William F. Stasior

William F. Stasior discloses dealings in 2 companies, chiefly Opnet Technologies Inc and Skyterra Communications Inc. We count 21 filings; the first trade dates from 4 September 2007 and the latest from 18 December 2012.

In open-market terms, that means 1 purchase worth €11k on one side and 3 sales worth €191k on the other. Sales outweigh purchases by €180k. Unlike grants, an open-market purchase is paid for by the insider, at the market price. Besides market trades, the filings include 7 share grants and 7 option exercises.

On 20 December 2012 came the latest disclosure, a transaction for €4.3M in Opnet Technologies Inc. The last insider purchase was made public on 6 September 2007, 6,988 days ago. 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. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.