Welcome to our dedicated page for Lyondellbasell Industries N V SEC filings (Ticker: LYB), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
LyondellBasell Industries N.V. filings document the formal disclosures of a Netherlands-based chemical and polymers issuer with ordinary shares listed under LYB on the New York Stock Exchange. The company's reports and furnished 8-K exhibits cover operating results, segment discussions, capital-structure matters and material agreements tied to its financing arrangements.
Recent filings include definitive proxy materials for annual shareholder voting and governance matters, Form 8-K reports for earnings releases, and material-event disclosures covering public notes issued through a finance subsidiary, amendments to credit agreements and related leverage or shareholder-return restrictions. The filing record also identifies ordinary share terms, debt obligations, risk and governance disclosures, and subsidiary financing arrangements used in the company's capital structure.
LyondellBasell Industries N.V. executive Trisha L. Conley reported two equity-related transactions. On February 28, 2026, she acquired 15,068 Class A ordinary shares at a price of $0.00 per share as a grant or award, bringing her direct holdings after that transaction to 33,766 shares. On February 27, 2026, 711 Class A ordinary shares were disposed of at $57.52 per share to cover tax withholding obligations when 2,917 restricted stock units vested. The filing notes that her holdings include restricted stock units granted under the company’s long-term incentive plan, with portions scheduled to vest between 2027 and 2029.
LyondellBasell Industries N.V. executive vice president Yvonne van der Laan reported equity compensation activity in Class A ordinary shares. On February 28, 2026, she acquired 12,475 shares at $0 per share through a grant described as a grant, award, or other acquisition. A footnote explains these 12,475 restricted stock units are scheduled to vest in three installments in 2027, 2028, and 2029 under the long-term incentive plan.
On February 27, 2026, 2,146 restricted stock units automatically vested, and 1,052 shares were disposed of at $57.52 per share to satisfy the issuer’s tax withholding obligations, rather than a discretionary market sale. After these transactions, the Form 4 reports updated direct share and restricted stock unit holdings for the executive.
LyondellBasell Industries N.V. executive Torkel Rhenman, EVP, Advanced Polymer Solutions, reported equity compensation and related tax withholding transactions in Class A Ordinary Shares. On February 28, 2026, he acquired 22,552 shares at $0.00 per share through a grant/award, bringing his direct holdings to 116,836 shares.
On February 27, 2026, 4,366 restricted stock units vested, and 1,196 shares were disposed of at $57.52 per share, withheld by the issuer to satisfy tax obligations. Footnotes state his holdings include multiple tranches of restricted stock units granted under the long-term incentive plan, with portions scheduled to vest between February 2027 and February 2029, including 7,518 units vesting on February 28, 2027, and 7,517 units vesting on each of February 28, 2028 and 2029.
LyondellBasell Industries N.V. executive vice president Yvonne van der Laan reported two tax-related share dispositions tied to restricted stock unit (RSU) vesting. On February 22, 2026, 686 Class A shares were withheld at $56.67 per share, and on February 23, 2026, 782 shares were withheld at $56.66 per share to satisfy tax withholding obligations. After these transactions, she directly owned 13,310 Class A shares and continued to hold thousands of unvested RSUs under the company’s long-term incentive plan.
LyondellBasell Industries N.V. reported that Chief Executive Officer Peter Vanacker had restricted stock units vest on February 22 and 23, 2026, and the company withheld shares to cover tax obligations. On February 22, 6,063 Class A Ordinary Shares were withheld at $56.67 per share. On February 23, a further 11,102 shares were withheld at $56.66 per share. After the February 23 tax-withholding disposition, Vanacker directly held 157,511 Class A Ordinary Shares and continued to hold unvested restricted stock units scheduled to vest between 2026 and 2028.
LyondellBasell Industries EVP & Chief Innovation Officer James Malcolm Seward reported tax-withholding share dispositions related to restricted stock unit vesting. On February 22, 2026, 840 Class A Ordinary Shares at $56.67 were withheld to cover taxes when 1,696 RSUs vested. On February 23, 2026, 1,307 shares at $56.66 were similarly withheld when 2,639 RSUs vested. After these transactions, he directly owned 34,562 Class A shares and 7,994 unvested RSUs scheduled to vest between February 2026 and February 2028.
LyondellBasell Industries EVP Torkel Rhenman reported tax-related share dispositions tied to vesting stock awards. On February 22, 2026, 846 Class A shares at about $56.67 per share and on February 23, 2026, 1,549 shares at about $56.66 per share were withheld by the company to cover tax obligations. After these transactions, he directly owned 95,480 Class A shares, along with additional restricted stock units scheduled to vest over future dates under the long-term incentive plan.
LyondellBasell Industries N.V. executive vice president Aaron J. Ledet reported two tax-related share dispositions tied to restricted stock unit (RSU) vesting. On February 22 and 23, 2026, a total of 687 Class A ordinary shares were withheld by the issuer at prices around $56.66–$56.67 per share to cover tax obligations when 1,232 and 1,453 RSU shares vested, respectively. After these automatic tax-withholding dispositions, Ledet directly held about 15,076 shares, along with thousands of unvested RSUs scheduled to vest between 2026 and 2028 under the company’s long-term incentive plan.
LyondellBasell Industries N.V. executive vice president and general counsel Jeffrey A. Kaplan reported tax-related share withholdings linked to vesting equity awards. On February 22, 2026, 3,218 restricted stock units vested and 784 Class A ordinary shares were withheld by the issuer to cover tax obligations at about $56.67 per share. On February 23, 2026, 5,504 restricted stock units vested and 1,341 shares were similarly withheld at about $56.66 per share. After these transactions, Kaplan directly holds 86,471 Class A ordinary shares, including 15,529 restricted stock units scheduled to vest between 2026 and 2028 under the company’s long-term incentive plan. These code F transactions reflect tax-withholding dispositions rather than open-market buying or selling.
LyondellBasell Industries N.V. Executive Vice President and Chief Financial Officer Agustin Izquierdo Sabido reported tax-related share dispositions tied to restricted stock unit vesting. On February 22, 2026, 242 RSUs vested and 72 Class A shares were withheld at $56.67 per share to satisfy tax obligations. On February 23, 2026, 424 RSUs vested and 126 shares were withheld at $56.66 per share for the same purpose. Following these transactions, he directly owned 14,099 Class A shares and held 9,059 RSUs scheduled to vest on future dates.