Markel co-CEO Whitt trims holding

Markel co-CEO Richard Whitt has sold $104,500 worth of shares in
the insurer weeks after it penned a $919mn deal to acquire State
National.
Whitt sold 100 shares on Monday (14 August) at $1,045 per
share.
According to a filing with the Securities and Exchange
Commission, Whitt sold the shares under a 10b5 -1 trading plan,
which allows executives to make planned equity trades without
falling foul of insider trading rules.
The move leaves Whitt with about 12,038 directly owned...