Form 4 holding
Director
MARKEL GROUP INC.
- Security class
- Common Stock
- Shares / value
- 2,345
- Estimated value
- $4,488,534
- Report date
- 15 Jun 2026
- Price
- $1914.07
- Ownership
- Direct
Diane Leopold
Insider Reports History
- Reporting-owner location
- Glen Allen, VA
- Latest reporting-owner signature
-
/s/ Karen O. Earls, Attorney-in-fact for Diane Leopold
Source: Latest parsed Forms 3/4/5 signature
- Transaction source note
- Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.
Identity
Names, identifiers, and filing context for this profile.
1 identity field
SEC source record
Original filing metadata and source links for verification.
1 source field
Source evidence
Original filing metadata and source links for verification.
1 source field
Reported holdings for Diane Leopold
Form 4 holding
EVP, COO & Pres. Cont. Energy
DOMINION ENERGY, INC
- Security class
- Common Stock
- Shares / value
- 94,672
- Estimated value
- $4,419,310
- Report date
- 26 Feb 2024
- Price
- $46.68
- Ownership
- Direct
Form 4 holding
Director
MARKEL GROUP INC.
- Security class
- Common Stock
- Shares / value
- 550
- Estimated value
- $1,052,738
- Report date
- 15 Jun 2026
- Price
- $1914.07
- Ownership
- By Spouse
Form 4 holding
EVP, COO & Pres. Cont. Energy
DOMINION ENERGY, INC
- Security class
- Common Stock
- Shares / value
- 9,000
- Estimated value
- $420,120
- Report date
- 26 Feb 2024
- Price
- $46.68
- Ownership
- By Spouse
Form 4 holding
Director
CMS ENERGY CORP
- Security class
- Common Stock
- Shares / value
- 5,180
- Estimated value
- $401,864
- Report date
- 08 May 2026
- Price
- $77.58
- Ownership
- Direct
Form 4 holding
Director
nVent Electric plc
- Security class
- Ordinary Shares
- Shares / value
- 2,000
- Estimated value
- $180,140
- Report date
- 13 Aug 2025
- Price
- $90.07
- Ownership
- Direct
Form 4 holding
EVP, COO & Pres. Cont. Energy
DOMINION ENERGY, INC
- Security class
- Common Stock
- Shares / value
- 3,474
- Estimated value
- $162,145
- Report date
- 26 Feb 2024
- Price
- $46.68
- Ownership
- By Trustee of Employee Savings Plan
Form 4 holding
Director
nVent Electric plc
- Security class
- Ordinary Shares - Restricted Stock Units
- Shares / value
- 2,736
- Estimated value
- Report date
- 15 May 2026
- Price
- Ownership
- Direct
Form 4 holding
Director
CMS ENERGY CORP
- Security class
- Depositary Shares - 4.2% Perpetual Preferred Stock, Series C
- Shares / value
- 0
- Estimated value
- Report date
- 20 Feb 2026
- Price
- Ownership
- Direct
Form 4 holding
Director
CONSUMERS ENERGY CO
- Security class
- $4.50 Preferred Stock
- Shares / value
- 0
- Estimated value
- Report date
- 20 Feb 2026
- Price
- Ownership
- Direct
Insider Reports Filed by Diane Leopold
4
MKL
MARKEL GROUP INC.
- Report period
- 15 Jun 2026
- Transactions
- 1
- Transaction value
- $0
- Accepted by SEC
- 17 Jun 2026, 16:34
- Role
- Director
- Next action
- Open filing details
4
MKL
MARKEL GROUP INC.
- Report period
- 20 May 2026
- Transactions
- 1
- Transaction value
- $0
- Accepted by SEC
- 22 May 2026, 16:32
- Role
- Director
- Next action
- Open filing details
4
NVT
nVent Electric plc
- Report period
- 15 May 2026
- Transactions
- 1
- Transaction value
- $0
- Accepted by SEC
- 19 May 2026, 17:37
- Role
- Director
- Next action
- Open filing details
4
CMS
CMS ENERGY CORP
- Report period
- 08 May 2026
- Transactions
- 1
- Transaction value
- $0
- Accepted by SEC
- 11 May 2026, 18:30
- Role
- Director
- Next action
- Open filing details
4
MKL
MARKEL GROUP INC.
