Insider Activity of JOHNSON DERRELL E
The largest purchase of all time was on 2007-07-24 and amounted to 4000 shares of First Financial Bankshares, Inc. for $147,160.
The largest sale of all time was on 2009-08-04 and amounted to 20000 shares of First Financial Bankshares, Inc. for $1.07M.
Biography of JOHNSON DERRELL E
No biography is available at this moment.