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No insider purchase over the last 90 days. The latest, by APPLETON STEVEN R, was filed 20 Mar 2009.
This page follows insider dealings at National Semiconductor Corp as filed with SEC (Form 4). No insider at National Semiconductor Corp has published a filing in the past twelve months. The most recent one dates from 23 September 2011.
Over the whole record (from 2006), the tally stands at 12 purchases and 383 sales.
Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
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