Al Yousuf LLC

Filings by Al Yousuf LLC span 2 companies, the busiest being Altair Nanotechnologies Inc and ZAP. Over a trading history stretching from 5 November 2007 to 10 March 2011, the count stands at 35 filings.

Market trades split into 9 purchases (€14.0M) and 19 sales (€614k). Netting one side against the other leaves €13.4M of net buying. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. Other entries cover 4 share grants. In 2011 alone, the filings show no purchases and 6 sales.

The median purchase comes to €95k.

Most recently, on 22 April 2011, the filings show an open-market sale worth €1,610 in ZAP. The latest purchase dates back some time: it was published 6,589 days ago, on 8 October 2008. Filings reach the SEC (Form 4) feed a median of 43 days after the trade. The legal deadline for a Form 4 is two business days after the transaction. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.