Christopher Porter

Christopher Porter is a declared insider of American Medical Systems Holdings Inc, with filings sourced from SEC (Form 4). The record holds 52 filings, for trades running from 27 February 2008 to 17 June 2011.

No open-market purchase appears, only 48 sales worth €872k. The rest of the record consists of 2 share grants and 1 option exercise.

On 21 June 2011 came the latest disclosure, a transaction in American Medical Systems Holdings 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. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.