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sellWeak cluster of 310b5-1 plan

John Wilson Boynton IV sold $1.3M of NBIS

director at Nebius Group N.V.. 6,364 shares at an average of $210.36, traded Sep 15, 2026, filed Sep 17, 2026.

Warning score
35
Value
$1.3M
6,364 shares
Holdings after
410,832
-2% from before
From 52-week low
+181%
low $73.87, close $207.37
From 52-week high
-28%
high $286.69, as of Sep 15, 2026

Score components

  • Role
    Director
    +15
  • Trade size
    $1.3M at market
    +25
  • Share of holdings sold
    Sold 1.5% of holdings
    0
  • Cluster
    3 insiders selling within 14 days
    +15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

NBISOct 12, 2026 · close 210.06
Since filing Sep 17, 2026: -3.6%SPY +2.3% · excess -5.9%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001513845-26-000114, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 15, 2026SOpen-market sale
Class A Shares10b5-1
-1,264$207.67$262k415,93227 d ago
Sep 15, 2026SOpen-market sale
Class A Shares10b5-1
-1,900$208.84$397k414,03227 d ago
Sep 15, 2026SOpen-market sale
Class A Shares10b5-1
-1,100$209.74$231k412,93227 d ago
Sep 15, 2026SOpen-market sale
Class A Shares10b5-1
-400$210.53$84k412,53227 d ago
Sep 15, 2026SOpen-market sale
Class A Shares10b5-1
-200$211.88$42k412,33227 d ago
Sep 15, 2026SOpen-market sale
Class A Shares10b5-1
-300$213.40$64k412,03227 d ago
Sep 15, 2026SOpen-market sale
Class A Shares10b5-1
-900$214.81$193k411,13227 d ago
Sep 15, 2026SOpen-market sale
Class A Shares10b5-1
-200$215.59$43k410,93227 d ago
Sep 15, 2026SOpen-market sale
Class A Shares10b5-1
-100$216.52$22k410,83227 d ago

Related signals

Other insiders at Nebius Group N.V. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
60Notable
NBISsell 510b5-1
Nebius Group N.V.
Ophir Nave
COO
$118M
500,000 shares
-52%
55Moderate
NBISsell 5
Nebius Group N.V.
Andrey Korolenko
Chief Infrastructure Officer
$6.8M
29,090 shares
-5%
65Notable
NBISsell 5
Nebius Group N.V.
Arkadiy Volozh
CEO
$8.8M
37,778 shares
-5%
55Moderate
NBISsell 5
Nebius Group N.V.
Danila Shtan
Chief Technology Officer
$3.4M
14,546 shares
-5%
10Weak
NBISsell 510b5-1
Nebius Group N.V.
John Wilson Boynton IV
director
$12k
50 shares
-0%
55Moderate
NBISsell 410b5-1
Nebius Group N.V.
Marc Boroditsky
Chief Revenue Officer
$5.5M
26,886 shares
-100%
40Moderate
NBISsell 310b5-1
Nebius Group N.V.
Marc Boroditsky
Chief Revenue Officer
$1.5M
7,000 shares
-140%
46Moderate
NBISsell 3
Nebius Group N.V.
Sanchez Maria del Dado Alonso
CFO
$92k
470 shares
-4%
28Weak
NBISsell 210b5-1
Nebius Group N.V.
John Wilson Boynton IV
director
$1.4M
5,296 shares
-1%
33Weak
NBISsell 210b5-1
Nebius Group N.V.
Charles E Ryan
director
$13M
50,000 shares
-16%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

John Wilson Boynton IV sold $1.3M of NBIS | InsiderTell