A Form 4 filed with the SEC on August 18, 2026, discloses that John Wilson Boynton IV, a director of Nebius Group N.V. (NASDAQ:NBIS), sold a total of 4,896 Class A Shares on August 14, 2026, across twelve separate transactions.

Key Highlights

  • Reporting person: John Wilson Boynton IV, listed as a Director of Nebius Group N.V.
  • Total shares sold: 4,896 Class A Shares disposed of (transaction code S) on August 14, 2026.
  • Price range: Individual transaction weighted average prices ranged from $258.55 to $277.86 per share, with sub-transaction prices spanning as low as $258.55 and as high as $278.11, according to the filing.
  • Remaining ownership: Following all reported transactions, the reporting person directly held 415,844 Class A Shares.
  • Rule 10b5-1 plan: The filing indicates the transactions were made pursuant to a contract, instruction, or written plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
  • Foreign private issuer exemption: The filing notes that, due to the issuer's status as a foreign private issuer under Rule 3a12-3(b), the reporting person's transactions are exempt from Sections 16(b) and 16(c) of the Act.

Director's August 14 Sales Across Twelve Tranches Detailed in Filing

According to the Form 4, John Wilson Boynton IV sold Class A Shares of Nebius Group N.V. (NASDAQ:NBIS) in twelve separate tranches on August 14, 2026. The share counts per tranche were 100, 200, 400, 496, 404, 600, 700, 1,000, 500, 300, 400, and 196 shares, with weighted average prices of $258.55, $263.51, $264.75, $266.78, $267.87, $270.44, $271.75, $272.76, $273.78, $275.80, $277.02, and $277.86, respectively.

The filing notes that several of these prices represent weighted averages, as the corresponding shares were sold across multiple sub-transactions at varying prices within stated ranges. For example, the 200-share tranche reflected a weighted average of $263.51, with individual sub-transaction prices ranging from $263.05 to $263.97. The filing states that full information regarding shares sold at each separate price within any range is available upon request to Nebius Group N.V., any shareholder, or the SEC staff.

All sales are reported as direct ownership disposals. Following the final reported transaction, the filing discloses that the reporting person directly held 415,844 Class A Shares. The filing was signed by Anna Akimova as attorney-in-fact for Mr. Boynton on August 18, 2026.

What Was Disclosed

The filing reports twelve sales of Nebius Group Class A Shares by director John Wilson Boynton IV on August 14, 2026, totaling 4,896 shares at weighted average prices between $258.55 and $277.86, with 415,844 shares remaining directly held afterward.