David Krell

All filings by David Krell on record concern International Securities Exchange, Inc. Between 30 December 2005 and 19 December 2007, the trades on record add up to 171 filings.

The open-market side counts 9 purchases for €41k alongside 142 sales for €15.1M. Sales outweigh purchases by €15.0M. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. Outside the open market, there are 5 share grants and 10 option exercises. Since January 2007: 3 purchases and no sales on the market.

Half of the purchases are above €4,914 and half below.

The latest filing, published on 20 December 2007, reports a transaction of €12.8M in International Securities Exchange, Inc. The clock since the last published purchase (5 July 2007) now reads 7,052 days. Filings reach the SEC (Form 4) feed a median of 1 day after the trade. Section 16 rules allow two business days to file each Form 4. 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.