William Matthew Woodruff

Companies

• Kirby CorporationVP of Public and Govt Affairs Nov 8, 2017 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

• Kirby Corporation KEX9 shares²$1.2K at $136.32May 15, 2026

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

Recent filings

• May 15, 2026Sold 678 shares at $147.37 of Kirby Corporation²
• Feb 9, 2026Sold 2,000 shares at $121.88 of Kirby Corporation³
• Feb 3, 2026Shares withheld for tax 475 shares at $120.68 of Kirby Corporation⁴
• Feb 3, 2026Exercised options 1,109 shares of Kirby Corporation⁴
• Jan 24, 2026Shares withheld for tax 167 shares at $128.70 of Kirby Corporation⁵
• Jan 24, 2026Exercised options 394 shares of Kirby Corporation⁵
• Feb 3, 2025Shares withheld for tax 374 shares at $107.14 of Kirby Corporation⁶
• Feb 3, 2025Exercised options 880 shares of Kirby Corporation⁶
• Jan 24, 2025Shares withheld for tax 288 shares at $109.09 of Kirby Corporation⁷
• Jan 24, 2025Exercised options 667 shares of Kirby Corporation⁷
• May 1, 2024Sold 3,750 shares at $109.25 of Kirby Corporation⁸
• Feb 3, 2024Shares withheld for tax 246 shares at $83.76 of Kirby Corporation⁹
• Feb 3, 2024Exercised options 581 shares of Kirby Corporation⁹
• Jan 24, 2024Shares withheld for tax 405 shares at $77.55 of Kirby Corporation¹⁰
• Jan 24, 2024Exercised options 938 shares of Kirby Corporation¹⁰
• Feb 3, 2023Shares withheld for tax 121 shares at $73.97 of Kirby Corporation¹¹
• Feb 3, 2023Exercised options 303 shares of Kirby Corporation¹¹
• Jan 24, 2023Shares withheld for tax 498 shares at $64.67 of Kirby Corporation¹²
• Jan 24, 2023Exercised options 1,150 shares of Kirby Corporation¹²
• Nov 6, 2022Shares withheld for tax 3 shares at $69.09 of Kirby Corporation¹³
• Jan 24, 2022Shares withheld for tax 502 shares at $63.04 of Kirby Corporation¹⁴
• Jan 24, 2022Shares withheld for tax 77 shares at $63.04 of Kirby Corporation¹⁴
• Jan 24, 2022Exercised options 1,150 shares of Kirby Corporation¹⁴
• Nov 5, 2021Shares withheld for tax 3 shares at $58.87 of Kirby Corporation¹⁵
• Jan 22, 2021Shares withheld for tax 178 shares at $52.81 of Kirby Corporation¹⁶

Trade performance

Returns are price-only (no dividends), measured from the trade date.