[144] Rambus Inc SEC Filing

Rhea-AI Filing Summary

Rambus Inc. Form 144 Notice: A holder intends to sell 3,000 restricted shares of common stock through Morgan Stanley Smith Barney LLC on 09/02/2025. The reported aggregate market value of the proposed sale is $215,160.00. The shares were acquired from the issuer as restricted stock on 04/03/2024 and were paid in full on that date. The filing shows 107,593,820 shares outstanding for the issuer. No sales by the filer are reported in the prior three months.

Insights

Securities Compliance Analyst

TL;DR: Routine Rule 144 notice for an insider/affiliate sale of a small block of restricted shares via a broker.

This Form 144 discloses a planned sale of 3,000 restricted shares sourced from an issuer grant on 04/03/2024. The filing identifies the executing broker and the intended sale date and provides the aggregate market value and total shares outstanding. The disclosure fulfills Rule 144 notification requirements and notes no related sales in the prior three months. There is no indication in this filing of material undisclosed information.

Corporate Governance Expert

TL;DR: Transaction appears procedural and immaterial relative to total shares outstanding.

The sale size (3,000 shares, $215,160 aggregate value) is small versus the reported 107,593,820 shares outstanding, suggesting limited ownership or a minor disposition by the reporting person. The shares were acquired as restricted stock from the issuer, and the filer certified absence of material nonpublic information. The filing contains standard representations required under Rule 144.

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	3000	215160.00	107593820	09/02/2025	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	04/03/2024	Restricted Stock	ISSUER			3000	04/03/2024	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

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 does Rambus Inc (RMBS) Form 144 disclose?

The filing discloses an intended sale of 3,000 restricted common shares via Morgan Stanley on 09/02/2025 with an aggregate market value of $215,160.00.

When were the 3,000 Rambus shares acquired?

The shares were acquired from the issuer as restricted stock on 04/03/2024 and paid for on that date.

Who is the broker handling the sale in the Form 144?

The broker named is Morgan Stanley Smith Barney LLC, Executive Financial Services, 1 New York Plaza, New York, NY.

Does the filing report other sales in the past three months?

No. The filing specifically states Nothing to Report for securities sold during the past three months.

How large is the proposed sale relative to Rambus shares outstanding?

The filing reports 107,593,820 shares outstanding; the proposed sale of 3,000 shares is immaterial in size relative to that total.