LyondellBasell Industries N.V. (LYB) Insider Transactions
Over the last 12 months, 24 LyondellBasell Industries N.V. (LYB) insiders filed 142 SEC Form 4 transactions — $246.6K in open-market purchases ( 1 distinct buyers) and $28.1M in open-market sales. 0% of all transactions were executed under a pre-scheduled Rule 10b5-1 trading plan.
- $246.6KOpen-market buys (1y)
- $28.1MOpen-market sells (1y)
- 24Distinct insiders
- 142Transactions filed
- 0%Under Rule 10b5-1 plan
- 2026-05-22Latest filing
Recent Form 4 Filings Most recent 50 of 142 (1-year window)
Each row is a single Form 4 filing event for LYB, sourced directly from SEC EDGAR. The Type column classifies the SEC transaction code into Buy / Sell / Grant / Exercise / Other; the 10b5-1 badge marks trades executed under a pre-scheduled SEC Rule 10b5-1 plan.
| Date | Insider | Title | Type | SEC Code | Value | Shares | Price |
|---|---|---|---|---|---|---|---|
| 2026-05-22 | Manifold Albert Jude | — | Other | F | $48.0K | 689 | $69.72 |
| 2026-05-22 | Griffin Rita E | — | Other | F | $44.6K | 639 | $69.72 |
| 2026-05-22 | Karlin Bridget E | — | Other | F | $36.3K | 521 | $69.72 |
| 2026-05-22 | KAMSKY VIRGINIA A | — | Other | F | $41.3K | 593 | $69.72 |
| 2026-05-22 | Hanley Michael Sean | — | Other | F | $37.6K | 540 | $69.72 |
| 2026-05-22 | Dudley Robert W. | — | Other | F | $49.4K | 708 | $69.72 |
| 2026-05-22 | FARLEY CLAIRE S | — | Other | F | $39.4K | 565 | $69.72 |
| 2026-05-22 | CHASE ANTHONY R | — | Other | F | $37.6K | 540 | $69.72 |
| 2026-05-22 | Buchanan Robin W.T. | — | Other | F | $86.9K | 1,247 | $69.72 |
| 2026-05-22 | Benet Lincoln E | — | Other | F | $98.3K | 1,410 | $69.72 |
| 2026-05-22 | AIGRAIN JACQUES | — | Other | F | $40.1K | 575 | $69.72 |
| 2026-05-21 | Manifold Albert Jude | — | Grant | A | $0 | 2,321 | $0.00 |
| 2026-05-21 | Griffin Rita E | — | Grant | A | $0 | 2,321 | $0.00 |
| 2026-05-21 | Karlin Bridget E | — | Grant | A | $0 | 2,321 | $0.00 |
| 2026-05-21 | KAMSKY VIRGINIA A | — | Grant | A | $0 | 2,321 | $0.00 |
| 2026-05-21 | Hanley Michael Sean | — | Grant | A | $0 | 2,321 | $0.00 |
| 2026-05-21 | Dudley Robert W. | — | Grant | A | $0 | 2,321 | $0.00 |
| 2026-05-21 | FARLEY CLAIRE S | — | Grant | A | $0 | 2,321 | $0.00 |
| 2026-05-21 | CHASE ANTHONY R | — | Grant | A | $0 | 2,321 | $0.00 |
| 2026-05-21 | Buchanan Robin W.T. | — | Grant | A | $0 | 2,321 | $0.00 |
| 2026-05-21 | Benet Lincoln E | — | Grant | A | $0 | 2,321 | $0.00 |
| 2026-05-21 | AIGRAIN JACQUES | — | Grant | A | $0 | 4,437 | $0.00 |
| 2026-05-13 | Kaplan Jeffrey A | EVP, Chief PC, Leg & Corp Ofc | Sell | S | $741.6K | 10,000 | $74.16 |
| 2026-04-15 | Izquierdo Sabido Agustin | EVP & Chief Financial Officer | Other | F | $3.3K | 45 | $73.13 |
| 2026-04-15 | Hayes Matthew D | SVP & CAO | Other | F | $2.9K | 40 | $73.13 |
| 2026-03-31 | Karlin Bridget E | — | Grant | A | $0 | 708 | $0.00 |
| 2026-03-31 | KAMSKY VIRGINIA A | — | Grant | A | $0 | 646 | $0.00 |
| 2026-03-31 | Karlin Bridget E | — | Other | F | $8.9K | 111 | $80.56 |
| 2026-03-31 | KAMSKY VIRGINIA A | — | Other | F | $11.4K | 142 | $80.56 |
| 2026-03-09 | AI INVESTMENTS HOLDINGS LLC | — | Grant | — | $0 | 464,610 | $0.00 |
| 2026-03-09 | AI INVESTMENTS HOLDINGS LLC | — | Sell | — | $5.4M | 80,679 | $67.03 |
| 2026-03-09 | AI INVESTMENTS HOLDINGS LLC | — | Sell | — | $11.9K | 177 | $67.03 |
| 2026-03-09 | AI INVESTMENTS HOLDINGS LLC | — | Sell | — | $12.9M | 189,277 | $68.13 |
| 2026-03-09 | AI INVESTMENTS HOLDINGS LLC | — | Sell | — | $28.2K | 414 | $68.13 |
| 2026-03-09 | AI INVESTMENTS HOLDINGS LLC | — | Sell | — | $7.9M | 114,592 | $68.90 |
| 2026-03-09 | AI INVESTMENTS HOLDINGS LLC | — | Sell | — | $17.3K | 251 | $68.90 |
