• Info
  • Insider Ownership

Insider Trading & Ownership of KATHLEEN M. MAZZARELLA

Location
Clayton, MO
Summary
The estimated net worth of KATHLEEN M. MAZZARELLA is at least $12,382,973 dollars as of 12 Jan 2026. KATHLEEN M. MAZZARELLA is the Chairman, President & CEO, Director of GRAYBAR ELECTRIC CO INC and owns shares of GRAYBAR ELECTRIC CO INC stock worth about $5.77M. KATHLEEN M. MAZZARELLA is the Director of WASTE MANAGEMENT INC and owns shares of WASTE MANAGEMENT INC (WM) stock worth about $3.86M. KATHLEEN M. MAZZARELLA is the Director of Cigna Group and owns shares of Cigna Group (CI) stock worth about $2.01M. KATHLEEN M. MAZZARELLA is the Director of Core & Main, Inc. and owns shares of Core & Main, Inc. (CNM) stock worth about $748.2K.
Signature
/s/ Kathleen M. Mazzarella
All Insider Reports
All Insider Reports

Notify me when KATHLEEN M. MAZZARELLA files a new Insider Trading report.

⭐ Subscribe ⭐

Ownership of KATHLEEN M. MAZZARELLA

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
GRAYBAR GRAYBAR ELECTRIC CO INC Chairman, President & CEO, Director $5,767,000 09 Jan 2026
WM WASTE MANAGEMENT INC Director $3,857,922 15 Jul 2025
CI Cigna Group Director $2,009,861 23 Apr 2025
CNM Core & Main, Inc. Director $748,190 24 Jun 2025

Insider Transactions Reported by KATHLEEN M. MAZZARELLA:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.