United States Chemicals

LyondellBasell Industries NV (LYB)

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LyondellBasell Industries NV experienced insider activity most recently on May 13, 2026, involving executive sales. Previous months saw significant divestments by entities affiliated with ten percent stockholders alongside various officer transactions. These patterns reflect historical equity movements rather than immediate market shifts, as no notable trading occurred within the last quarter.
Ticker: LYB Exchange: NYS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for LyondellBasell Industries NV. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
2.9
Kaplan Jeffrey A EVP, Chief PC, Leg & Corp Ofc Officer
Transaction date
Sale
Price
365.39
Quantity 54,014 +21.9%
Value US$3,720,800
2.9
JEFFREY KAPLAN Officer Officer
Transaction date
Proposed sale
Price
479.95
Quantity 79,691
Value US$2,742,881
3.1
AI Investments Holdings LLC Affiliate of a 10% stockholder Large shareholder
Transaction date
Proposed sale
Price
66.82
Quantity 842
Value US$56,262
AI Chemical Holdings LLC Affiliate of a 10% stockholder Large shareholder
Transaction date
Proposed sale
Price
66.82
Quantity 384,548
Value US$25,695,497
3.0
Foley Kimberly A EVP, Global O&P and Refining Officer
Transaction date
Purchase
Price
43.56
Quantity 5,661 +9.1%
Value US$246,621
2.4
Peter Vanacker Officer; Director Executive Director
Transaction date
Proposed sale
Price
53.31
Quantity 20,000
Value US$1,066,200
2.4
Vanacker Peter Z. E. Chief Executive Officer Executive Director
Transaction date
Sale
Price
53.57
Quantity 20,000 -11.1%
Value US$1,071,422
1.6
Hanley Michael Sean Non-Executive Director
Transaction date
Purchase
Price
57.01
Quantity 3,500 +21.8%
Value US$199,535
1.6
Hanley Michael Sean Non-Executive Director
Transaction date
Purchase
Price
72.05
Quantity 3,750 +30.5%
Value US$270,196
3.3
Buchanan Robin W.T. Non-Executive Director
Transaction date
Purchase
Price
76.06
Quantity 5,000 +38.0%
Value US$380,300
2.4
Friedrichs Dale D EVP, Ops Excellence, HSE Officer
Transaction date
Sale
Price
96.78
Quantity 4,970 -12.7%
Value US$480,997
2.4
DALE FRIEDRICHS Officer Officer
Transaction date
Proposed sale
Price
96.78
Quantity 4,970
Value US$480,997
2.1
KENNETH LANE Officer Officer
Transaction date
Proposed sale
Price
103.02
Quantity 10,235
Value US$1,054,442
3.3
Buchanan Robin W.T. Non-Executive Director
Transaction date
Sale
Price
100.46
Quantity 18,111 -59.6%
Value US$1,819,427
3.3
Buchanan Robin W.T. Director Non-Executive Director
Transaction date
Proposed sale
Price
100.53
Quantity 18,111
Value US$1,820,699
3.9
McMurray Michael C. EVP & CFO Officer
Transaction date
Sale
Price
100.84
Quantity 16,940 -16.0%
Value US$1,708,219
3.9
MICHAEL C. MCMURRAY Officer Officer
Transaction date
Proposed sale
Price
100.84
Quantity 16,940
Value US$1,708,218
2.1
Oyolu Chukwuemeka A. SVP, CAO & Investor Relations Officer
Transaction date
Sale
Price
100.47
Quantity 7,084 -20.4%
Value US$711,744
2.1
CHUKWUEMEKA OYOLU Officer Officer
Transaction date
Proposed sale
Price
100.47
Quantity 7,084
Value US$711,744
2.1
Lane Kenneth Todd EVP, Olefins and Polyolefins Officer
Transaction date
Sale
Price
98.92
Quantity 9,489 -9.6%
Value US$938,681
2.1
KENNETH LANE Officer Officer
Transaction date
Proposed sale
Price
98.92
Quantity 9,489
Value US$938,680
2.1
Lane Kenneth Todd EVP, Olefins and Polyolefins Officer
Transaction date
Sale
Price
99.14
Quantity 8,757 -8.7%
Value US$868,165
2.1
Lane Kenneth Todd EVP, Olefins and Polyolefins Officer
Transaction date
Sale
Price
99.21
Quantity 20,472 -16.9%
Value US$2,031,027
2.1
Lane Kenneth Todd Officer Officer
Transaction date
Proposed sale
Price
99.12
Quantity 29,229
Value US$2,897,044
Altep 2014 L.P. Owner
Transaction date
Proposed sale
Price
97.47
Quantity 24,454
Value US$2,383,531
AI Chemical Holdings LLC Owner
Transaction date
Proposed sale
Price
97.47
Quantity 180,568
Value US$17,599,963
2.9
Kaplan Jeffrey A EVP and General Counsel Officer
Transaction date
Sale
Price
96.84
Quantity 10,934 -19.6%
Value US$1,058,884
2.9
Kaplan Jeffrey A EVP and General Counsel Officer
Transaction date
Sale
Price
96.79
Quantity 5,000 -8.2%
Value US$483,950
2.9
JEFFREY KAPLAN Officer Officer
Transaction date
Proposed sale
Price
96.83
Quantity 15,934
Value US$1,542,832
2.9
Kaplan Jeffrey A EVP and General Counsel Officer
Transaction date
Sale
Price
97.56
Quantity 10,000 -16.7%
Value US$975,623
2.9
JEFFREY KAPLAN Officer Officer
Transaction date
Proposed sale
Price
97.56
Quantity 10,000
Value US$975,622
3.1
AI Investments Holdings LLC Owner
Transaction date
Proposed sale
Price
100.70
Quantity 483
Value US$48,638
Altep 2014 L.P. Owner
Transaction date
Proposed sale
Price
100.70
Quantity 4,571
Value US$460,300
LYB Holdco LLC Owner
Transaction date
Proposed sale
Price
100.70
Quantity 1,457
Value US$146,720
2.8
CHASE ANTHONY R Non-Executive Director
Transaction date
Sale
Price
91.36
Quantity 1 -0.0%
Value US$91
2.9
Kaplan Jeffrey A EVP and General Counsel Officer
Transaction date
Sale
Price
98.99
Quantity 10,000 -17.4%
Value US$989,901
0.8
Sharma Anup SVP, Global Business Services Officer
Transaction date
Sale
Price
84.91
Quantity 540 -5.7%
Value US$45,852
0.8
Sharma Anup SVP, Global Business Services Officer
Transaction date
Sale
Price
84.91
Quantity 287 -2.9%
Value US$24,370
0.8
Sharma Anup SVP, Global Business Services Officer
Transaction date
Sale
Price
84.91
Quantity 886 -8.3%
Value US$75,232
2.8
CHASE ANTHONY R Non-Executive Director
Transaction date
Purchase
Price
82.30
Quantity 1 +0.0%
Value US$82
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-05-15 2026-05-13 S Sale
2.9
Kaplan Jeffrey A

