17 insiders reported 68 Form 4 transactions for ChampionX Corp (CHX) over the past 18 months (most recent 2025-07-16). Recent activity: Pickle Elaine M (Director) Sell 10,592 shares, Fisher Kenneth M. (EVP & CFO) Sell 242,092 shares, Somasundaram Sivasankaran (President & CEO) Sell 99,011 shares, Pickle Elaine M (Director) Buy 2,771 shares, Marcos Antoine (VP, Corp Controller, CAO) Sell 66,538 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-07-16 | Pickle Elaine M | Director | Sell | 10,592 | $0 |
| 2025-07-16 | Fisher Kenneth M. | EVP & CFO | Sell | 242,092 | $0 |
| 2025-07-16 | Somasundaram Sivasankaran | President & CEO | Sell | 99,011 | $0 |
| 2025-07-16 | Pickle Elaine M | Director | Buy | 2,771 | $0 |
| 2025-07-16 | Marcos Antoine | VP, Corp Controller, CAO | Sell | 66,538 | $0 |
| 2025-07-16 | Chamarthi Mamatha | Director | Buy | 2,771 | $0 |
| 2025-07-16 | Chamarthi Mamatha | Director | Sell | 36,696 | $0 |
| 2025-07-16 | Wright Julia | Senior VP, GC & Secretary | Sell | 147,784 | $0 |
| 2025-07-16 | Rabun Daniel Wayne | Director | Buy | 2,771 | $0 |
| 2025-07-16 | Rabun Daniel Wayne | Director | Sell | 39,221 | $0 |
| 2025-07-16 | Alderman Heidi S | Director | Buy | 2,771 | $0 |
| 2025-07-16 | Alderman Heidi S | Director | Sell | 26,066 | $0 |
| 2025-07-16 | Alderman Heidi S | Director | Sell | 1,000 | $0 |
| 2025-07-16 | Carlos Fierro A | Director | Buy | 2,771 | $0 |
| 2025-07-16 | Carlos Fierro A | Director | Sell | 13,592 | $0 |
| 2025-07-16 | Galloway Robert K | Pres., Drilling Technologies | Sell | 83,980 | $0 |
| 2025-07-16 | Luquette Gary | Director | Buy | 2,771 | $0 |
| 2025-07-16 | Luquette Gary | Director | Sell | 36,696 | $0 |
| 2025-07-16 | Bryant Deric D. | See Remarks | Sell | 386,340 | $0 |
| 2025-07-16 | Somasundaram Sivasankaran | President & CEO | Sell | 844,813 | $0 |
| 2025-07-16 | Zweig Jordan | SVP & Chief HR Officer | Sell | 90,494 | $0 |
| 2025-07-16 | Porter Stuart D | Director | Buy | 2,771 | $0 |
| 2025-07-16 | Porter Stuart D | Director | Sell | 26,066 | $0 |
| 2025-07-16 | O'Dell William Jr. | See remarks | Sell | 78,139 | $0 |
| 2025-07-16 | Mahoney Paul E | See Remarks | Sell | 201,144 | $0 |
Source: SEC Form 4 filings · as of 2025-07-16
