MARKEL CORP

Ticker: MKL CUSIP: 570535104 Class: COMMON STOCK

HARTFORD INVESTMENT MANAGEMENT CO's Holding History (CIK: 0000922439)

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

Q3 2016

Shares 235 Value ($000) $218 Avg Close $933.01 Range $909.84 - $961.78

Q2 2016

Shares 258 Value ($000) $246 Avg Close $931.24 Range $880.01 - $989.18

Q1 2016

Shares 248 Value ($000) $221 Avg Close $859.54 Range $805.03 - $895.03

Q4 2015

Shares 232 Value ($000) $205 Avg Close $870.15 Range $791.97 - $937.91

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2016	235	$218	$933.01	$909.84 - $961.78
Q2 2016	258	$246	$931.24	$880.01 - $989.18
Q1 2016	248	$221	$859.54	$805.03 - $895.03
Q4 2015	232	$205	$870.15	$791.97 - $937.91