Matthew D. Hayes

Companies

• LyondellBasellSVP & CAO Apr 3, 2025 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• LyondellBasell LYB8,970 shares²$573.4K at $63.92Apr 15, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Apr 15, 2026Shares withheld for tax 40 shares at $73.13 of LyondellBasell²
• Feb 28, 2026Granted 4,032 shares of LyondellBasell³
• Feb 27, 2026Shares withheld for tax 92 shares at $57.52 of LyondellBasell³
• Feb 23, 2026Shares withheld for tax 124 shares at $56.66 of LyondellBasell⁴
• Feb 22, 2026Shares withheld for tax 71 shares at $56.67 of LyondellBasell⁴
• Feb 18, 2026Granted 76 shares at $55.97 of LyondellBasell⁵
• Feb 18, 2026Granted 208 shares at $55.97 of LyondellBasell⁵
• Feb 18, 2026Shares withheld for tax 23 shares at $55.97 of LyondellBasell⁵
• Feb 18, 2026Shares withheld for tax 62 shares at $55.97 of LyondellBasell⁵
• Oct 15, 2025Shares withheld for tax 152 shares at $46.76 of LyondellBasell⁶
• Apr 15, 2025Granted 489 shares of LyondellBasell⁷