EVP, Chief PC, Leg & Corp Ofc

Officer
54,014 +21.9%
365.39
US$3,720,800 		54,014 +21.9% 365.39 US$3,720,800
2026-05-13 2026-05-13 PrS Proposed sale
2.9
JEFFREY KAPLAN

Officer

Officer
79,691
479.95
US$2,742,881 		79,691 479.95 US$2,742,881
2026-03-11 2026-03-09 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
42,265 -31.1%
387.20
US$841,745 		42,265 -31.1% 387.20 US$841,745
2026-03-11 2026-03-09 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
114,592 -2.1%
68.90
US$7,895,354 		114,592 -2.1% 68.90 US$7,895,354
2026-03-11 2026-03-09 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
414 -0.1%
68.13
US$28,207 		414 -0.1% 68.13 US$28,207
2026-03-11 2026-03-09 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
189,277 -3.4%
68.13
US$12,895,764 		189,277 -3.4% 68.13 US$12,895,764
2026-03-11 2026-03-09 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
177 -0.0%
67.03
US$11,865 		177 -0.0% 67.03 US$11,865
2026-03-11 2026-03-09 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
80,679 -1.4%
67.03
US$5,408,180 		80,679 -1.4% 67.03 US$5,408,180
2026-03-09 2026-03-09 PrS Proposed sale
3.1
AI Investments Holdings LLC

