Insider Stock Trading History of Lockhart Bruce


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 Lockhart Bruce since year 2005. The trader's CIK number is 1268645. At the time of this reporting, Lockhart Bruce is the Vice President of Ceradyne Inc . (stock ticker symbol CRDN). See this page for all insider trading activities at Ceradyne Inc .


Stock purchases, sales, and option exercises reported by insider Lockhart Bruce since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2012-11-27 CRDN Ceradyne Inc Option Ex 11,267 .00 0
2012-05-23 CRDN Ceradyne Inc Option Ex 800 .00 0
2012-03-19 CRDN Ceradyne Inc Option Ex 3,667 .00 0
2011-05-23 CRDN Ceradyne Inc Option Ex 800 .00 0
2011-03-21 CRDN Ceradyne Inc Option Ex 2,866 .00 0
2011-03-07 CRDN Ceradyne Inc Option Ex 200 .00 0
2011-03-01 CRDN Ceradyne Inc Option Ex 3,975 14.23 56,564
2011-03-01 CRDN Ceradyne Inc Sale 3,975 37.32 148,354
2011-02-28 CRDN Ceradyne Inc Sale 1,332 37.94 50,536
2010-05-24 CRDN Ceradyne Inc Option Ex 800 .00 0
2010-03-19 CRDN Ceradyne Inc Option Ex 1,200 .00 0
2010-03-08 CRDN Ceradyne Inc Option Ex 200 .00 0
2009-05-26 CRDN Ceradyne Inc Option Ex 800 .00 0
2009-03-19 CRDN Ceradyne Inc Option Ex 400 .00 0
2009-03-06 CRDN Ceradyne Inc Option Ex 200 .00 0
2008-03-20 CRDN Ceradyne Inc Option Ex 400 .00 0
2008-03-07 CRDN Ceradyne Inc Option Ex 200 .00 0
2007-09-21 CRDN Ceradyne Inc Option Ex 1,875 19.36 36,309
2007-09-21 CRDN Ceradyne Inc Sale 1,875 74.57 139,818
2007-05-29 CRDN Ceradyne Inc Option Ex 3,975 14.23 56,564
2007-05-29 CRDN Ceradyne Inc Sale 3,975 67.94 270,049
2007-05-08 CRDN Ceradyne Inc Sale 1,477 64.52 95,290
2007-03-06 CRDN Ceradyne Inc Option Ex 200 .00 0
2006-11-16 CRDN Ceradyne Inc Sale 365 52.82 19,278
2006-11-09 CRDN Ceradyne Inc Sale 5,125 50.78 260,268
2005-12-23 CRDN Ceradyne Inc Option Ex 1,350 3.09 4,175
2005-12-22 CRDN Ceradyne Inc Sale 675 44.74 30,199
2003-10-31 CRDN Ceradyne Inc Sale 3,571 40.78 145,625

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 Lockhart Bruce (Vice President of Ceradyne Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.