MARKEL CORP

Ticker: MKL CUSIP: 570535104 Class: COMMON STOCK

OSAIC HOLDINGS, INC.'s Holding History (CIK: 0001677044)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 3,394 Value ($000) $7,303 Avg Close $2025.92 Range $1812.24 - $2207.59

Q3 2025

Shares 3,133 Value ($000) $6,102 Avg Close $1960.42 Range $1889.91 - $2075.92

Q2 2025

Shares 2,853 Value ($000) $5,705 Avg Close $1875.20 Range $1621.89 - $2004.24

Q1 2025

Shares 1,290 Value ($000) $2,416 Avg Close $1839.75 Range $1641.51 - $2063.68

Q4 2024

Shares 1,028 Value ($000) $1,779 Avg Close $1659.34 Range $1521.25 - $1809.11

Q3 2024

Shares 1,085 Value ($000) $1,706 Avg Close $1565.15 Range $1491.03 - $1660.74

Q2 2024

Shares 1,155 Value ($000) $1,824 Avg Close $1552.86 Range $1417.65 - $1670.24

Q1 2024

Shares 1,358 Value ($000) $2,070 Avg Close $1466.28 Range $1342.66 - $1534.62

Q4 2023

Shares 3,955 Value ($000) $5,619 Avg Close $1418.73 Range $1295.65 - $1528.08

Q3 2023

Shares 4,213 Value ($000) $6,204 Avg Close $1463.82 Range $1345.00 - $1560.00

Q2 2023

Shares 3,359 Value ($000) $4,649 Avg Close $1340.97 Range $1272.43 - $1400.00

Q1 2023

Shares 3,347 Value ($000) $4,278 Avg Close $1328.48 Range $1186.56 - $1458.56

Q4 2022

Shares 3,345 Value ($000) $4,409 Avg Close $1237.05 Range $1085.09 - $1356.37

Q3 2022

Shares 3,249 Value ($000) $3,527 Avg Close $1220.12 Range $1064.09 - $1335.10

Q2 2022

Shares 3,895 Value ($000) $5,040 Avg Close $1372.21 Range $1251.77 - $1519.25

Q1 2022

Shares 3,800 Value ($000) $5,569 Avg Close $1291.81 Range $1180.00 - $1513.00

Q4 2021

Shares 4,109 Value ($000) $5,073 Avg Close $1261.86 Range $1179.00 - $1343.56

Q3 2021

Shares 4,115 Value ($000) $4,922 Avg Close $1232.92 Range $1175.35 - $1288.00

Q2 2021

Shares 4,340 Value ($000) $5,156 Avg Close $1198.75 Range $1138.00 - $1268.96

Q1 2021

Shares 4,159 Value ($000) $4,744 Avg Close $1078.65 Range $942.44 - $1169.50

Q4 2020

Shares 3,459 Value ($000) $3,577 Avg Close $996.82 Range $913.04 - $1073.43

Q3 2020

Shares 3,561 Value ($000) $3,468 Avg Close $1015.77 Range $881.00 - $1124.00

Q2 2020

Shares 3,215 Value ($000) $2,970 Avg Close $908.95 Range $761.06 - $1049.56

Q1 2020

Shares 30,625 Value ($000) $2,582 Avg Close $1143.50 Range $710.52 - $1347.64

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,394	$7,303	$2025.92	$1812.24 - $2207.59
Q3 2025	3,133	$6,102	$1960.42	$1889.91 - $2075.92
Q2 2025	2,853	$5,705	$1875.20	$1621.89 - $2004.24
Q1 2025	1,290	$2,416	$1839.75	$1641.51 - $2063.68
Q4 2024	1,028	$1,779	$1659.34	$1521.25 - $1809.11
Q3 2024	1,085	$1,706	$1565.15	$1491.03 - $1660.74
Q2 2024	1,155	$1,824	$1552.86	$1417.65 - $1670.24
Q1 2024	1,358	$2,070	$1466.28	$1342.66 - $1534.62
Q4 2023	3,955	$5,619	$1418.73	$1295.65 - $1528.08
Q3 2023	4,213	$6,204	$1463.82	$1345.00 - $1560.00
Q2 2023	3,359	$4,649	$1340.97	$1272.43 - $1400.00
Q1 2023	3,347	$4,278	$1328.48	$1186.56 - $1458.56
Q4 2022	3,345	$4,409	$1237.05	$1085.09 - $1356.37
Q3 2022	3,249	$3,527	$1220.12	$1064.09 - $1335.10
Q2 2022	3,895	$5,040	$1372.21	$1251.77 - $1519.25
Q1 2022	3,800	$5,569	$1291.81	$1180.00 - $1513.00
Q4 2021	4,109	$5,073	$1261.86	$1179.00 - $1343.56
Q3 2021	4,115	$4,922	$1232.92	$1175.35 - $1288.00
Q2 2021	4,340	$5,156	$1198.75	$1138.00 - $1268.96
Q1 2021	4,159	$4,744	$1078.65	$942.44 - $1169.50
Q4 2020	3,459	$3,577	$996.82	$913.04 - $1073.43
Q3 2020	3,561	$3,468	$1015.77	$881.00 - $1124.00
Q2 2020	3,215	$2,970	$908.95	$761.06 - $1049.56
Q1 2020	30,625	$2,582	$1143.50	$710.52 - $1347.64