| 2026-02-28 | Seward James Malcolm | EVP & Chief Innovation Officer | Grant | — | $0 | 12,209 | $0.00 |
| 2026-02-28 | Foley Kimberly A | EVP, Global O&P and Refining | Grant | — | $0 | 23,052 | $0.00 |
| 2026-02-28 | Campbell Tracey D | EVP, Sustainability & Corp Aff | Grant | — | $0 | 5,282 | $0.00 |
| 2026-02-28 | Vanacker Peter Z. E. | Chief Executive Officer | Grant | — | $0 | 98,549 | $0.00 |
| 2026-02-28 | Friedrichs Dale D | EVP, Ops Excellence, HSE | Grant | — | $0 | 15,998 | $0.00 |
| 2026-02-28 | Hayes Matthew D | SVP & CAO | Grant | — | $0 | 4,032 | $0.00 |
| 2026-02-28 | Kaplan Jeffrey A | EVP and General Counsel | Grant | — | $0 | 21,203 | $0.00 |
| 2026-02-28 | Izquierdo Sabido Agustin | EVP & Chief Financial Officer | Grant | — | $0 | 20,158 | $0.00 |
| 2026-02-28 | Ledet Aaron J | EVP, I&D & Supply Chain | Grant | — | $0 | 17,247 | $0.00 |
| 2026-02-28 | Conley Trisha L | EVP, People and Culture | Grant | — | $0 | 15,068 | $0.00 |
| 2026-02-28 | van der Laan Yvonne | EVP, Circular & Low Carbon Sol | Grant | — | $0 | 12,475 | $0.00 |
| 2026-02-28 | Rhenman Torkel | EVP, Adv Polymer Solutions | Grant | — | $0 | 22,552 | $0.00 |
| 2026-02-27 | Seward James Malcolm | EVP & Chief Innovation Officer | Grant | — | $59.8K | 1,040 | $57.52 |
| 2026-02-27 | Foley Kimberly A | EVP, Global O&P and Refining | Grant | — | $62.5K | 1,087 | $57.52 |
Showing the most recent 50 of 142 transactions. For the full 1-year history with sorting, filtering, and cross-ticker industry context, open the full insider transactions drilldown.
Top Insider Buyers of LYB By dollar volume, 1-year window
- Foley Kimberly A $246.6K
Methodology & FAQ
How We Track LYB Insider Transactions
Form 4 disclosures are sourced directly from SEC EDGAR and re-ingested on every pipeline cycle. A complete description of transaction-code handling, the open-market vs grant distinction, and the Rule 10b5-1 plan-reference heuristic is documented in the Methodology.
What is an SEC Form 4 filing for LyondellBasell Industries N.V.?
Form 4 is a transaction-level disclosure that corporate insiders — officers, directors, and beneficial owners of more than 10% of a registered class of equity securities — must file with the SEC within two business days of any change in their beneficial ownership of LyondellBasell Industries N.V. (LYB) shares.
What is a Rule 10b5-1 trading plan?
Rule 10b5-1 is an SEC rule that lets insiders schedule trades in advance under a written plan, providing an affirmative defense against insider-trading allegations as long as the plan was adopted in good faith and not while in possession of material non-public information. Form 4 rows marked "10b5-1" on this page indicate the underlying trade was executed under such a plan; rows without the badge are discretionary or did not reference a plan in the Form 4 footnotes.
How is "insider buying" different from a stock grant or option exercise?
An insider buy (SEC transaction code P) is an open-market purchase of LyondellBasell Industries N.V. (LYB) stock executed at the prevailing market price using the insider's personal capital. Stock grants (code A) and option exercises (code M) are compensation events, not directional trades; they are tracked separately and excluded from the "conviction" signal because they are not discretionary purchases.
How recent is the data?
Form 4 transactions are typically reported within two business days of execution. Pactolio re-ingests the EDGAR feed on a nightly cycle and reflects new filings on the next ingest run, typically within 24 hours of EDGAR acceptance. The table on this page covers the most recent 1-year window.