LyondellBasell Industries N.V. (LYB) has 20 known insider and institutional holders on record. The largest holder is AI INVESTMENTS HOLDINGS LLC with 765,154 shares. Other notable holders include Vanacker Peter Z. E. and Patel Bhavesh V..
Over the last 12 months, insiders have made 89 transactions in LYB stock — 22 buys (valued at $448.56K) and 2 sells (valued at $1.09M). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
LYB Insider Ownership
Top Holder
AI INVESTMENTS HOLDINGS LLC
765,154 shares
Buys (12 mo)
22
$448.56K value
Sells (12 mo)
2
$1.09M value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Ai Investments Holdings Llc |
10 Percent Owner |
765,154 |
2026-03-11 |
|
| 2 |
Vanacker Peter Z. E. |
Chief Executive Officer |
150,005 |
2026-03-03 |
|
| 3 |
Patel Bhavesh V. |
Officer |
126,052 |
2022-01-04 |
|
| 4 |
Mcmurray Michael C. |
EVP & CFO |
113,108 |
2025-03-03 |
|
| 5 |
Rhenman Torkel |
EVP, Adv Polymer Solutions |
94,284 |
2026-03-03 |
|
| 6 |
Kaplan Jeffrey A |
EVP and General Counsel |
85,471 |
2026-03-03 |
|
| 7 |
Foley Kimberly A |
EVP, Global O&p and Refining |
67,239 |
2026-03-03 |
|
| 8 |
Friedrichs Dale D |
EVP, Ops Excellence, Hse |
47,409 |
2026-03-03 |
|
| 9 |
Guilfoyle James D |
SVP, O&p (eamei) |
38,539 |
2024-02-23 |
|
| 10 |
Oyolu Chukwuemeka A. |
SVP, CAO |
37,528 |
2025-03-03 |
|
| 11 |
Aigrain Jacques |
Director |
33,672 |
2025-05-28 |
|
| 12 |
Seward James Malcolm |
EVP & Chief Innovation Officer |
33,522 |
2026-03-03 |
|
| 13 |
Coombs Daniel M |
Officer |
31,137 |
2020-08-04 |
|
| 14 |
Dicciani Nance K |
Director |
30,905 |
2023-05-31 |
|
| 15 |
Farley Claire S |
Director |
24,585 |
2025-05-28 |
|
| 16 |
Hanley Michael Sean |
Director |
22,114 |
2025-05-28 |
|
| 17 |
Cooper Stephen Forbes |
Director |
21,210 |
2022-07-05 |
|
| 18 |
Buchanan Robin W.t. |
Director |
21,091 |
2025-05-27 |
|
| 19 |
Conley Trisha L |
EVP, People and Culture |
20,385 |
2026-02-24 |
|
| 20 |
Van Der Meer Rudy |
Officer |
17,521 |
2020-06-02 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-03-31 |
Karlin Bridget E |
Director |
Tax Withholding of RSU |
111 |
$80.56 |
$8.94K |
| 2026-03-31 |
Kamsky Virginia A |
Director |
Tax Withholding of RSU |
142 |
$80.56 |
$11.44K |
| 2026-03-09 |
Ai Investments Holdings Llc |
10 Percent Owner |
Informative Sell |
251 |
$68.90 |
$17.29K |
| 2026-02-28 |
Campbell Tracey D |
EVP, Sustainability & Corp Aff |
RSU Award |
5,282 |
- |
- |
| 2026-02-27 |
Campbell Tracey D |
EVP, Sustainability & Corp Aff |
Tax Withholding of RSU |
248 |
$57.52 |
$14.26K |
| 2026-02-28 |
Vanacker Peter Z. E. |
Chief Executive Officer |
RSU Award |
98,549 |
- |
- |
| 2026-02-27 |
Vanacker Peter Z. E. |
Chief Executive Officer |
Tax Withholding of RSU |
7,506 |
$57.52 |
$431.75K |
| 2026-02-28 |
Foley Kimberly A |
EVP, Global O&p and Refining |
RSU Award |
23,052 |
- |
- |
| 2026-02-27 |
Foley Kimberly A |
EVP, Global O&p and Refining |
Tax Withholding of RSU |
1,087 |
$57.52 |
$62.52K |
| 2026-02-28 |
Seward James Malcolm |
EVP & Chief Innovation Officer |
RSU Award |
12,209 |
- |
- |
| 2026-02-27 |
Seward James Malcolm |
EVP & Chief Innovation Officer |
Tax Withholding of RSU |
1,040 |
$57.52 |
$59.82K |
| 2026-02-28 |
Rhenman Torkel |
EVP, Adv Polymer Solutions |
RSU Award |
22,552 |
- |
- |
| 2026-02-27 |
Rhenman Torkel |
EVP, Adv Polymer Solutions |
Tax Withholding of RSU |
1,196 |
$57.52 |
$68.79K |
| 2026-02-28 |
Friedrichs Dale D |
EVP, Ops Excellence, Hse |
RSU Award |
15,998 |
- |
- |
| 2026-02-27 |
Friedrichs Dale D |
EVP, Ops Excellence, Hse |
Tax Withholding of RSU |
682 |
$57.52 |
$39.23K |
| 2026-02-28 |
Kaplan Jeffrey A |
EVP and General Counsel |
RSU Award |
21,203 |
- |
- |
| 2026-02-27 |
Kaplan Jeffrey A |
EVP and General Counsel |
Tax Withholding of RSU |
1,000 |
$57.52 |
$57.52K |
| 2026-02-23 |
Hayes Matthew D |
SVP & CAO |
Tax Withholding of RSU |
124 |
$56.66 |
$7.03K |
| 2026-02-22 |
Hayes Matthew D |
SVP & CAO |
Tax Withholding of RSU |
71 |
$56.67 |
$4.02K |
| 2026-02-23 |
Izquierdo Sabido Agustin |
EVP & Chief Financial Officer |
Tax Withholding of RSU |
126 |
$56.66 |
$7.14K |
| 2026-02-22 |
Izquierdo Sabido Agustin |
EVP & Chief Financial Officer |
Tax Withholding of RSU |
72 |
$56.67 |
$4.08K |
| 2026-02-23 |
Ledet Aaron J |
EVP, I&d & Supply Chain |
Tax Withholding of RSU |
354 |
$56.66 |
$20.06K |
| 2026-02-22 |
Ledet Aaron J |
EVP, I&d & Supply Chain |
Tax Withholding of RSU |
333 |
$56.67 |
$18.87K |
| 2026-02-23 |
Conley Trisha L |
EVP, People and Culture |
Tax Withholding of RSU |
976 |
$56.66 |
$55.3K |
| 2026-02-22 |
Conley Trisha L |
EVP, People and Culture |
Tax Withholding of RSU |
552 |
$56.67 |
$31.28K |
