ARCH COAL INC

CUSIP: 039380100 Class: COM

MARKEL GROUP INC.'s Holding History (CIK: 0001096343)

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

Q4 2013
Shares 246,000 Value ($000) $1,095 Avg Close — Range —
Q3 2013
Shares 396,000 Value ($000) $1,628 Avg Close — Range —
Q2 2013
Shares 396,000 Value ($000) $1,497 Avg Close — Range —