Insider Trading & Ownership of Diane Leopold

Location: Glen Allen, VA
Summary: The estimated net worth of Diane Leopold is at least $9,951,906 dollars as of 27 Feb 2026. Diane Leopold is the EVP, COO & Pres. Cont. Energy of DOMINION ENERGY, INC and owns shares of DOMINION ENERGY, INC (D) stock worth about $5M. Diane Leopold is the Director of MARKEL GROUP INC. and owns shares of MARKEL GROUP INC. (MKL) stock worth about $4.56M. Diane Leopold is the Director of CMS ENERGY CORP and owns shares of CMS ENERGY CORP (CMS) stock worth about $212.4K. Diane Leopold is the Director of nVent Electric plc and owns shares of nVent Electric plc (NVT) stock worth about $180.1K.
Signature: Rhonda M. Morris, Attny-in-fact
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Ownership of Diane Leopold

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
D	DOMINION ENERGY, INC	EVP, COO & Pres. Cont. Energy	$5,001,575			26 Feb 2024
MKL	MARKEL GROUP INC.	Director	$4,557,812			13 Jun 2025
CMS, CMSA	CMS ENERGY CORP	Director	$212,379	+$153,398	+260%	25 Feb 2026
NVT	nVent Electric plc	Director	$180,140	+$179,703	+41122%	13 Aug 2025
CMS-PB	CONSUMERS ENERGY CO	Director				20 Feb 2026

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.