Mamatha Chamarthi insider trades

Open-market stock purchases and sales by Mamatha Chamarthi, Unknown at ChampionX Corp, from SEC Form 4 filings since Nov 15, 2018.

Recent trades

No open-market trades in the last 12 months.

Companies traded

  • CHX ChampionX Corp: other filings, last Jul 16, 2025
  • APY Apergy Corp: other filings, last Nov 15, 2019

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