Michael J. Vaughan

This profile gathers the share dealings of Michael J. Vaughan in American Dental Partners Inc. Over a trading history stretching from 3 May 2007 to 9 February 2012, the count stands at 24 filings.

Sales make up the whole of the open-market record (7 sales, €1.4M). Besides market trades, the filings include 1 share grant and 7 option exercises.

The latest filing, published on 9 February 2012, reports a transaction in American Dental Partners Inc. The median gap between a trade and its publication by SEC (Form 4) is 4 days. Section 16 rules allow two business days to file each Form 4. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.