Over the 90-day window ending January 13, 2026, LyondellBasell Industries's three dominant insider ownership positions are held by TenPercentOwner Investments Holdings Llc Ai (970.25K shares), Chief Executive Officer Peter Z. E. Vanacker (160.35K shares), Chief Executive Officer Bhavesh V. Patel (126.05K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Investments Holdings Llc Ai | 970,249 | 14 Aug, 2023 | |
| Peter Z. E. Vanacker | Chief Executive Officer | 160,351 | 15 Aug, 2025 |
| Bhavesh V. Patel | Chief Executive Officer | 126,052 | 04 Jan, 2022 |
| Michael C. Mcmurray | Evp & Cfo | 113,108 | 03 Mar, 2025 |
| Torkel Rhenman | Evp And Adv Polymer Solutions | 94,654 | 03 Mar, 2025 |
| Kenneth Todd Lane | Evp And Olefins And Polyolefins | 89,445 | 27 Feb, 2024 |
| Jeffrey A Kaplan | Evp And General Counsel | 85,819 | 03 Mar, 2025 |
| Kimberly A Foley | Evp And Global O&P And Refining | 67,688 | 12 Nov, 2025 |
| James D Guilfoyle | Svp And O&P (Eamei) | 63,501 | 23 Feb, 2024 |
| Dale D Friedrichs | Evp And Ops Excellence And Hse | 47,530 | 17 Oct, 2025 |
| Stephen Forbes Cooper | 37,599 | 05 Jul, 2022 | |
| Chukwuemeka A. Oyolu | Svp And Cao | 37,528 | 03 Mar, 2025 |
| James Malcolm Seward | Evp & Chief Innovation Officer | 35,803 | 17 Oct, 2025 |
| Jacques Aigrain | 33,672 | 28 May, 2025 | |
| Nance K Dicciani | 30,905 | 31 May, 2023 | |
| Claire S Farley | 24,585 | 28 May, 2025 | |
| Michael Sean Hanley | 22,114 | 28 May, 2025 | |
| Robin W.T. Buchanan | 21,091 | 27 May, 2025 | |
| Trisha L Conley | Evp And People And Culture | 18,949 | 03 Mar, 2025 |
| Aaron J Ledet | Evp And I&D & Supply Chain | 15,067 | 16 Dec, 2025 |
| Der Laan Yvonne Van | Evp And Circular & Low Carbon Sol | 14,225 | 17 Oct, 2025 |
| Sabido Agustin Izquierdo | Evp & Chief Financial Officer | 14,094 | 17 Nov, 2025 |
| Albert Jude Manifold | 13,273 | 28 May, 2025 | |
| Tracey D Campbell | Evp And Sustainability & Corp Aff | 13,114 | 17 Oct, 2025 |
| Lincoln E Benet | 12,470 | 28 May, 2025 | |
| Anthony R Chase | 11,822 | 28 May, 2025 | |
| Robert W. Dudley | 8,207 | 28 May, 2025 | |
| Virginia A Kamsky | 7,590 | 28 May, 2025 | |
| Jagjeet S. Bindra | 6,761 | 31 May, 2023 | |
| Anup Sharma | Svp And Global Business Services | 6,558 | 04 Jan, 2023 |
| Rita E Griffin | 5,672 | 28 May, 2025 | |
| Matthew D Hayes | Svp & Cao | 4,924 | 17 Oct, 2025 |
| Bridget E Karlin | 4,308 | 28 May, 2025 | |
| Jacinth C Smiley | Chief Accounting Officer | 1,588 | 06 Apr, 2021 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 25 Feb, 2026 | Der Laan Yvonne Van | Class A Ordinary Shares | A | 47 | $76.20 | 7,920 | D | A |
| 25 Feb, 2026 | Der Laan Yvonne Van | - | - | 7,920 | D | |||
| 15 Dec, 2025 | Aaron J Ledet | Class A Ordinary Shares | D | 50 | $43.34 | 15,067 | D | F |
| 15 Nov, 2025 | Sabido Agustin Izquierdo | Class A Ordinary Shares | D | 1,156 | $45.30 | 14,094 | D | F |
| 12 Nov, 2025 | Kimberly A Foley | Class A Ordinary Shares | A | 5,661 | $43.56 | 67,688 | D | P |
| 15 Oct, 2025 | Dale D Friedrichs | Class A Ordinary Shares | D | 74 | $46.76 | 47,530 | D | F |
| 15 Oct, 2025 | James Malcolm Seward | Class A Ordinary Shares | D | 84 | $46.76 | 35,803 | D | F |
| 15 Oct, 2025 | Kimberly A Foley | Class A Ordinary Shares | D | 347 | $46.76 | 62,027 | D | F |
| 15 Oct, 2025 | Tracey D Campbell | Class A Ordinary Shares | D | 43 | $46.76 | 13,114 | D | F |
| 15 Oct, 2025 | Der Laan Yvonne Van | Class A Ordinary Shares | D | 131 | $46.76 | 14,225 | D | F |
| 15 Oct, 2025 | Matthew D Hayes | Class A Ordinary Shares | D | 152 | $46.76 | 4,924 | D | F |
| 15 Aug, 2025 | Peter Z. E. Vanacker | - | - | 160,351 | D | |||
| 15 Aug, 2025 | Peter Z. E. Vanacker | Class A Ordinary Shares | D | 20,000 | $53.57 | 160,351 | D | S |
| 24 May, 2025 | Bridget E Karlin | Class A Ordinary Shares | D | 303 | $56.13 | 4,308 | D | F |
| 23 May, 2025 | Virginia A Kamsky | Class A Ordinary Shares | D | 351 | $56.13 | 7,590 | D | F |
| 23 May, 2025 | Jacques Aigrain | Class A Ordinary Shares | D | 364 | $56.13 | 33,672 | D | F |
| 23 May, 2025 | Claire S Farley | Class A Ordinary Shares | D | 317 | $56.13 | 24,585 | D | F |
| 23 May, 2025 | Anthony R Chase | Class A Ordinary Shares | D | 314 | $56.13 | 11,822 | D | F |
| 23 May, 2025 | Lincoln E Benet | Class A Ordinary Shares | D | 843 | $56.13 | 12,470 | D | F |
| 23 May, 2025 | Michael Sean Hanley | Class A Ordinary Shares | D | 331 | $56.13 | 22,114 | D | F |