The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Horowitz Mark since 2005.
The trader's CIK number is 1192508.
At the time of the last reporting, Horowitz Mark was the Director of Rambus Inc. (stock ticker symbol RMBS).
Also see all insider trading activities at Rambus Inc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2011 | RMBS | 0 | $0 | 140,000 | $2,684,938 | 20,000 | $316,000 |
| 2010 | RMBS | 0 | $0 | 200,000 | $4,295,979 | 0 | $0 |
| 2009 | RMBS | 0 | $0 | 100,000 | $1,694,100 | 3,000 | $0 |
| 2008 | RMBS | 0 | $0 | 180,000 | $3,128,375 | 0 | $0 |
| 2005 | RMBS | 0 | $0 | 71,076 | $1,037,969 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2011-11-01 | RMBS | Sale | 20,000 | 17.30 | 345,959 |
| 2011-10-13 | RMBS | Sale | 20,000 | 16.00 | 320,000 |
| 2011-05-02 | RMBS | Sale | 20,000 | 19.59 | 391,820 |
| 2011-04-01 | RMBS | Sale | 20,000 | 19.61 | 392,299 |
| 2011-03-15 | RMBS | Option Ex | 20,000 | 15.80 | 316,000 |
| 2011-03-01 | RMBS | Sale | 20,000 | 20.29 | 405,780 |
| 2011-02-01 | RMBS | Sale | 20,000 | 20.80 | 416,060 |
| 2011-01-03 | RMBS | Sale | 20,000 | 20.65 | 413,020 |
| 2010-12-01 | RMBS | Sale | 20,000 | 20.20 | 403,980 |
| 2010-11-01 | RMBS | Sale | 20,000 | 19.74 | 394,880 |
| 2010-08-02 | RMBS | Sale | 20,000 | 19.50 | 390,020 |
| 2010-07-01 | RMBS | Sale | 20,000 | 17.24 | 344,760 |
| 2010-06-01 | RMBS | Sale | 20,000 | 23.29 | 465,760 |
| 2010-05-03 | RMBS | Sale | 20,000 | 24.59 | 491,740 |
| 2010-04-01 | RMBS | Sale | 20,000 | 22.23 | 444,520 |
| 2010-03-01 | RMBS | Sale | 20,000 | 22.14 | 442,740 |
| 2010-02-01 | RMBS | Sale | 20,000 | 22.36 | 447,140 |
| 2010-01-04 | RMBS | Sale | 20,000 | 23.52 | 470,439 |
| 2009-12-01 | RMBS | Sale | 20,000 | 18.12 | 362,500 |
| 2009-11-02 | RMBS | Sale | 20,000 | 15.95 | 318,940 |
| 2009-10-01 | RMBS | Sale | 20,000 | 17.01 | 340,200 |
| 2009-09-01 | RMBS | Sale | 20,000 | 16.93 | 338,660 |
| 2009-08-05 | RMBS | Sale | 20,000 | 16.69 | 333,800 |
| 2009-02-02 | RMBS | Option Ex | 3,000 | .00 | 0 |
| 2008-12-10 | RMBS | Sale | 20,000 | 13.41 | 268,200 |
| 2008-12-09 | RMBS | Sale | 20,000 | 13.00 | 260,000 |
| 2008-12-11 | RMBS | Sale | 20,000 | 13.54 | 270,800 |
| 2008-08-05 | RMBS | Sale | 20,000 | 15.08 | 301,680 |
| 2008-08-04 | RMBS | Sale | 20,000 | 15.43 | 308,600 |
| 2008-08-01 | RMBS | Sale | 20,000 | 15.98 | 319,620 |
| 2008-05-05 | RMBS | Sale | 24,899 | 23.46 | 584,255 |
| 2008-05-05 | RMBS | Sale | 35,101 | 23.23 | 815,220 |
| 2005-07-01 | RMBS | Sale | 23,692 | 13.39 | 317,235 |
| 2005-06-01 | RMBS | Sale | 23,692 | 15.41 | 365,212 |
| 2005-04-01 | RMBS | Sale | 23,692 | 15.01 | 355,522 |
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 Horowitz Mark (Director of Rambus Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.