Affiliate of a 10% stockholder

Large shareholder
842
66.82
US$56,262 		842 66.82 US$56,262
2026-03-09 2026-03-09 PrS Proposed sale
AI Chemical Holdings LLC

Affiliate of a 10% stockholder

Large shareholder
384,548
66.82
US$25,695,497 		384,548 66.82 US$25,695,497
2025-11-12 2025-11-12 B Purchase
3.0
Foley Kimberly A

EVP, Global O&P and Refining

Officer
5,661 +9.1%
43.56
US$246,621 		5,661 +9.1% 43.56 US$246,621
2025-08-15 2025-08-15 PrS Proposed sale
2.4
Peter Vanacker

Officer; Director

Executive Director
20,000
53.31
US$1,066,200 		20,000 53.31 US$1,066,200
2025-08-15 2025-08-15 S Sale
2.4
Vanacker Peter Z. E.

Chief Executive Officer

Executive Director
20,000 -11.1%
53.57
US$1,071,422 		20,000 -11.1% 53.57 US$1,071,422
2025-05-06 2025-05-05 B Purchase
1.6
Hanley Michael Sean
Non-Executive Director
3,500 +21.8%
57.01
US$199,535 		3,500 +21.8% 57.01 US$199,535
2025-03-13 2025-03-12 B Purchase
1.6
Hanley Michael Sean
Non-Executive Director
3,750 +30.5%
72.05
US$270,196 		3,750 +30.5% 72.05 US$270,196
2024-12-16 2024-12-13 B Purchase
3.3
Buchanan Robin W.T.
Non-Executive Director
5,000 +38.0%
76.06
US$380,300 		5,000 +38.0% 76.06 US$380,300
2024-08-22 2024-08-20 S Sale
2.4
Friedrichs Dale D

EVP, Ops Excellence, HSE

Officer
4,970 -12.7%
96.78
US$480,997 		4,970 -12.7% 96.78 US$480,997
2024-08-20 2024-08-20 PrS Proposed sale
2.4
DALE FRIEDRICHS

Officer

Officer
4,970
96.78
US$480,997 		4,970 96.78 US$480,997
2024-03-28 2024-03-28 PrS Proposed sale
2.1
KENNETH LANE

Officer

Officer
10,235
103.02
US$1,054,442 		10,235 103.02 US$1,054,442
2024-03-19 2024-03-15 S Sale
3.3
Buchanan Robin W.T.
Non-Executive Director
18,111 -59.6%
100.46
US$1,819,427 		18,111 -59.6% 100.46 US$1,819,427
2024-03-13 2024-03-15 PrS Proposed sale
3.3
Buchanan Robin W.T.

Director

Non-Executive Director
18,111
100.53
US$1,820,699 		18,111 100.53 US$1,820,699
2024-03-14 2024-03-12 S Sale
3.9
McMurray Michael C.

EVP & CFO

Officer
16,940 -16.0%
100.84
US$1,708,219 		16,940 -16.0% 100.84 US$1,708,219
2024-03-12 2024-03-12 PrS Proposed sale
3.9
MICHAEL C. MCMURRAY

Officer

Officer
16,940
100.84
US$1,708,218 		16,940 100.84 US$1,708,218
2024-03-04 2024-02-29 S Sale
2.1
Oyolu Chukwuemeka A.

