Welcome to our dedicated page for Nebius Group SEC filings (Ticker: NBIS), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Nebius Group N.V. (NASDAQ: NBIS) SEC filings page on Stock Titan provides access to the company’s regulatory disclosures as a foreign private issuer. Nebius files reports such as Form 20-F and multiple Forms 6-K, which include operating and financial reviews, unaudited condensed consolidated financial statements, capital markets documentation, and press releases that are incorporated by reference into its registration statements.
In its Form 6-K filings, Nebius has furnished Operating and Financial Review and Prospects for specific periods, together with unaudited condensed consolidated financial statements. These materials explain the performance of Nebius’s core AI infrastructure business, Nebius AI Cloud, as well as its additional businesses Avride and TripleTen, and describe how Toloka’s results were reclassified to discontinued operations after Nebius ceased to hold majority voting power. The company also discusses the use of non-GAAP measures such as Adjusted EBITDA (loss) and Adjusted net income (loss), and provides reconciliations to U.S. GAAP metrics.
Other Nebius 6-K filings relate to capital markets and financing activities. For example, the company has filed indentures and forms of its 1.00% Convertible Senior Notes due 2030 and 2.75% Convertible Senior Notes due 2032, along with press releases announcing the closing of public offerings of Class A ordinary shares and concurrent private offerings of convertible notes. Additional 6-Ks describe the exercise of underwriters’ options to purchase additional Class A shares and the establishment of an equity distribution agreement for an at-the-market equity program.
Nebius also uses Form 6-K to disclose material commercial agreements. One filing details a commercial agreement between Nebius, Inc., a wholly owned subsidiary, and Meta Platforms, Inc., under which Nebius will provide Meta access to two dedicated GPU infrastructure capacity clusters over a five-year term, with a total contract value of approximately $2.9 billion. The filing outlines deployment tranches, associated storage and connectivity services, and customary provisions such as termination rights, service level commitments, discounted fees for late delivery, representations and warranties, indemnities, and limitations of liability.
Additional 6-Ks incorporate press releases related to subsidiary activities, such as Avride’s strategic investment and commitments backed by Uber and Nebius, and group-level announcements about financial results and shareholder communications. Many of these filings are expressly incorporated by reference into Nebius’s automatically effective shelf registration statement on Form F-3ASR and its Form S-8, which are used for securities offerings and equity compensation plans.
On Stock Titan, Nebius filings are updated as they appear on EDGAR, and AI-powered summaries can help readers quickly understand the focus of each document. Users can review quarterly and annual discussions of Nebius’s AI-native cloud platform, its additional businesses, capital structure, and major commercial contracts, as well as track how the company presents non-GAAP measures and reconciliations over time.
Nebius Group N.V. director Elena Bunina reported selling a total of 10,819 Class A Shares of NBIS in open-market transactions on May 6, 2026. The sales consisted of 5,263 shares at $190.00 per share and 5,556 shares at $180.00 per share. According to a footnote, these transactions were made under a pre-arranged Rule 10b5-1 trading plan adopted by the reporting person on November 24, 2025, indicating the sales were scheduled in advance rather than timed discretionarily.
NBIS reported proposed dispositions of Class A ordinary shares by Elena Bunina via Form 144. The filing lists multiple sales dated 02/23/2026 through 05/06/2026, with individual lot sizes and transaction proceeds displayed (for example, 35,044 shares for $3,466,842.50 on 02/23/2026). The securities are described as restricted stock awards and the broker listed is Citigroup Global Markets.
Nebius Group NV submitted a Form 144 notice regarding proposed sales of Class A Ordinary Shares. The filing lists recent dispositions by Elena Bunina, including sales on 02/23/2026 (35,044 shares for $3,466,842.50) and 03/16/2026 (16,442 shares for $2,092,047.50).
The form reports multiple additional small sales in March–May 2026 and identifies Citigroup Global Markets as the broker. The filing records the securities type as Restricted Stock Awards and classifies the transactions as compensation-related.