- Report period
- 06 May 2026
- Transactions
- 2
- Transaction value
- +$268,720
- Accepted by SEC
- 08 May 2026, 16:31
- Role
- Director
- Next action
- Open filing details
4
CMS
CMS ENERGY CORP
- Report period
- 25 Feb 2026
- Transactions
- 1
- Transaction value
- +$153,398
- Accepted by SEC
- 27 Feb 2026, 11:30
- Role
- Director
- Next action
- Open filing details
4
CMS
CMS ENERGY CORP
- Report period
- 20 Feb 2026
- Transactions
- 1
- Transaction value
- $0
- Accepted by SEC
- 23 Feb 2026, 16:43
- Role
- Director
- Next action
- Open filing details
3
CMS-PB
CONSUMERS ENERGY CO
- Report period
- 20 Feb 2026
- Transactions
- 0
- Transaction value
- $0
- Accepted by SEC
- 23 Feb 2026, 16:42
- Role
- Director
- Next action
- Open filing details
3
CMS
CMS ENERGY CORP
- Report period
- 20 Feb 2026
- Transactions
- 0
- Transaction value
- $0
- Accepted by SEC
- 23 Feb 2026, 16:42
- Role
- Director
- Next action
- Open filing details
4
NVT
nVent Electric plc
- Report period
- 13 Aug 2025
- Transactions
- 2
- Transaction value
- +$179,703
- Accepted by SEC
- 16 Jan 2026, 17:49
- Role
- Director
- Next action
- Open filing details
4
NVT
nVent Electric plc
- Report period
- 17 Jul 2025
- Transactions
- 1
- Transaction value
- $0
- Accepted by SEC
- 18 Jul 2025, 16:55
- Role
- Director
- Next action
- Open filing details
3
NVT
nVent Electric plc
- Report period
- 17 Jul 2025
- Transactions
- 0
- Transaction value
- $0
- Accepted by SEC
- 18 Jul 2025, 16:53
- Role
- Director
- Next action
- Open filing details
4
MKL
MARKEL GROUP INC.
- Report period
- 13 Jun 2025
- Transactions
- 1
- Transaction value
- +$110,000
- Accepted by SEC
- 17 Jun 2025, 16:45
- Role
- Director
- Next action
- Open filing details
4
MKL
MARKEL GROUP INC.
- Report period
- 21 May 2025
- Transactions
- 1
- Transaction value
- $0
- Accepted by SEC
- 23 May 2025, 16:38
- Role
- Director
- Next action
- Open filing details
4
MKL
MARKEL GROUP INC.
- Report period
- 14 Jun 2024
- Transactions
- 1
- Transaction value
- +$110,000
- Accepted by SEC
- 17 Jun 2024, 16:48
- Role
- Director
- Next action
- Open filing details
4
MKL
MARKEL GROUP INC.
- Report period
- 22 May 2024
- Transactions
- 1
- Transaction value
- $0
- Accepted by SEC
- 23 May 2024, 16:43
- Role
- Director
- Next action
- Open filing details
4
D
DOMINION ENERGY, INC
- Report period
- 26 Feb 2024
- Transactions
- 1
- Transaction value
- $0
- Accepted by SEC
- 27 Feb 2024, 18:15
- Role
- EVP, COO & Pres. Cont. Energy
- Next action
- Open filing details
4
D
DOMINION ENERGY, INC
- Report period
- 01 Feb 2024
- Transactions
- 1
- Transaction value
- -$295,998
- Accepted by SEC
- 05 Feb 2024, 16:34
- Role
- EVP, COO & Pres. Cont. Energy
- Next action
- Open filing details
4
D
DOMINION ENERGY, INC
- Report period
- 01 Dec 2023
- Transactions
- 4
- Transaction value
- -$284,453
- Accepted by SEC
- 01 Dec 2023, 16:43
- Role
- Exec. Vice President and COO
- Next action
- Open filing details
4
D
DOMINION ENERGY, INC
- Report period
- 01 Oct 2023
- Transactions
- 1
- Transaction value
- -$256,361
- Accepted by SEC
- 03 Oct 2023, 16:36
- Role
- Exec. Vice President and COO
- Next action
- Open filing details
4
MKL
MARKEL GROUP INC.
