William Hammack

All filings by William Hammack on record concern Komag Inc /DE/. Over a trading history stretching from 10 March 2006 to 5 September 2007, the count stands at 27 filings.

Sales make up the whole of the open-market record (8 sales, €445k). Besides market trades, the filings include 3 share grants and 14 option exercises. In 2007 alone, the filings show no purchases and 1 sale.

The newest entry dates from 5 September 2007: a transaction of €327k, in Komag Inc /DE/. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 1 day. For comparison, the SEC allows two business days to file a Form 4. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.