CHX · Insider Trading
ChampionX Corporation
Every open-market purchase and sale reported by CHX officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-07-16 | William O'Dell Jr. | See remarks | D | — | — |
| 2025-07-16 | Mamatha Chamarthi | Director | MIXED | — | — |
| 2025-07-16 | Paul E Mahoney | See Remarks | D | — | — |
| 2025-07-16 | Elaine M Pickle | Director | MIXED | — | — |
| 2025-07-16 | Fierro A Carlos | Director | MIXED | — | — |
| 2025-07-16 | Gary Luquette | Director | MIXED | — | — |
| 2025-07-16 | Antoine Marcos | VP, Corp Controller, CAO | D | — | — |
| 2025-07-16 | Daniel Wayne Rabun | Director | MIXED | — | — |
| 2025-07-16 | Syed Raza | SVP & Chief Digital Officer | D | — | — |
| 2025-07-16 | Robert K Galloway | Pres., Drilling Technologies | D | — | — |
| 2025-07-16 | Jordan Zweig | SVP & Chief HR Officer | D | — | — |
| 2025-07-16 | Julia Wright | Senior VP, GC & Secretary | D | — | — |
| 2025-07-16 | Heidi S Alderman | Director | MIXED | — | — |
| 2025-07-16 | Sivasankaran Somasundaram | President & CEO | D | — | — |
| 2025-07-16 | Deric D. Bryant | See Remarks | D | — | — |
| 2025-07-16 | Stuart D Porter | Director | MIXED | — | — |
| 2025-07-16 | Kenneth M. Fisher | EVP & CFO | D | — | — |
| 2025-02-20 | Antoine Marcos | VP, Corp Controller, CAO | F | — | — |
| 2025-02-20 | Sivasankaran Somasundaram | President & CEO | F | — | — |
| 2025-02-20 | William O'Dell Jr. | See remarks | F | — | — |
| 2025-02-20 | Deric D. Bryant | See remarks | F | — | — |
| 2025-02-20 | Syed Raza | SVP & Chief Digital Officer | F | — | — |
| 2025-02-20 | Julia Wright | Senior VP, GC & Secretary | F | — | — |
| 2025-02-20 | Paul E Mahoney | See Remarks | F | — | — |
| 2025-02-05 | Robert K Galloway | Pres., Drilling Technologies | MIXED | — | — |
| 2025-02-05 | Julia Wright | Senior VP, GC & Secretary | MIXED | — | — |
| 2025-02-05 | Antoine Marcos | VP, Corp Controller, CAO | MIXED | — | — |
| 2025-02-05 | Deric D. Bryant | See remarks | MIXED | — | — |
| 2025-02-05 | Sivasankaran Somasundaram | President & CEO | MIXED | — | — |
| 2025-02-05 | Kenneth M. Fisher | EVP & CFO | MIXED | — | — |
| 2025-02-05 | Jordan Zweig | SVP & Chief HR Officer | MIXED | — | — |
| 2025-02-05 | Paul E Mahoney | See Remarks | MIXED | — | — |
| 2025-02-05 | William O'Dell Jr. | See remarks | MIXED | — | — |
| 2025-02-05 | Syed Raza | SVP & Chief Digital Officer | MIXED | — | — |
| 2024-12-26 | Robert K Galloway | Pres., Drilling Technologies | F | — | — |
| 2024-12-26 | Jordan Zweig | SVP & Chief HR Officer | F | — | — |
| 2024-12-26 | Kenneth M. Fisher | EVP & CFO | MIXED | — | — |
| 2024-11-18 | Gary Luquette | Director | A | — | — |
| 2024-11-18 | Elaine M Pickle | Director | A | — | — |
| 2024-11-18 | Stuart D Porter | Director | A | — | — |
| 2024-11-18 | Fierro A Carlos | Director | A | — | — |
| 2024-11-18 | Heidi S Alderman | Director | A | — | — |
| 2024-11-18 | Daniel Wayne Rabun | Director | A | — | — |
| 2024-11-18 | Mamatha Chamarthi | Director | A | — | — |
| 2024-11-07 | Deric D. Bryant | See remarks | MIXED | — | — |
| 2024-05-16 | Stephen M. Todd | Director | A | — | — |
| 2024-03-28 | William O'Dell Jr. | See remarks | Sell | — | — |
| 2024-02-21 | Syed Raza | SVP & Chief Digital Officer | F | — | — |
| 2024-02-21 | William O'Dell Jr. | See remarks | F | — | — |
| 2024-02-21 | Paul E Mahoney | See Remarks | F | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Senior VP & CFO | 53,540 | — |
| — | Director | 44,003 | — |
| — | Director | 36,696 | — |
| — | Director | 29,530 | — |
| — | Director | 13,592 | — |
| — | Director | 10,592 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the CHX quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.