Margaret Katherine Banks

Companies

• HalliburtonBoard member Feb 22, 2019 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

• Halliburton HAL14,043 shares²$469.7K at $33.45Jan 26, 2026

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

Recent filings

• Jan 26, 2026Sold 2,600 shares at $34.17 of Halliburton²
• Dec 5, 2025Exercised options 6,092 shares of Halliburton³
• Mar 4, 2025Sold 3,900 shares at $24.04 of Halliburton⁴
• Dec 6, 2024Exercised options 4,826 shares of Halliburton⁵
• Mar 5, 2024Sold 5,000 shares at $35.30 of Halliburton⁶
• Aug 1, 2023Exercised options 2,007 shares of Halliburton⁷
• Feb 28, 2023Exercised options 762 shares of Halliburton⁸
• Feb 10, 2023Sold 2,769 shares at $38.79 of Halliburton⁹
• Oct 28, 2022Sold 6,000 shares at $35.49 of Halliburton¹⁰
• Aug 1, 2022Exercised options 2,007 shares of Halliburton¹¹
• Feb 28, 2022Exercised options 762 shares of Halliburton¹²
• Dec 2, 2021Exercised options 12,319 shares of Halliburton¹³
• Aug 2, 2021Exercised options 2,007 shares of Halliburton¹⁴
• Feb 26, 2021Exercised options 762 shares of Halliburton¹⁵
• Aug 3, 2020Exercised options 2,006 shares of Halliburton¹⁶
• Feb 28, 2020Exercised options 762 shares of Halliburton¹⁷