MARKEL CORP

Ticker: MKL CUSIP: 570535104 Class: COMMON STOCK

FIRST NATIONAL BANK OF OMAHA's Holding History (CIK: 0000036644)

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

Q4 2025

Shares 6,303 Value ($000) $13,549 Avg Close $2025.92 Range $1812.24 - $2207.59

Q3 2025

Shares 7,884 Value ($000) $15,069 Avg Close $1960.42 Range $1889.91 - $2075.92

Q2 2025

Shares 8,102 Value ($000) $16,183 Avg Close $1875.20 Range $1621.89 - $2004.24

Q1 2025

Shares 8,126 Value ($000) $15,192 Avg Close $1839.75 Range $1641.51 - $2063.68

Q4 2024

Shares 8,324 Value ($000) $14,369 Avg Close $1659.34 Range $1521.25 - $1809.11

Q3 2024

Shares 8,370 Value ($000) $13,129 Avg Close $1565.15 Range $1491.03 - $1660.74

Q2 2024

Shares 8,398 Value ($000) $13,232 Avg Close $1552.86 Range $1417.65 - $1670.24

Q1 2024

Shares 8,126 Value ($000) $15,192 Avg Close $1466.28 Range $1342.66 - $1534.62

Q4 2023

Shares 10,105 Value ($000) $14,348 Avg Close $1418.73 Range $1295.65 - $1528.08

Q3 2023

Shares 10,492 Value ($000) $15,449 Avg Close $1463.82 Range $1345.00 - $1560.00

Q2 2023

Shares 11,194 Value ($000) $15,483 Avg Close $1340.97 Range $1272.43 - $1400.00

Q1 2023

Shares 11,296 Value ($000) $14,430 Avg Close $1328.48 Range $1186.56 - $1458.56

Q4 2022

Shares 11,445 Value ($000) $15 Avg Close $1237.05 Range $1085.09 - $1356.37

Q3 2022

Shares 11,535 Value ($000) $12,506 Avg Close $1220.12 Range $1064.09 - $1335.10

Q2 2022

Shares 11,728 Value ($000) $15,168 Avg Close $1372.21 Range $1251.77 - $1519.25

Q1 2022

Shares 12,222 Value ($000) $18,030 Avg Close $1291.81 Range $1180.00 - $1513.00

Q4 2021

Shares 10,270 Value ($000) $12,673 Avg Close $1261.86 Range $1179.00 - $1343.56

Q3 2021

Shares 10,235 Value ($000) $12,232 Avg Close $1232.92 Range $1175.35 - $1288.00

Q2 2021

Shares 8,970 Value ($000) $10,223 Avg Close $1198.75 Range $1138.00 - $1268.96

Q1 2021

Shares 8,970 Value ($000) $10,223 Avg Close $1078.65 Range $942.44 - $1169.50

Q4 2020

Shares 7,553 Value ($000) $7,804 Avg Close $996.82 Range $913.04 - $1073.43

Q3 2020

Shares 7,683 Value ($000) $7,481 Avg Close $1015.77 Range $881.00 - $1124.00

Q2 2020

Shares 7,831 Value ($000) $7,229 Avg Close $908.95 Range $761.06 - $1049.56

Q1 2020

Shares 7,884 Value ($000) $7,316 Avg Close $1143.50 Range $710.52 - $1347.64

Q4 2019

Shares 7,878 Value ($000) $9,006 Avg Close $1138.97 Range $1100.00 - $1216.47

Q3 2019

Shares 7,593 Value ($000) $8,974 Avg Close $1136.16 Range $1065.01 - $1204.45

Q2 2019

Shares 7,746 Value ($000) $8,440 Avg Close $1047.93 Range $970.42 - $1099.00

Q1 2019

Shares 7,749 Value ($000) $7,720 Avg Close $1015.52 Range $950.16 - $1081.00

Q4 2018

Shares 7,718 Value ($000) $8,012 Avg Close $1093.58 Range $954.39 - $1203.43

Q3 2018

Shares 6,891 Value ($000) $8,190 Avg Close $1176.81 Range $1078.02 - $1228.32

Q2 2018

Shares 6,419 Value ($000) $6,961 Avg Close $1129.38 Range $1083.92 - $1180.00

Q1 2018

Shares 6,481 Value ($000) $7,585 Avg Close $1125.56 Range $1049.95 - $1194.98

Q4 2017

Shares 6,485 Value ($000) $7,387 Avg Close $1093.18 Range $1054.20 - $1157.30

Q3 2017

Shares 6,467 Value ($000) $6,907 Avg Close $1034.02 Range $963.79 - $1086.68

Q2 2017

Shares 6,460 Value ($000) $6,304 Avg Close $970.65 Range $936.95 - $996.38

Q1 2017

Shares 6,697 Value ($000) $6,536 Avg Close $945.13 Range $887.40 - $992.00

Q4 2016

Shares 6,596 Value ($000) $5,966 Avg Close $891.63 Range $811.05 - $931.94

Q3 2016

