Antoine Marcos serves as Executive at ChampionX Corp, where they oversee executive responsibilities. Since joining the company, Antoine Marcos has executed 35 insider transactions totaling $11.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jul 16, 2025 involved selling 66,538 shares valued at $0.
Antoine Marcos currently holds 55,244 shares of ChampionX Corp (CHX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Antoine Marcos has been a net seller of CHX stock. They have purchased $0 and sold $11.9M worth of shares.
Antoine Marcos's most recent insider trade was on Jul 16, 2025, when they sold 66,538 shares at $0.00 per share.
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| $29.85 |
| Discretionary |
| Feb 16, 2024 | CHX | $11.5K | Payment | 381 | $30.25 | Discretionary |
| Feb 15, 2024 | CHX | $0 | Award | 4,173 | $N/A | Discretionary |
| Feb 14, 2024 | CHX | $77.1K | Payment | 2,676 | $28.80 | Discretionary |
| Feb 14, 2024 | CHX | $0 | Award | 10,256 | $N/A | Discretionary |
| Jun 5, 2023 | CHX | $10.4K | Payment | 382 | $27.30 | Discretionary |
| Feb 21, 2023 | CHX | $28.0K | Payment | 932 | $30.02 | Discretionary |
| Feb 17, 2023 | CHX | $24.8K | Payment | 798 | $31.09 | Discretionary |
| Feb 16, 2023 | CHX | $0 | Award | 4,693 | $N/A | Discretionary |
| Jan 9, 2023 | CHX | $4.4M | Sale | 146,955 | $30.00 | Discretionary |
| Jan 9, 2023 | CHX | $451.8K | Option Exercise | 59,920 | $7.54 | Discretionary |
| Jan 9, 2023 | CHX | $521.7K | Option Exercise | 79,894 | $6.53 | Discretionary |
| Jan 9, 2023 | CHX | $40.0K | Option Exercise | 7,141 | $5.60 | Discretionary |
| Dec 2, 2022 | CHX | $279.4K | Payment | 9,085 | $30.75 | Discretionary |
| Oct 27, 2022 | CHX | $424.0K | Option Exercise | 74,785 | $5.67 | Discretionary |
| Oct 27, 2022 | CHX | $369.3K | Option Exercise | 65,941 | $5.60 | Discretionary |
| Oct 27, 2022 | CHX | $4.2M | Sale | 146,950 | $28.55 | Discretionary |
| Oct 27, 2022 | CHX | $29.4K | Option Exercise | 5,739 | $5.13 | Discretionary |
| Oct 27, 2022 | CHX | $2.4K | Option Exercise | 485 | $4.92 | Discretionary |
| Jun 3, 2022 | CHX | $5.7K | Payment | 237 | $24.13 | Discretionary |
| Feb 18, 2022 | CHX | $14.6K | Payment | 702 | $20.79 | Discretionary |
| Feb 17, 2022 | CHX | $0 | Award | 10,802 | $N/A | Discretionary |
| Dec 31, 2021 | CHX | $112.9K | Payment | 5,636 | $20.03 | Discretionary |
| Nov 5, 2021 | CHX | $248.0K | Option Exercise | 48,345 | $5.13 | Discretionary |
| Nov 5, 2021 | CHX | $1.3M | Sale | 48,345 | $27.25 | Discretionary |
| Nov 4, 2021 | CHX | $865.8K | Sale | 31,655 | $27.35 | Discretionary |
| Nov 4, 2021 | CHX | $162.4K | Option Exercise | 31,655 | $5.13 | Discretionary |
| Jun 9, 2021 | CHX | $808.2K | Sale | 30,000 | $26.94 | Discretionary |
| Jun 9, 2021 | CHX | $147.6K | Option Exercise | 30,000 | $4.92 | Discretionary |