Bunina Elena 4

What Happened
Elena Bunina, a director of Nebius Group N.V. (NBIS), disposed of a total of 10,819 shares in two sales on May 6, 2026. She sold 5,556 shares at $180.00 per share for $1,000,080 and 5,263 shares at $190.00 per share for $999,970, for combined proceeds of $2,000,050. These were outright sales (not purchases or option exercises).

Key Details

• Transaction dates: May 6, 2026; Form 4 filed May 8, 2026 (timely filing).
• Individual trades: 5,556 shares @ $180.00 = $1,000,080; 5,263 shares @ $190.00 = $999,970.
• Transaction type/code: S = Sale (open market or private sale as reported).
• Footnote: Sales were made pursuant to a Rule 10b5-1 trading plan adopted by Bunina on November 24, 2025 (Footnote F1).
• Shares owned following the reported transactions: not specified in the information provided.
• Filing includes Exhibit 24 (Power of Attorney).

Context
Sales made under a Rule 10b5-1 plan are typically pre‑scheduled and are commonly used by insiders to sell shares without regard to subsequent short‑term stock moves; such sales are often routine and do not alone indicate a change in the insider’s view of the company. These transactions were simple share disposals (no option exercises, awards, or gifts reported).