William L. Bolster

William L. Bolster is a declared insider of Knight Capital Group, Inc., with filings sourced from SEC (Form 4). In total, 7 filings cover trades dated from 14 November 2008 to 1 July 2013.

On the market, this insider has only sold: 1 sale, €256k in total. The rest of the record consists of 4 option exercises.

On 3 July 2013 came the latest disclosure, a transaction in Knight Capital Group, Inc. Typically, a trade is published a median of 2 days after it takes place. US insiders must file a Form 4 within two business days of a trade. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.