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sellWeak

Ai Investments Holdings LLC sold $26M of LYB

owner at LyondellBasell Industries N.V.. 385,390 shares at an average of $68.13, traded Mar 9, 2026, filed Mar 11, 2026.

Warning score
37
Value
$26M
385,390 shares
Holdings after
765,154
-7% from before
From 52-week low
+64%
low $39.87, close $65.45
From 52-week high
-5%
high $68.62, as of Mar 9, 2026

Score components

  • Role
    10% owner
    +12
  • Trade size
    $26.3M at market
    +25
  • Share of holdings sold
    Sold 6.8% of holdings
    0
  • Cluster
    No other insider selling within 14 days
    0

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.

This signal so far: 1m +9.4%, 3m -2.3%, 6m -2.2%.

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.

LYBOct 13, 2026 · close 60.01
Since filing Mar 11, 2026: -9.1%SPY +15.9% · excess -25.0%

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 0001193125-26-102181, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Mar 9, 2026GGift
Ordinary sharesindirect: By LLC
-464,610$0.00$01,000,000Mar 11, 2026
Mar 9, 2026SOpen-market sale
Ordinary sharesindirect: By LLC
-80,679$67.03$5.4M5,574,787Mar 11, 2026
Mar 9, 2026SOpen-market sale
Ordinary shares
-177$67.03$12k765,819Mar 11, 2026
Mar 9, 2026SOpen-market sale
Ordinary sharesindirect: By LLC
-189,277$68.13$13M5,385,510Mar 11, 2026
Mar 9, 2026SOpen-market sale
Ordinary shares
-414$68.13$28k765,405Mar 11, 2026
Mar 9, 2026SOpen-market sale
Ordinary sharesindirect: By LLC
-114,592$68.90$7.9M5,270,918Mar 11, 2026
Mar 9, 2026SOpen-market sale
Ordinary shares
-251$68.90$17k765,154Mar 11, 2026

Related signals

Other insiders at LyondellBasell Industries N.V. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
36Weak
LYBsell
LyondellBasell Industries N.V.
Jeffrey A Kaplan
EVP, Chief PC, Leg & Corp Ofc
$742k
10,000 shares
-9%
49Moderate
LYBbuy
LyondellBasell Industries N.V.
Kimberly A Foley
EVP, Global O&P and Refining
$247k
5,661 shares
+9%
55Moderate
LYBsell
LyondellBasell Industries N.V.
Peter Z. E. Vanacker
Chief Executive Officer
$1.1M
20,000 shares
-11%
56Moderate
LYBbuy
LyondellBasell Industries N.V.
Michael Sean Hanley
director
$200k
3,500 shares
+22%
34Weak
LYBbuy
LyondellBasell Industries N.V.
Michael Sean Hanley
director
$270k
3,750 shares
+31%
37Weak
LYBbuy
LyondellBasell Industries N.V.
Robin W.T. Buchanan
director
$380k
5,000 shares
+38%
38Weak
LYBsell
LyondellBasell Industries N.V.
Dale D Friedrichs
EVP, Ops Excellence, HSE
$481k
4,970 shares
-13%
68Notable
LYBsell 2
LyondellBasell Industries N.V.
Robin W.T. Buchanan
director
$1.8M
18,111 shares
-60%
52Moderate
LYBsell 3
LyondellBasell Industries N.V.
Michael C. McMurray
EVP & CFO
$1.7M
16,940 shares
-16%
41Moderate
LYBsell 4
LyondellBasell Industries N.V.
Chukwuemeka A. Oyolu
SVP, CAO & Investor Relations
$712k
7,084 shares
-20%

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.

Ai Investments Holdings LLC sold $26M of LYB | InsiderTell