TL;DR: The filer is following Rule 144 disclosure practice; the notice and the signature representation address compliance requirements.

The Form 144 records acquisition details, broker information, and the filers attestation that no material nonpublic adverse information exists. It also notes there were no securities sold in the past three months by the account. These elements indicate formal adherence to Rule 144 procedures for sales of restricted stock units, with routine documentation of the transaction timeline and broker channel.

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
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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	10066	49625.38	42306290	08/11/2025	NYSE

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	06/21/2025	Restricted Stock Units	Issuer			10066	06/21/2025	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

Nothing to Report

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What quantity of ONTF shares is being disclosed for sale in this Form 144?

The filing discloses a proposed sale of 10,066 shares of ON24 common stock.

What is the aggregate market value of the shares to be sold for ONTF?

The aggregate market value reported is $49,625.38.

When were the shares acquired that are being sold under the Form 144?

The shares were acquired as restricted stock units on 06/21/2025.

When and where is the proposed sale of ONTF shares scheduled?

The proposed sale is scheduled for 08/11/2025 on the NYSE through Morgan Stanley Smith Barney LLC.

Has the filer sold any securities of the issuer in the past three months?

The filing states Nothing to Report for securities sold during the past three months.