- Report period
- 15 Jun 2023
- Transactions
- 1
- Transaction value
- +$110,000
- Accepted by SEC
- 16 Jun 2023, 16:43
- Role
- Director
- Next action
- Open filing details
4
D
DOMINION ENERGY, INC
- Report period
- 01 Jun 2023
- Transactions
- 1
- Transaction value
- -$307,251
- Accepted by SEC
- 01 Jun 2023, 18:24
- Role
- Exec. Vice President and COO
- Next action
- Open filing details
4
MKL
MARKEL CORP
- Report period
- 17 May 2023
- Transactions
- 1
- Transaction value
- $0
- Accepted by SEC
- 18 May 2023, 16:39
- Role
- Director
- Next action
- Open filing details
4
MKL
MARKEL CORP
- Report period
- 16 Feb 2023
- Transactions
- 2
- Transaction value
- +$200,850
- Accepted by SEC
- 17 Feb 2023, 15:39
- Role
- Director
- Next action
- Open filing details
4
D
DOMINION ENERGY, INC
- Report period
- 10 Feb 2023
- Transactions
- 1
- Transaction value
- $0
- Accepted by SEC
- 13 Feb 2023, 16:29
- Role
- Exec. Vice President and COO
- Next action
- Open filing details
4
D
DOMINION ENERGY, INC
- Report period
- 01 Feb 2023
- Transactions
- 1
- Transaction value
- -$330,013
- Accepted by SEC
- 03 Feb 2023, 15:24
- Role
- Exec. Vice President and COO
- Next action
- Open filing details
4
D
DOMINION ENERGY, INC
- Report period
- 01 Dec 2022
- Transactions
- 1
- Transaction value
- -$377,562
- Accepted by SEC
- 02 Dec 2022, 15:17
- Role
- EVP and COO
- Next action
- Open filing details
4
D
DOMINION ENERGY, INC
- Report period
- 01 Oct 2022
- Transactions
- 1
- Transaction value
- -$396,622
- Accepted by SEC
- 04 Oct 2022, 16:35
- Role
- EVP and COO
- Next action
- Open filing details
4
D
DOMINION ENERGY, INC
- Report period
- 01 Jun 2022
- Transactions
- 1
- Transaction value
- -$524,303
- Accepted by SEC
- 03 Jun 2022, 16:33
- Role
- EVP and COO
- Next action
- Open filing details
4
MKL
MARKEL CORP
- Report period
- 13 May 2022
- Transactions
- 1
- Transaction value
- +$110,000
- Accepted by SEC
- 16 May 2022, 16:45
- Role
- Director
- Next action
- Open filing details
4
MKL
MARKEL CORP
- Report period
- 11 May 2022
- Transactions
- 1
- Transaction value
- $0
- Accepted by SEC
- 13 May 2022, 18:07
- Role
- Director
- Next action
- Open filing details
4
D
DOMINION ENERGY, INC
- Report period
- 15 Feb 2022
- Transactions
- 1
- Transaction value
- $0
- Accepted by SEC
- 17 Feb 2022, 15:25
- Role
- EVP and COO
- Next action
- Open filing details
4
D
DOMINION ENERGY, INC
- Report period
- 01 Feb 2022
- Transactions
- 1
- Transaction value
- -$429,121
- Accepted by SEC
- 03 Feb 2022, 15:22
- Role
- EVP and COO
- Next action
- Open filing details
4
D
DOMINION ENERGY, INC
- Report period
- 01 Oct 2021
- Transactions
- 1
- Transaction value
- -$414,872
- Accepted by SEC
- 05 Oct 2021, 16:19
- Role
- EVP and COO
- Next action
- Open filing details
4
MKL
MARKEL CORP
- Report period
- 14 May 2021
- Transactions
- 1
- Transaction value
- +$95,000
- Accepted by SEC
- 17 May 2021, 17:02
- Role
- Director
- Next action
- Open filing details
4
MKL
MARKEL CORP
- Report period
- 10 May 2021
- Transactions
- 1
- Transaction value
- $0
- Accepted by SEC
- 12 May 2021, 17:22
- Role
- Director
- Next action
- Open filing details