SVP, CAO & Investor Relations

Officer
7,084 -20.4%
100.47
US$711,744 		7,084 -20.4% 100.47 US$711,744
2024-02-29 2024-02-29 PrS Proposed sale
2.1
CHUKWUEMEKA OYOLU

Officer

Officer
7,084
100.47
US$711,744 		7,084 100.47 US$711,744
2024-02-27 2024-02-26 S Sale
2.1
Lane Kenneth Todd

EVP, Olefins and Polyolefins

Officer
9,489 -9.6%
98.92
US$938,681 		9,489 -9.6% 98.92 US$938,681
2024-02-26 2024-02-26 PrS Proposed sale
2.1
KENNETH LANE

Officer

Officer
9,489
98.92
US$938,680 		9,489 98.92 US$938,680
2024-02-27 2024-02-23 S Sale
2.1
Lane Kenneth Todd

EVP, Olefins and Polyolefins

Officer
8,757 -8.7%
99.14
US$868,165 		8,757 -8.7% 99.14 US$868,165
2024-02-27 2024-02-23 S Sale
2.1
Lane Kenneth Todd

EVP, Olefins and Polyolefins

Officer
20,472 -16.9%
99.21
US$2,031,027 		20,472 -16.9% 99.21 US$2,031,027
2024-02-26 2024-02-23 PrS Proposed sale
2.1
Lane Kenneth Todd

Officer

Officer
29,229
99.12
US$2,897,044 		29,229 99.12 US$2,897,044
2024-02-21 2024-02-16 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
39,659 -0.7%
98.26
US$3,896,743 		39,659 -0.7% 98.26 US$3,896,743
2024-02-21 2024-02-16 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
140,909 -2.4%
97.79
US$13,779,012 		140,909 -2.4% 97.79 US$13,779,012
2024-02-21 2024-02-16 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
5,371 -12.0%
98.26
US$527,734 		5,371 -12.0% 98.26 US$527,734
2024-02-21 2024-02-16 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
19,083 -29.9%
97.79
US$1,866,062 		19,083 -29.9% 97.79 US$1,866,062
2024-02-16 2024-02-16 PrS Proposed sale
Altep 2014 L.P.

Owner
24,454
97.47
US$2,383,531 		24,454 97.47 US$2,383,531
2024-02-16 2024-02-16 PrS Proposed sale
AI Chemical Holdings LLC

Owner
180,568
97.47
US$17,599,963 		180,568 97.47 US$17,599,963
2023-11-22 2023-11-20 S Sale
2.9
Kaplan Jeffrey A

EVP and General Counsel

Officer
10,934 -19.6%
96.84
US$1,058,884 		10,934 -19.6% 96.84 US$1,058,884
2023-11-22 2023-11-20 S Sale
2.9
Kaplan Jeffrey A

EVP and General Counsel

Officer
5,000 -8.2%
96.79
US$483,950 		5,000 -8.2% 96.79 US$483,950
2023-11-20 2023-11-20 PrS Proposed sale
2.9
JEFFREY KAPLAN

Officer

Officer
15,934
96.83
US$1,542,832 		15,934 96.83 US$1,542,832
2023-08-30 2023-08-29 S Sale
2.9
Kaplan Jeffrey A

EVP and General Counsel

Officer
10,000 -16.7%
97.56
US$975,623 		10,000 -16.7% 97.56 US$975,623
2023-08-29 2023-08-29 PrS Proposed sale
2.9
JEFFREY KAPLAN

Officer

Officer
10,000
97.56
US$975,622 		10,000 97.56 US$975,622
2023-08-14 2023-08-11 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
1,721 -2.6%
100.19
US$172,425 		1,721 -2.6% 100.19 US$172,425
2023-08-14 2023-08-11 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
2,850 -4.2%
99.26
US$282,884 		2,850 -4.2% 99.26 US$282,884
2023-08-14 2023-08-11 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
182 -0.0%
100.19
US$18,234 		182 -0.0% 100.19 US$18,234
2023-08-14 2023-08-11 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
301 -0.0%
99.26
US$29,877 		301 -0.0% 99.26 US$29,877
2023-08-14 2023-08-11 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
549 -0.0%
100.19
US$55,004 		549 -0.0% 100.19 US$55,004
2023-08-14 2023-08-11 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
908 -0.0%
99.26
US$90,126 		908 -0.0% 99.26 US$90,126
2023-08-11 2023-08-11 PrS Proposed sale
3.1
AI Investments Holdings LLC

Owner
483
100.70
US$48,638 		483 100.70 US$48,638
2023-08-11 2023-08-11 PrS Proposed sale
Altep 2014 L.P.

