Latest filing published 23 Sept 2011 for NATIONAL SEMICONDUCTOR CORP, €133k.
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This profile gathers the share dealings of William J. Amelio in National Semiconductor Corp. The record holds 6 filings, for trades running from 16 April 2010 to 23 September 2011.
Not one of the filings records a straightforward purchase or sale on the market. Such operations are usually part of compensation schedules, which makes them a weaker signal than an open-market trade.
The record was last updated on 23 September 2011 with a transaction (€133k) in National Semiconductor Corp. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 4 days. For comparison, the SEC allows two business days to file a Form 4. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
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