The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Walker Robert S since 2005.
The trader's CIK number is 1094736.
At the time of the last reporting, Walker Robert S was the Director of U.s. Concrete, Inc.. (stock ticker symbol USCR).
Also see all insider trading activities at U.s. Concrete, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2007 | RMIX | 0 | $0 | 14,300 | $128,791 | 5,000 | $28,500 |
| 2006 | RMIX | 0 | $0 | 350,000 | $4,361,200 | 10,000 | $87,400 |
| 2005 | RMIX | 0 | $0 | 239,400 | $1,636,183 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2007-06-01 | RMIX | Sale | 8,000 | 9.00 | 72,016 |
| 2007-05-31 | RMIX | Sale | 6,300 | 9.01 | 56,775 |
| 2007-05-21 | RMIX | Option Ex | 5,000 | 5.70 | 28,500 |
| 2006-05-19 | RMIX | Option Ex | 5,000 | 8.74 | 43,700 |
| 2006-05-19 | RMIX | Option Ex | 5,000 | 8.74 | 43,700 |
| 2006-03-10 | RMIX | Sale | 50,000 | 12.47 | 623,550 |
| 2006-03-08 | RMIX | Sale | 50,000 | 12.19 | 609,300 |
| 2006-03-09 | RMIX | Sale | 50,000 | 12.18 | 609,150 |
| 2006-03-06 | RMIX | Sale | 50,000 | 12.63 | 631,750 |
| 2006-03-07 | RMIX | Sale | 50,000 | 12.56 | 627,850 |
| 2006-03-06 | RMIX | Sale | 50,000 | 12.63 | 631,750 |
| 2006-03-07 | RMIX | Sale | 50,000 | 12.56 | 627,850 |
| 2005-12-09 | RMIX | Sale | 8,900 | 8.80 | 78,328 |
| 2005-11-16 | RMIX | Sale | 11,400 | 8.00 | 91,200 |
| 2005-09-06 | RMIX | Sale | 27,900 | 7.70 | 214,802 |
| 2005-09-01 | RMIX | Sale | 36,200 | 7.45 | 269,798 |
| 2005-08-12 | RMIX | Sale | 30,000 | 7.08 | 212,430 |
| 2005-06-03 | RMIX | Sale | 25,000 | 6.21 | 155,225 |
| 2005-05-26 | RMIX | Sale | 100,000 | 6.14 | 614,400 |
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 Walker Robert S (Director of U.s. Concrete, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.