Ying Shiau

Ying Shiau appears in our data through filings on Ramtron International Corp shares, published by SEC (Form 4). The record holds 3 filings, for trades running from 16 May 2012 to 20 November 2012.

Not one of the filings records a straightforward purchase or sale on the market. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.

The latest filing, published on 11 January 2013, reports a transaction of €117k in Ramtron International Corp. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 14 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.