Matthew C. Giljum

Companies

• Arch ResourcesChief financial officer Apr 30, 2020 to Jan 14, 2025¹

Holdings

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

Shares held

• Arch Resources ARCH0 shares²Jan 14, 2025

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

Recent filings

• Jan 14, 2025Returned to company 40,005 shares of Arch Resources²
• Oct 14, 2024Sold 169 shares at $144.75 of Arch Resources³
• Oct 13, 2024Shares withheld for tax 744 shares at $145.86 of Arch Resources³
• Oct 13, 2024Exercised options 1,683 shares of Arch Resources³
• Feb 26, 2024Sold 900 shares at $169.99 of Arch Resources⁴
• Feb 26, 2024Sold 1,380 shares at $169.28 of Arch Resources⁴
• Feb 26, 2024Sold 100 shares at $167.55 of Arch Resources⁴
• Feb 26, 2024Shares withheld for tax 10,169 shares at $169.54 of Arch Resources⁴
• Feb 25, 2024Granted 20,064 shares of Arch Resources⁴
• Feb 25, 2024Exercised options 3,734 shares of Arch Resources⁴
• Feb 12, 2024Sold 199 shares at $169.64 of Arch Resources⁵
• Feb 12, 2024Shares withheld for tax 579 shares at $171.27 of Arch Resources⁵
• Feb 10, 2024Exercised options 1,983 shares of Arch Resources⁵
• Feb 9, 2024Sold 115 shares at $172.33 of Arch Resources⁵
• Feb 9, 2024Shares withheld for tax 369 shares at $168.68 of Arch Resources⁵
• Feb 9, 2024Exercised options 1,150 shares of Arch Resources⁵
• Oct 13, 2023Sold 421 shares at $155.21 of Arch Resources⁶
• Oct 13, 2023Shares withheld for tax 747 shares at $154.48 of Arch Resources⁶
• Oct 13, 2023Exercised options 1,684 shares of Arch Resources⁶
• Oct 13, 2023Shares withheld for tax 1,119 shares at $154.48 of Arch Resources⁶
• Oct 13, 2023Exercised options 2,525 shares of Arch Resources⁶
• Feb 27, 2023Sold 200 shares at $153.58 of Arch Resources⁷
• Feb 27, 2023Sold 1,144 shares at $153.18 of Arch Resources⁷
• Feb 27, 2023Sold 300 shares at $152.15 of Arch Resources⁷
• Feb 27, 2023Sold 200 shares at $150.78 of Arch Resources⁷