Shares 6,596 Value ($000) $6,126 Avg Close $933.01 Range $909.84 - $961.78

Q2 2016

Shares 7,782 Value ($000) $7,414 Avg Close $931.24 Range $880.01 - $989.18

Q1 2016

Shares 7,755 Value ($000) $6,914 Avg Close $859.54 Range $805.03 - $895.03

Q4 2015

Shares 7,814 Value ($000) $6,902 Avg Close $870.15 Range $791.97 - $937.91

Q3 2015

Shares 7,871 Value ($000) $6,312 Avg Close $846.01 Range $775.00 - $898.08

Q2 2015

Shares 9,234 Value ($000) $6,839 Avg Close $777.66 Range $736.96 - $821.00

Q1 2015

Shares 9,234 Value ($000) $6,839 Avg Close $722.91 Range $660.05 - $783.50

Q4 2014

Shares 9,286 Value ($000) $6,341 Avg Close $678.17 Range $632.65 - $707.36

Q3 2014

Shares 9,820 Value ($000) $6,247 Avg Close $645.09 Range $623.90 - $666.00

Q2 2014

Shares 9,829 Value ($000) $6,444 Avg Close $630.07 Range $593.76 - $655.75

Q1 2014

Shares 10,094 Value ($000) $6,017 Avg Close $569.59 Range $527.17 - $596.87

Q4 2013

Shares 8,085 Value ($000) $4,692 Avg Close $542.65 Range $511.06 - $582.59

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,303	$13,549	$2025.92	$1812.24 - $2207.59
Q3 2025	7,884	$15,069	$1960.42	$1889.91 - $2075.92
Q2 2025	8,102	$16,183	$1875.20	$1621.89 - $2004.24
Q1 2025	8,126	$15,192	$1839.75	$1641.51 - $2063.68
Q4 2024	8,324	$14,369	$1659.34	$1521.25 - $1809.11
Q3 2024	8,370	$13,129	$1565.15	$1491.03 - $1660.74
Q2 2024	8,398	$13,232	$1552.86	$1417.65 - $1670.24
Q1 2024	8,126	$15,192	$1466.28	$1342.66 - $1534.62
Q4 2023	10,105	$14,348	$1418.73	$1295.65 - $1528.08
Q3 2023	10,492	$15,449	$1463.82	$1345.00 - $1560.00
Q2 2023	11,194	$15,483	$1340.97	$1272.43 - $1400.00
Q1 2023	11,296	$14,430	$1328.48	$1186.56 - $1458.56
Q4 2022	11,445	$15	$1237.05	$1085.09 - $1356.37
Q3 2022	11,535	$12,506	$1220.12	$1064.09 - $1335.10
Q2 2022	11,728	$15,168	$1372.21	$1251.77 - $1519.25
Q1 2022	12,222	$18,030	$1291.81	$1180.00 - $1513.00
Q4 2021	10,270	$12,673	$1261.86	$1179.00 - $1343.56
Q3 2021	10,235	$12,232	$1232.92	$1175.35 - $1288.00
Q2 2021	8,970	$10,223	$1198.75	$1138.00 - $1268.96
Q1 2021	8,970	$10,223	$1078.65	$942.44 - $1169.50
Q4 2020	7,553	$7,804	$996.82	$913.04 - $1073.43
Q3 2020	7,683	$7,481	$1015.77	$881.00 - $1124.00
Q2 2020	7,831	$7,229	$908.95	$761.06 - $1049.56
Q1 2020	7,884	$7,316	$1143.50	$710.52 - $1347.64
Q4 2019	7,878	$9,006	$1138.97	$1100.00 - $1216.47
Q3 2019	7,593	$8,974	$1136.16	$1065.01 - $1204.45
Q2 2019	7,746	$8,440	$1047.93	$970.42 - $1099.00
Q1 2019	7,749	$7,720	$1015.52	$950.16 - $1081.00
Q4 2018	7,718	$8,012	$1093.58	$954.39 - $1203.43
Q3 2018	6,891	$8,190	$1176.81	$1078.02 - $1228.32
Q2 2018	6,419	$6,961	$1129.38	$1083.92 - $1180.00
Q1 2018	6,481	$7,585	$1125.56	$1049.95 - $1194.98
Q4 2017	6,485	$7,387	$1093.18	$1054.20 - $1157.30
Q3 2017	6,467	$6,907	$1034.02	$963.79 - $1086.68
Q2 2017	6,460	$6,304	$970.65	$936.95 - $996.38
Q1 2017	6,697	$6,536	$945.13	$887.40 - $992.00
Q4 2016	6,596	$5,966	$891.63	$811.05 - $931.94
Q3 2016	6,596	$6,126	$933.01	$909.84 - $961.78
Q2 2016	7,782	$7,414	$931.24	$880.01 - $989.18
Q1 2016	7,755	$6,914	$859.54	$805.03 - $895.03
Q4 2015	7,814	$6,902	$870.15	$791.97 - $937.91
Q3 2015	7,871	$6,312	$846.01	$775.00 - $898.08
Q2 2015	9,234	$6,839	$777.66	$736.96 - $821.00
Q1 2015	9,234	$6,839	$722.91	$660.05 - $783.50
Q4 2014	9,286	$6,341	$678.17	$632.65 - $707.36
Q3 2014	9,820	$6,247	$645.09	$623.90 - $666.00
Q2 2014	9,829	$6,444	$630.07	$593.76 - $655.75
Q1 2014	10,094	$6,017	$569.59	$527.17 - $596.87
Q4 2013	8,085	$4,692	$542.65	$511.06 - $582.59