Antoine Marcos

Companies

• ChampionX CorpVP, Corp Controller, CAO Jun 5, 2020 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

• CChampionX Corp0 shares²Jul 16, 2025

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

Recent filings

• Jul 16, 2025Returned to company 66,538 shares of ChampionX Corp²
• Feb 18, 2025Shares withheld for tax 3,626 shares at $30.34 of ChampionX Corp³
• Feb 4, 2025Granted 8,532 shares of ChampionX Corp⁴
• Feb 3, 2025Shares withheld for tax 2,370 shares at $28.53 of ChampionX Corp⁴
• Feb 3, 2025Granted 8,758 shares of ChampionX Corp⁴
• Feb 20, 2024Shares withheld for tax 1,089 shares at $29.85 of ChampionX Corp⁵
• Feb 16, 2024Shares withheld for tax 381 shares at $30.25 of ChampionX Corp⁶
• Feb 15, 2024Granted 4,173 shares of ChampionX Corp⁶
• Feb 14, 2024Shares withheld for tax 2,676 shares at $28.80 of ChampionX Corp⁷
• Feb 14, 2024Granted 10,256 shares of ChampionX Corp⁷
• Jun 5, 2023Shares withheld for tax 382 shares at $27.30 of ChampionX Corp⁸
• Feb 21, 2023Shares withheld for tax 932 shares at $30.02 of ChampionX Corp⁹
• Feb 17, 2023Shares withheld for tax 798 shares at $31.09 of ChampionX Corp¹⁰
• Feb 16, 2023Granted 4,693 shares of ChampionX Corp¹⁰
• Jan 9, 2023Sold 146,955 shares at $30.00 of ChampionX Corp¹¹
• Jan 9, 2023Exercised options 59,920 shares at $7.54 of ChampionX Corp¹¹
• Jan 9, 2023Exercised options 79,894 shares at $6.53 of ChampionX Corp¹¹
• Jan 9, 2023Exercised options 7,141 shares at $5.60 of ChampionX Corp¹¹
• Dec 2, 2022Shares withheld for tax 9,085 shares at $30.75 of ChampionX Corp¹²
• Oct 27, 2022Sold 146,950 shares at $28.55 of ChampionX Corp¹³
• Oct 27, 2022Exercised options 65,941 shares at $5.60 of ChampionX Corp¹³
• Oct 27, 2022Exercised options 74,785 shares at $5.67 of ChampionX Corp¹³
• Oct 27, 2022Exercised options 5,739 shares at $5.13 of ChampionX Corp¹³
• Oct 27, 2022Exercised options 485 shares at $4.92 of ChampionX Corp¹³
• Jun 3, 2022Shares withheld for tax 237 shares at $24.13 of ChampionX Corp¹⁴