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No insider purchase over the last 90 days. The latest, by Boatman Roger, was filed 19 Jul 2010.
Technology Research Corp is a listed company. Its insiders report their share dealings to SEC (Form 4). Nothing new has been filed by managers of Technology Research Corp in twelve months, the latest record being from 20 May 2011.
Over the whole record (from 2006), the tally stands at 55 purchases and 27 sales.
These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
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