Diane Leopold

Diane Leopold serves as director at Dominion Energy, Inc. (D). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

2 trades

$354.2K

Total Sells

9 trades

$3.29M

Net Position

Net Seller

$2.93M

Companies Traded

CMS, D, MKL

Active Period

Oct 2021 – Feb 2026

11 total trades

Most Recent

Buy CMS

Feb 27, 2026 · $153.4K

Diane Leopold's Insider Trading at Dominion Energy, Inc. (D)

Buys

0 · $0.00

Sells

9 · $3.29M

Total Shares Bought

Total Shares Sold

53,920

D Price Chart

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Date	Type	Shares	Avg Price	Value
Feb 1, 2024	Sell	6,341	$46.68	$296.0K
Dec 1, 2023	Sell	6,250	$45.51	$284.5K
Oct 1, 2023	Sell	5,739	$44.67	$256.4K
Jun 1, 2023	Sell	6,250	$49.16	$307.3K
Dec 1, 2022	Sell	6,250	$60.41	$377.6K
Oct 1, 2022	Sell	5,739	$69.11	$396.6K
Jun 1, 2022	Sell	6,250	$83.89	$524.3K
Feb 1, 2022	Sell	5,362	$80.03	$429.1K
Oct 1, 2021	Sell	5,739	$72.29	$414.9K

Diane Leopold's Insider Trading at Markel Corporation (MKL)

Buys

1 · $200.8K

Sells

0 · $0.00

Total Shares Bought

150

Total Shares Sold

MKL Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Feb 17, 2023	Buy	150	$1339.00	$200.8K	1,546

Diane Leopold's Insider Trading at CMS Energy Corporation (CMS)

Buys

1 · $153.4K

Sells

0 · $0.00

Total Shares Bought

2,000

Total Shares Sold

CMS Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Feb 27, 2026	Buy	2,000	$76.70	$153.4K	2,769

Related Insiders

Brandon J. Hofmeister

Senior Vice President

CMSSell · Mar 2, 2026

Simon Wilson

officer: EVP and CEO, Markel Insurance

MKLSell · Feb 26, 2026

RUSSELL JOHN G

director

CMSSell · Feb 23, 2026

Regina J Elbert

SVP, Chief Legal & HR Officer

DSell · Feb 3, 2026

Edward H Baine

EVP - Util. Ops and Pres - DEV

DSell · Feb 3, 2026

Steven D Ridge

Exec. Vice President & CFO

DSell · Feb 3, 2026

Carlos M Brown

EVP, CAPO and Corporate Sec.

DSell · Feb 3, 2026

William Keller Kissam

President - Dominion Energy SC

DSell · Feb 3, 2026

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