Overview

Basic information

Litigation

Active legal matters

Material Events

8-K disclosures

SEC Filings

Key regulatory docs

Insider Transactions

Ownership changes

Overview

Basic information

Litigation

Active legal matters

Material Events

8-K disclosures

SEC Filings

Key regulatory docs

Insider Transactions

Ownership changes

Insider Trading Summary (Last 30 Days)

See how company executives and directors have been buying or selling shares over the past 30 days. Insider trading activity can help investors better understand company leadership's actions.

Transactions

0

Insider Involved

0

Total Buys

$0.00

Total Sells

$0.00

Insider Trading History (Last 12 Months)

Browse insider buying and selling activity reported to the SEC over the past year, including who traded, when they traded, and the value of each transaction.

DATE

INSIDER

INSIDER TYPE SHARES PRICE

SHARES

PRICE

VALUE

May 22, 2026

Harris Greta J

Harris Greta J
Sell
27 $1,848.83

27

$1,848.83

$49,918

May 22, 2026

Harris Greta J

Harris Greta J
Sell
14 $1,847.36

14

$1,847.36

$25,863

May 22, 2026

Harris Greta J

Harris Greta J
Sell
35 $1,846.12

35

$1,846.12

$64,614

May 07, 2026

Leopold Diane

Leopold Diane
Buy
50 $1,789.19

50

$1,789.19

$89,460

May 06, 2026

Leopold Diane

Leopold Diane
Buy
100 $1,792.61

100

$1,792.61

$179,261

May 01, 2026

Puckett A. Lynne

Puckett A. Lynne
Buy
57 $1,795.53

57

$1,795.53

$102,345

Feb 26, 2026

Wilson Simon

Wilson Simon
EVP and CEO, Markel Insurance
Sell
100 $2,079.48

100

$2,079.48

$207,948

Dec 11, 2025

MARKEL STEVEN A

MARKEL STEVEN A
Sell
40 $2,112.03

40

$2,112.03

$84,481

Dec 11, 2025

MARKEL STEVEN A

MARKEL STEVEN A
Sell
64 $2,100.00

64

$2,100.00

$134,400

Dec 11, 2025

MARKEL STEVEN A

MARKEL STEVEN A
Sell
50 $2,103.55

50

$2,103.55

$105,178

Dec 11, 2025

MARKEL STEVEN A

MARKEL STEVEN A
Sell
120 $2,129.98

120

$2,129.98

$255,598

Dec 11, 2025

MARKEL STEVEN A

MARKEL STEVEN A
Sell
10 $2,128.00

10

$2,128.00

$21,280

Dec 11, 2025

MARKEL STEVEN A

MARKEL STEVEN A
Sell
190 $2,127.26

190

$2,127.26

$404,179

Dec 11, 2025

MARKEL STEVEN A

MARKEL STEVEN A
Sell
75 $2,126.00

75

$2,126.00

$159,450

Dec 11, 2025

MARKEL STEVEN A

MARKEL STEVEN A
Sell
32 $2,125.00

32

$2,125.00

$68,000

Dec 11, 2025

MARKEL STEVEN A

MARKEL STEVEN A
Sell
10 $2,123.05

10

$2,123.05

$21,231

Dec 11, 2025

MARKEL STEVEN A

MARKEL STEVEN A
Sell
173 $2,121.69

173

$2,121.69

$367,052

Dec 11, 2025

MARKEL STEVEN A

MARKEL STEVEN A
Sell
51 $2,120.65

51

$2,120.65

$108,153

Dec 11, 2025

MARKEL STEVEN A

MARKEL STEVEN A
Sell
24 $2,118.37

24

$2,118.37

$50,841

Dec 11, 2025

MARKEL STEVEN A

MARKEL STEVEN A
Sell
201 $2,117.37

201

$2,117.37

