Insider Stock Trading History of Danforth John D


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 Danforth John D since year 2005. The trader's CIK number is 1192527. At the time of this reporting, Danforth John D is the SVP and General Coun of Rambus Inc . (stock ticker symbol RMBS). See this page for all insider trading activities at Rambus Inc .


Stock purchases, sales, and option exercises reported by insider Danforth John D since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2006-05-01 RMBS Rambus Inc Option Ex 10,000 8.00 80,000
2006-05-01 RMBS Rambus Inc Sale 10,000 38.90 388,980
2006-04-10 RMBS Rambus Inc Option Ex 9,090 8.00 72,720
2006-04-10 RMBS Rambus Inc Sale 9,090 42.03 382,070
2006-04-07 RMBS Rambus Inc Sale 15,000 41.91 628,590
2006-04-06 RMBS Rambus Inc Sale 15,000 40.84 612,645
2006-04-07 RMBS Rambus Inc Option Ex 15,000 8.00 120,000
2006-04-06 RMBS Rambus Inc Option Ex 15,000 8.00 120,000
2006-04-03 RMBS Rambus Inc Option Ex 10,000 8.00 80,000
2006-04-03 RMBS Rambus Inc Sale 10,000 39.33 393,260
2006-03-29 RMBS Rambus Inc Option Ex 3,310 8.00 26,480
2006-03-30 RMBS Rambus Inc Option Ex 2,600 8.00 20,800
2006-03-29 RMBS Rambus Inc Sale 3,310 40.00 132,400
2006-03-30 RMBS Rambus Inc Sale 2,600 40.08 104,210
2006-03-20 RMBS Rambus Inc Option Ex 13,005 8.00 104,040
2006-03-21 RMBS Rambus Inc Option Ex 36,995 8.00 295,960
2006-03-20 RMBS Rambus Inc Sale 13,005 35.00 455,175
2006-03-21 RMBS Rambus Inc Sale 36,995 35.29 1,305,479
2006-03-01 RMBS Rambus Inc Option Ex 5,000 8.00 40,000
2006-03-01 RMBS Rambus Inc Sale 5,000 31.51 157,540
2006-02-01 RMBS Rambus Inc Sale 10,000 27.78 277,760
2006-02-01 RMBS Rambus Inc Option Ex 10,000 8.00 80,000
2006-01-17 RMBS Rambus Inc Option Ex 20,000 8.00 160,000
2006-01-17 RMBS Rambus Inc Sale 20,000 35.38 707,660
2006-01-11 RMBS Rambus Inc Sale 10,000 30.08 300,790
2006-01-11 RMBS Rambus Inc Option Ex 10,000 8.00 80,000
2006-01-09 RMBS Rambus Inc Sale 10,000 25.00 250,000
2006-01-09 RMBS Rambus Inc Option Ex 10,000 8.00 80,000

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 Danforth John D (SVP and General Coun of Rambus Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.