Shengman Zhang

Shengman Zhang is a declared insider of Cabot Corp, with filings sourced from SEC (Form 4). Over a trading history stretching from 29 September 2006 to 8 January 2010, the count stands at 5 filings.

The filings describe grants, exercises and other transfers rather than trades on the open market. Such operations are usually part of compensation schedules, which makes them a weaker signal than an open-market trade.

The newest entry dates from 11 January 2010: a share grant, in Cabot Corp. Typically, a trade is published a median of 3 days after it takes place. US insiders must file a Form 4 within two business days of a trade. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.