Robert Walker

Robert Walker appears in our data through filings on Spacedev Inc shares, published by SEC (Form 4). We count 11 filings; the first trade dates from 29 March 2006 and the latest from 1 May 2008.

The filings describe grants, exercises and other transfers rather than trades on the open 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 newest entry dates from 5 May 2008: an option exercise of €397, in Spacedev Inc. The median gap between a trade and its publication by SEC (Form 4) is 22 days. The legal deadline for a Form 4 is two business days after the transaction. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.