Insider Stock Trading History of Kromberg William 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 Kromberg William A since year 2005. The trader's CIK number is 1033878. At the time of this reporting, Kromberg William A is the Vice President of Minerals Technologies Inc . (stock ticker symbol MTX). See this page for all insider trading activities at Minerals Technologies Inc .


Stock purchases, sales, and option exercises reported by insider Kromberg William A since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2010-03-01 MTX Minerals Technologies Inc Option Ex 1,133 .00 0
2010-02-23 MTX Minerals Technologies Inc Option Ex 1,100 .00 0
2010-01-28 MTX Minerals Technologies Inc Option Ex 900 .00 0
2009-03-02 MTX Minerals Technologies Inc Option Ex 567 .00 0
2009-02-27 MTX Minerals Technologies Inc Option Ex 567 .00 0
2009-02-25 MTX Minerals Technologies Inc Option Ex 900 .00 0
2009-02-23 MTX Minerals Technologies Inc Option Ex 466 .00 0
2008-07-01 MTX Minerals Technologies Inc Option Ex 800 .00 0
2008-02-28 MTX Minerals Technologies Inc Option Ex 567 .00 0
2008-02-26 MTX Minerals Technologies Inc Sale 157 63.98 10,044
2008-02-22 MTX Minerals Technologies Inc Option Ex 467 .00 0
2007-11-01 MTX Minerals Technologies Inc Sale 310 69.00 21,390
2007-10-31 MTX Minerals Technologies Inc Sale 2,440 70.22 171,336
2007-02-22 MTX Minerals Technologies Inc Option Ex 467 .00 0

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 Kromberg William A (Vice President of Minerals Technologies Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.