Chamarthi Mamatha
SEC insider (Form 3/4/5 filer). CIK 0001737929. Director at ChampionX Corp (CHX). 3 reported Form 4/5 transactions since Sep 2024; latest on Jul 16, 2025. Located in THE WOODLANDS, TX.
Companies Chamarthi Mamatha has filed insider reports for
- ChampionX Corp (CHX): Director
Chamarthi Mamatha
CIK: 0001737929
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)2 (66.7%)
Compensation grants
Other (G, F, J, C, D, …)1 (33.3%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
CHX
ChampionX Corp
Director