MARKEL CORP

Ticker: MKL CUSIP: 570535104 Class: COMMON STOCK

Clarkston Capital Partners, LLC's Holding History (CIK: 0001562855)

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

Q4 2019

Shares 200 Value ($000) $229 Avg Close $1138.97 Range $1100.00 - $1216.47

Q3 2019

Shares 41,870 Value ($000) $49,486 Avg Close $1136.16 Range $1065.01 - $1204.45

Q2 2019

Shares 42,042 Value ($000) $45,809 Avg Close $1047.93 Range $970.42 - $1099.00

Q1 2019

Shares 46,835 Value ($000) $46,659 Avg Close $1015.52 Range $950.16 - $1081.00

Q4 2018

Shares 45,118 Value ($000) $46,835 Avg Close $1093.58 Range $954.39 - $1203.43

Q3 2018

Shares 45,915 Value ($000) $54,570 Avg Close $1176.81 Range $1078.02 - $1228.32

Q2 2018

Shares 46,127 Value ($000) $50,018 Avg Close $1129.38 Range $1083.92 - $1180.00

Q1 2018

Shares 45,958 Value ($000) $53,782 Avg Close $1125.56 Range $1049.95 - $1194.98

Q4 2017

Shares 46,296 Value ($000) $52,737 Avg Close $1093.18 Range $1054.20 - $1157.30

Q3 2017

Shares 46,268 Value ($000) $49,413 Avg Close $1034.02 Range $963.79 - $1086.68

Q2 2017

Shares 45,046 Value ($000) $43,959 Avg Close $970.65 Range $936.95 - $996.38

Q1 2017

Shares 41,835 Value ($000) $40,825 Avg Close $945.13 Range $887.40 - $992.00

Q4 2016

Shares 42,073 Value ($000) $38,055 Avg Close $891.63 Range $811.05 - $931.94

Q3 2016

Shares 29,525 Value ($000) $27,422 Avg Close $933.01 Range $909.84 - $961.78

Q2 2016

Shares 29,334 Value ($000) $27,949 Avg Close $931.24 Range $880.01 - $989.18

Q1 2016

Shares 29,553 Value ($000) $26,348,568 Avg Close $859.54 Range $805.03 - $895.03

Q4 2015

Shares 32,298 Value ($000) $28,530 Avg Close $870.15 Range $791.97 - $937.91

Q3 2015

Shares 27,193 Value ($000) $21,805 Avg Close $846.01 Range $775.00 - $898.08

Q2 2015

Shares 22,384 Value ($000) $17,922 Avg Close $777.66 Range $736.96 - $821.00

Q1 2015

Shares 19,314 Value ($000) $14,852 Avg Close $722.91 Range $660.05 - $783.50

Q4 2014

Shares 17,000 Value ($000) $11,609 Avg Close $678.17 Range $632.65 - $707.36

Q3 2014

Shares 16,433 Value ($000) $10,454 Avg Close $645.09 Range $623.90 - $666.00

Q2 2014

Shares 14,542 Value ($000) $9,534 Avg Close $630.07 Range $593.76 - $655.75

Q1 2014

Shares 14,206 Value ($000) $8,468 Avg Close $569.59 Range $527.17 - $596.87

Q4 2013

Shares 2,163 Value ($000) $1,255 Avg Close $542.65 Range $511.06 - $582.59

Q3 2013

Shares 1,878 Value ($000) $972 Avg Close $525.40 Range $506.64 - $549.09

Q2 2013

Shares 1,612 Value ($000) $849 Avg Close $523.59 Range $501.76 - $546.94

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	200	$229	$1138.97	$1100.00 - $1216.47
Q3 2019	41,870	$49,486	$1136.16	$1065.01 - $1204.45
Q2 2019	42,042	$45,809	$1047.93	$970.42 - $1099.00
Q1 2019	46,835	$46,659	$1015.52	$950.16 - $1081.00
Q4 2018	45,118	$46,835	$1093.58	$954.39 - $1203.43
Q3 2018	45,915	$54,570	$1176.81	$1078.02 - $1228.32
Q2 2018	46,127	$50,018	$1129.38	$1083.92 - $1180.00
Q1 2018	45,958	$53,782	$1125.56	$1049.95 - $1194.98
Q4 2017	46,296	$52,737	$1093.18	$1054.20 - $1157.30
Q3 2017	46,268	$49,413	$1034.02	$963.79 - $1086.68
Q2 2017	45,046	$43,959	$970.65	$936.95 - $996.38
Q1 2017	41,835	$40,825	$945.13	$887.40 - $992.00
Q4 2016	42,073	$38,055	$891.63	$811.05 - $931.94
Q3 2016	29,525	$27,422	$933.01	$909.84 - $961.78
Q2 2016	29,334	$27,949	$931.24	$880.01 - $989.18
Q1 2016	29,553	$26,348,568	$859.54	$805.03 - $895.03
Q4 2015	32,298	$28,530	$870.15	$791.97 - $937.91
Q3 2015	27,193	$21,805	$846.01	$775.00 - $898.08
Q2 2015	22,384	$17,922	$777.66	$736.96 - $821.00
Q1 2015	19,314	$14,852	$722.91	$660.05 - $783.50
Q4 2014	17,000	$11,609	$678.17	$632.65 - $707.36
Q3 2014	16,433	$10,454	$645.09	$623.90 - $666.00
Q2 2014	14,542	$9,534	$630.07	$593.76 - $655.75
Q1 2014	14,206	$8,468	$569.59	$527.17 - $596.87
Q4 2013	2,163	$1,255	$542.65	$511.06 - $582.59
Q3 2013	1,878	$972	$525.40	$506.64 - $549.09
Q2 2013	1,612	$849	$523.59	$501.76 - $546.94