Nebius Group files Form 144 to sell 261,272 shares

Nebius Group N V reported a proposed disposition of 261,272.00 Class A ordinary shares on 03/16/2026 via Citigroup Global Markets.

Rhea-AI Filing Summary

Nebius Group N V reported a proposed disposition of 261,272.00 Class A ordinary shares on 03/16/2026 via Citigroup Global Markets. The excerpt also lists 187,957.95 in securities reported sold during the past three months with a trade date of 01/02/2026.

Insights

Securities Compliance Counsel

Notice of proposed resale under Rule 144 is administrative; timing and method are reported.

Form 144 provides a notice of a proposed sale: the excerpt lists 261,272.00 Class A ordinary shares with a 03/16/2026 filing channel through Citigroup Global Markets.

Rule-based conditions (holding period, volume limitations, and manner of sale) govern the transaction; the excerpt does not state whether these conditions are satisfied.

Equity Markets Analyst

Large single-holder resale notice could create potential selling interest; execution depends on holder decisions.

The filing names Nebius Group N V and shows an intended broker and a dated notice (03/16/2026), plus prior reported sales of 187,957.95 on 01/02/2026.

Market impact will depend on the method and pace of sale; subsequent transaction details will appear in trading disclosures.

FAQ

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

What does Nebius Group's (NBIS) Form 144 report?

It reports a proposed sale of 261,272.00 Class A ordinary shares filed with a broker on 03/16/2026. The Form 144 is a notice of intent to sell, not a confirmation the sale occurred.

Who is the broker listed on the NBIS Form 144?

The excerpt lists Citigroup Global Markets as the broker-dealer handling the proposed sale. The filing names the intermediary without specifying the execution method or schedule.

Does the filing show recent sales by the same holder for NBIS?

Yes; the excerpt shows securities reported sold during the past three months totaling 187,957.95 with a trade date of 01/02/2026. This is presented as prior activity in the filing.

Is a Form 144 itself a sale or a regulatory notice for NBIS?

A Form 144 is a regulatory notice of intent to sell restricted or control securities; it signals an intended disposition but does not prove execution or timing of trades.

Will Nebius Group receive proceeds from the reported sale?

The excerpt does not state proceeds or whether the sales are primary or resale; cash-flow treatment is not specified in the provided excerpt.

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

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Accepted by SEC EDGAR 03/13/2026 - 08:44 AM 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	0002060551
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	Nebius Group N.V.
SEC File Number	001-35173
Address of Issuer	SCHIPHOL BOULEVARD 165 SCHIPHOL NETHERLANDS 1118 BG
Phone	31202066970
Name of Person for Whose Account the Securities are To Be Sold	Nave Ophir
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
CLASS A ORDINARY SHARES	CITIGROUP GLOBAL MARKETS 390 GREENWICH ST NEW YORK NY 10013	2422	261272.00	253282222	03/16/2026	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 ORDINARY SHARES	03/16/2026	AWARDS RSP 2025 AND BOARD CONSIDERATION	NEBIUS GROUP N V			2422	03/16/2026	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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
OPHIR NAVE SCHIPHOL BOULEVARD 165 SCHIPHOL P7 1118BG	ORDINARY SHARES	01/02/2026	2111	187957.95

144: Remarks and Signature

Remarks	Under section 3 d market price is based on indicative market pricing OF 108.04--Section 3 e shares or other units outstanding are class a and b. Transaction taking place March 16 26. This transaction is taking place pursuant to an established 10b51 plan adopted December 2025
Date of Notice	03/13/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	12/15/2025
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	CONFORMED SIGNATURE ON FILE
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)