Kathleen M Mazzarella insider trades

Open-market stock purchases and sales by Kathleen M Mazzarella, Director at Core & Main, Inc, from SEC Form 4 filings since Jan 15, 2010.

Recent trades

DateStockTradeValue
Jun 23, 2026CNM Core & Main, IncBought (not open market)—
May 15, 2026WM Waste Management IncBought (not open market)$290K
Apr 22, 2026CI Cigna GroupBought (not open market)—
Jan 9, 2026GRAYBAR Graybar Electric Co IncBought (not open market)$192K

Companies traded

  • CNM Core & Main, Inc: other filings, last Jun 23, 2026
  • WM Waste Management Inc: other filings, last May 15, 2026
  • CI Cigna Group: other filings, last Apr 22, 2026
  • GRAYBAR Graybar Electric Co Inc: other filings, last Jan 9, 2026
  • ESRX Express Scripts Holding Co: other filings, last Dec 20, 2018
  • NONE Graybar Electric Co Inc: other filings, last Jan 13, 2017

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