Mamatha Chamarthi SEC EDGAR Filings (CIK 0001737929)

SEC EDGAR filings, ownership reports, and insider transactions for Mamatha Chamarthi.

Business address
C/O Championx Corporation, 2445 Technology Forest Blvd, Bld 4, Fl 9, The Woodlands, TX, 77381
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Mamatha Chamarthi has filed 9 SEC EDGAR filings since 11 May 2018

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 4 16 Jul 2025 16 Jul 2025 001-38441
4 Open Document Open Filing FORM 4 18 Nov 2024 15 Nov 2024 001-38441
4 Open Document Open Filing FORM 4 16 Nov 2023 15 Nov 2023 001-38441
4 Open Document Open Filing FORM 4 16 Nov 2022 15 Nov 2022 001-38441
4 Open Document Open Filing FORM 4 17 Nov 2021 15 Nov 2021 001-38441
4 Open Document Open Filing FORM 4 18 Nov 2020 16 Nov 2020 001-38441
4 Open Document Open Filing FORM 4 19 Nov 2019 15 Nov 2019 001-38441
4 Open Document Open Filing FORM 4 16 Nov 2018 15 Nov 2018 001-38441
3 Open Document Open Filing FORM 3 SUBMISSION 11 May 2018 09 May 2018 001-38441