Owner
4,571
100.70
US$460,300 		4,571 100.70 US$460,300
2023-08-11 2023-08-11 PrS Proposed sale
LYB Holdco LLC

Owner
1,457
100.70
US$146,720 		1,457 100.70 US$146,720
2023-07-10 2023-04-25 S Sale
2.8
CHASE ANTHONY R
Non-Executive Director
1 -0.0%
91.36
US$91 		1 -0.0% 91.36 US$91
2023-02-09 2023-02-07 S Sale
2.9
Kaplan Jeffrey A

EVP and General Counsel

Officer
10,000 -17.4%
98.99
US$989,901 		10,000 -17.4% 98.99 US$989,901
2023-01-04 2022-12-31 S Sale
0.8
Sharma Anup

SVP, Global Business Services

Officer
540 -5.7%
84.91
US$45,852 		540 -5.7% 84.91 US$45,852
2023-01-04 2022-12-31 S Sale
0.8
Sharma Anup

SVP, Global Business Services

Officer
287 -2.9%
84.91
US$24,370 		287 -2.9% 84.91 US$24,370
2023-01-04 2022-12-31 S Sale
0.8
Sharma Anup

SVP, Global Business Services

Officer
886 -8.3%
84.91
US$75,232 		886 -8.3% 84.91 US$75,232
2023-07-10 2022-12-06 B Purchase
2.8
CHASE ANTHONY R
Non-Executive Director
1 +0.0%
82.30
US$82 		1 +0.0% 82.30 US$82
2022-12-05 2022-12-02 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
36 -1.1%
84.85
US$3,055 		36 -1.1% 84.85 US$3,055
2022-12-05 2022-12-02 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
337 -0.5%
84.85
US$28,594 		337 -0.5% 84.85 US$28,594
2022-12-05 2022-12-02 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
154 -0.0%
84.85
US$13,067 		154 -0.0% 84.85 US$13,067
2022-12-05 2022-12-02 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
561 -0.0%
84.85
US$47,600 		561 -0.0% 84.85 US$47,600
2022-12-05 2022-12-02 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
728,912 -11.1%
84.85
US$61,846,871 		728,912 -11.1% 84.85 US$61,846,871
2022-12-05 2022-12-01 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
9 -0.3%
85.93
US$773 		9 -0.3% 85.93 US$773
2022-12-05 2022-12-01 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
26 -0.8%
84.68
US$2,202 		26 -0.8% 84.68 US$2,202
2022-12-05 2022-12-01 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
86 -0.1%
85.93
US$7,390 		86 -0.1% 85.93 US$7,390
2022-12-05 2022-12-01 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
236 -0.3%
84.68
US$19,984 		236 -0.3% 84.68 US$19,984
2022-12-05 2022-12-01 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
39 -0.0%
85.93
US$3,351 		39 -0.0% 85.93 US$3,351
2022-12-05 2022-12-01 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
108 -0.0%
84.68
US$9,145 		108 -0.0% 84.68 US$9,145
2022-12-05 2022-12-01 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
143 -0.0%
85.93
US$12,288 		143 -0.0% 85.93 US$12,288
2022-12-05 2022-12-01 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
393 -0.0%
84.68
US$33,278 		393 -0.0% 84.68 US$33,278
2022-12-05 2022-12-01 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
186,135 -2.8%
85.93
US$15,994,227 		186,135 -2.8% 85.93 US$15,994,227
2022-12-05 2022-12-01 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
511,123 -7.0%
84.68
US$43,280,413 		511,123 -7.0% 84.68 US$43,280,413
2022-11-30 2022-11-30 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
51 -1.5%
84.94
US$4,332 		51 -1.5% 84.94 US$4,332
2022-11-30 2022-11-30 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
462 -0.7%
84.94
US$39,241 		462 -0.7% 84.94 US$39,241
2022-11-30 2022-11-30 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
210 -0.0%
84.94
US$17,837 		210 -0.0% 84.94 US$17,837
2022-11-30 2022-11-30 S Sale
3.1
AI INVESTMENTS HOLDINGS LLC
Large shareholder
770 -0.0%
84.94
US$65,401 		770 -0.0% 84.94 US$65,401
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