Jeremy Williamson

Companies

• Arq, Inc.Chief operating officer Sep 20, 2023 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

• AArq, Inc. ARQ185,606 shares²$323.0K at $1.74Feb 27, 2026

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

Recent filings

• Feb 27, 2026Shares withheld for tax 18,282 shares at $3.51 of Arq, Inc.²
• Feb 27, 2026Exercised options 68,600 shares of Arq, Inc.²
• Sep 18, 2025Shares withheld for tax 2,029 shares at $7.00 of Arq, Inc.³
• Aug 4, 2025Sold 1,782 shares at $5.20 of Arq, Inc.⁴
• May 12, 2025Bought 400 shares at $4.02 of Arq, Inc.⁵
• Mar 24, 2025Sold 5,233 shares at $4.68 of Arq, Inc.⁶
• Mar 23, 2025Granted 28,069 shares of Arq, Inc.⁶
• Sep 18, 2024Shares withheld for tax 2,029 shares at $6.11 of Arq, Inc.⁷
• Aug 1, 2024Granted 21,667 shares of Arq, Inc.⁸
• Mar 23, 2024Shares withheld for tax 4,985 shares at $6.24 of Arq, Inc.⁹
• Mar 23, 2024Shares withheld for tax 4,985 shares at $6.24 of Arq, Inc.¹⁰
• Mar 18, 2024Shares withheld for tax 6,067 shares at $5.81 of Arq, Inc.¹¹
• Mar 18, 2024Shares withheld for tax 6,067 shares at $5.81 of Arq, Inc.¹²
• Sep 18, 2023Granted 102,292 shares of Arq, Inc.¹³