$425,591

Dec 11, 2025

MARKEL STEVEN A

MARKEL STEVEN A
Sell
100 $2,116.18

100

$2,116.18

$211,618

Dec 11, 2025

MARKEL STEVEN A

MARKEL STEVEN A
Sell
120 $2,114.99

120

$2,114.99

$253,799

Dec 11, 2025

MARKEL STEVEN A

MARKEL STEVEN A
Sell
70 $2,108.27

70

$2,108.27

$147,579

Nov 28, 2025

MARKEL STEVEN A

MARKEL STEVEN A
Sell
100 $2,100.00

100

$2,100.00

$210,000

Nov 26, 2025

MARKEL STEVEN A

MARKEL STEVEN A
Sell
70 $2,100.00

70

$2,100.00

$147,000

Nov 25, 2025

Wilson Simon

Wilson Simon
CEO, Markel Insurance
Sell
75 $2,072.94

75

$2,072.94

$155,471

Historical Insider Trading

View older insider trading records reported to the SEC to research long-term buying and selling trends.

DATE

INSIDER

INSIDER TYPE SHARES PRICE

SHARES

PRICE

VALUE

Aug 25, 2025

Grandis Meade P.

Grandis Meade P.
CAO and Controller
Sell
75 $1,983.78

75

$1,983.78

$148,784

May 23, 2025

Harris Greta J

Harris Greta J
Sell
90 $1,861.44

90

$1,861.44

$167,530

May 22, 2025

Cunningham Lawrence A

Cunningham Lawrence A
Buy
10 $1,854.80

10

$1,854.80

$18,548

May 22, 2025

Cunningham Lawrence A

Cunningham Lawrence A
Buy
15 $1,849.00

15

$1,849.00

$27,735

May 19, 2025

Grandis Meade P.

Grandis Meade P.
CAO and Controller
Sell
400 $1,911.65

400

$1,911.65

$764,660

May 05, 2025

Grandis Meade P.

Grandis Meade P.
CAO and Controller
Sell
400 $1,877.44

400

$1,877.44

$750,976

Nov 01, 2024

GAYNER THOMAS SINNICKSON

GAYNER THOMAS SINNICKSON
CEO
Buy
100 $1,549.72

100

$1,549.72

$154,972

May 24, 2024

Harris Greta J

Harris Greta J
Sell
27 $1,620.50

27

$1,620.50

$43,754

May 24, 2024

Harris Greta J

Harris Greta J
Sell
32 $1,621.83

32

$1,621.83

$51,899

May 24, 2024

Harris Greta J

Harris Greta J
Sell
2 $1,621.26

2

$1,621.26

$3,243

May 24, 2024

Harris Greta J

Harris Greta J
Sell
3 $1,620.60

3

$1,620.60

$4,862

May 24, 2024

Harris Greta J

Harris Greta J
Sell
58 $1,620.42

58

$1,620.42

$93,984

May 21, 2024

MARKEL STEVEN A

MARKEL STEVEN A
Sell
20 $1,649.36

20

$1,649.36

$32,987

May 21, 2024

MARKEL STEVEN A

MARKEL STEVEN A
Sell
138 $1,642.74

138

$1,642.74

$226,698

May 21, 2024

MARKEL STEVEN A

MARKEL STEVEN A
Sell
120 $1,641.46

120

$1,641.46

$196,975

May 21, 2024

MARKEL STEVEN A

MARKEL STEVEN A
Sell
31 $1,643.55

31

$1,643.55

$50,950

May 21, 2024

MARKEL STEVEN A

MARKEL STEVEN A
Sell
76 $1,646.31

76

$1,646.31

$125,120

May 21, 2024

MARKEL STEVEN A

MARKEL STEVEN A
Sell
187 $1,634.75

187

$1,634.75

$305,698

May 21, 2024

MARKEL STEVEN A

MARKEL STEVEN A
Sell
14 $1,647.35

14

$1,647.35

$23,063

May 21, 2024

MARKEL STEVEN A

MARKEL STEVEN A
Sell
55 $1,635.03

55

$1,635.03

$89,927

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