Nebius Group N.V. director Elena Bunina reported an open-market sale of 5,882 Class A Shares at $170.00 per share. After this transaction, she directly holds 32,485 Class A Shares. The sale was made under a pre-arranged Rule 10b5-1 trading plan adopted by the reporting person.
NEBIUS GROUP NV reported proposed sales of Class A Ordinary Shares on 05/04/2026 via Citigroup Global Markets. The filing lists multiple past sales by Elena Bunina on dates in 2026 with specific share counts and gross proceeds for each transaction.
Nebius Group N.V. has agreed to acquire Eigen AI (MagicByte, Inc.) through a two-step merger, adding Eigen AI as a wholly owned subsidiary after completion. The Merger Agreement provides for up to approximately $98 million in cash, subject to adjustments, and approximately 3.8 million Nebius Class A shares as consideration.
Founders and continuing employees will receive 15% of their stock consideration at closing, with the remainder subject to time-based transfer restrictions and possible forfeiture over four years. A related press release values the combined cash and share consideration at approximately $643 million, based on Nebius’s 30-day weighted average stock price at signing, and highlights plans to integrate Eigen AI’s optimization technology and team into Nebius Token Factory, subject to customary conditions including antitrust clearance.
Nebius Group N.V. has agreed to acquire Eigen AI (MagicByte, Inc.) through a two-step merger, adding Eigen AI as a wholly owned subsidiary after completion. The Merger Agreement provides for up to approximately $98 million in cash, subject to adjustments, and approximately 3.8 million Nebius Class A shares as consideration.
Founders and continuing employees will receive 15% of their stock consideration at closing, with the remainder subject to time-based transfer restrictions and possible forfeiture over four years. A related press release values the combined cash and share consideration at approximately $643 million, based on Nebius’s 30-day weighted average stock price at signing, and highlights plans to integrate Eigen AI’s optimization technology and team into Nebius Token Factory, subject to customary conditions including antitrust clearance.
Nebius Group N.V. files its annual report describing a rapidly growing but still unprofitable, capital‑intensive AI cloud business and related units Avride (autonomous vehicles) and TripleTen (edtech). The company highlights heavy spending on data centers, GPUs and global expansion, funded by past and future equity, debt and secured financing, including convertible notes.
The report stresses intense competition from specialized AI clouds and hyperscalers, reliance on Nvidia for GPUs, exposure to volatile energy and power-grid constraints, and geopolitical, regulatory and cybersecurity risks. Management discloses material weaknesses in internal controls over fixed assets and TripleTen revenue recognition as of December 31, 2025, which it aims to remediate by the end of 2026. Nebius also notes significant voting control concentrated with its founder via Class B shares and the ability to use “Controlled Company” exemptions from some Nasdaq governance requirements.
Nebius Group N.V. Chief Revenue Officer Marc Boroditsky reported an open-market sale of 4,500 Class A Shares at an average price of $160.10 per share on April 15, 2026. After this transaction, he directly holds 42,162 Class A Shares.
The filing notes these sales were executed under a pre-arranged Rule 10b5-1 trading plan adopted on September 15, 2025, indicating the trades were scheduled in advance rather than timed discretionarily.
Nebius Group N.V. director Elena Bunina reported open-market sales of Class A Shares. She sold 7,143 shares at $140.00 on April 10, 6,667 shares at $150.00 on April 13, and 6,250 shares at $161.22 on April 14, totaling 20,060 shares. These transactions were made under a Rule 10b5-1 trading plan adopted on November 24, 2025. After these sales, she directly holds 38,367 Class A Shares.
Nebius Group N.V. reported Form 144 notice relating to proposed sales of Class A ordinary shares with a listed quantity of 6,250 shares on 04/14/2026 through Citigroup Global Markets. The filing also lists multiple recent dispositions by Elena Bunina totaling disclosed share counts and dollar amounts.