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LyondellBasell Industries N.V. (New York Stock Exchange:LYB)
NL · Delayed Price · Currency is USD
Also listed: 0EDD.LBasic Materials · Chemicals - Specialty
67.55+1.10 (+1.66%)
Insider Score
––Not scored
LYB Insider Score
Insiders here have filed 5 Form 4s in the last 90 days, but all of them are share awards, grants or other non-market transactions. Those are compensation, not a decision to buy, so they are not scored.
LYB Stock Insider Trading Activity
LYB stock’s insider trading shows no open-market insider trades by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| Hayes Matthew D Other | Tax withheld | 152 | $62.67 | $9.53K | 1.7% | 8,970 | Oct 15, 2026 | — | Form 4 |
| KAMSKY VIRGINIA A Director | Tax withheld | 139 | $57.47 | $7.99K | 1.3% | 10,864 | Sep 30, 2026 | — | Form 4 |
| KAMSKY VIRGINIA A Director | Award | 720 | — | — | 7.0% | 11,003 | Sep 30, 2026 | — | Form 4 |
| Karlin Bridget E Director | Award | 781 | — | — | 10.8% | 8,028 | Sep 30, 2026 | — | Form 4 |
| Karlin Bridget E Director | Tax withheld | 194 | $57.47 | $11.15K | 2.4% | 7,834 | Sep 30, 2026 | — | Form 4 |
| KAMSKY VIRGINIA A Director | Tax withheld | 100 | $52.65 | $5.26K | 1.0% | 10,283 | Jun 30, 2026 | — | Form 4 |
| Karlin Bridget E Director | Tax withheld | 73 | $52.65 | $3.84K | 1.0% | 7,247 | Jun 30, 2026 | — | Form 4 |
| Karlin Bridget E Director | Award | 615 | — | — | 9.2% | 7,320 | Jun 30, 2026 | — | Form 4 |
| KAMSKY VIRGINIA A Director | Award | 561 | — | — | 5.7% | 10,383 | Jun 30, 2026 | — | Form 4 |
| AIGRAIN JACQUES Director | Tax withheld | 575 | $69.72 | $40.09K | 1.5% | 37,534 | May 22, 2026 | — | Form 4 |
| Manifold Albert Jude Director | Tax withheld | 689 | $69.72 | $48.04K | 4.4% | 14,905 | May 22, 2026 | — | Form 4 |
| Griffin Rita E Director | Tax withheld | 639 | $69.72 | $44.55K | 8.0% | 7,354 | May 22, 2026 | — | Form 4 |
| Karlin Bridget E Director | Tax withheld | 521 | $69.72 | $36.32K | 7.2% | 6,705 | May 22, 2026 | — | Form 4 |
| KAMSKY VIRGINIA A Director | Tax withheld | 593 | $69.72 | $41.34K | 5.7% | 9,822 | May 22, 2026 | — | Form 4 |
| Hanley Michael Sean Director | Tax withheld | 540 | $69.72 | $37.65K | 2.2% | 23,895 | May 22, 2026 | — | Form 4 |
| Dudley Robert W. Director | Tax withheld | 708 | $69.72 | $49.36K | 6.7% | 9,820 | May 22, 2026 | — | Form 4 |
| FARLEY CLAIRE S Director | Tax withheld | 565 | $69.72 | $39.39K | 2.1% | 26,341 | May 22, 2026 | — | Form 4 |
| CHASE ANTHONY R Director | Tax withheld | 540 | $69.72 | $37.65K | 3.8% | 13,603 | May 22, 2026 | — | Form 4 |
| Buchanan Robin W.T. Director | Tax withheld | 1,247 | $69.72 | $86.94K | 5.3% | 22,165 | May 22, 2026 | — | Form 4 |
| Benet Lincoln E Director | Tax withheld | 1,410 | $69.72 | $98.31K | 9.5% | 13,381 | May 22, 2026 | — | Form 4 |
| Hanley Michael Sean Director | Award | 2,321 | — | — | 10.5% | 24,435 | May 21, 2026 | — | Form 4 |
| Buchanan Robin W.T. Director | Award | 2,321 | — | — | 11.0% | 23,412 | May 21, 2026 | — | Form 4 |
| Dudley Robert W. Director | Award | 2,321 | — | — | 28.3% | 10,528 | May 21, 2026 | — | Form 4 |
| AIGRAIN JACQUES Director | Award | 4,437 | — | — | 13.2% | 38,109 | May 21, 2026 | — | Form 4 |
| Karlin Bridget E Director | Award | 2,321 | — | — | 47.3% | 7,226 | May 21, 2026 | — | Form 4 |
| CHASE ANTHONY R Director | Award | 2,321 | — | — | 19.6% | 14,143 | May 21, 2026 | — | Form 4 |
| KAMSKY VIRGINIA A Director | Award | 2,321 | — | — | 28.7% | 10,415 | May 21, 2026 | — | Form 4 |
What these mean— the action is the SEC’s own Form 4 transaction code. Only a buy or a sell is an open-market trade; the rest are transfers, awards and exercises, which is why they carry no price.
- Award (A) — Grant or award from the company, not a purchase
- Tax withheld (F) — Shares withheld to pay tax or an exercise price
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.