Insider Stock Trading History of Krumholz Marlene A


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Krumholz Marlene A since year 2005. The trader's CIK number is 1209992. At the time of this reporting, Krumholz Marlene A is the Secretary of Central Securities Corp . (stock ticker symbol CET). See this page for all insider trading activities at Central Securities Corp .


Stock purchases, sales, and option exercises reported by insider Krumholz Marlene A since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2011-08-08 CET Central Securities Corp Buy 400 20.41 8,164
2011-03-16 CET Central Securities Corp Buy 400 22.53 9,012
2010-05-20 CET Central Securities Corp Buy 500 18.76 9,380
2010-05-11 CET Central Securities Corp Buy 400 20.18 8,072
2008-12-01 CET Central Securities Corp Buy 400 13.85 5,540
2008-11-18 CET Central Securities Corp Buy 400 15.00 6,000

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Krumholz Marlene A (Secretary of Central Securities Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.