The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Griffin Christopher R. since 2010.
The trader's CIK number is 1422200.
At the time of the last reporting, Griffin Christopher R. was the Senior Vice President of Usg Corp. (stock ticker symbol USG).
Also see all insider trading activities at Usg Corp.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2015 | USG | 0 | $0 | 20,000 | $590,632 | 8,068 | $0 |
| 2014 | USG | 0 | $0 | 22,800 | $759,103 | 0 | $0 |
| 2012 | USG | 0 | $0 | 10,296 | $187,850 | 0 | $0 |
| 2010 | USG | 0 | $0 | 14,682 | $328,083 | 8,035 | $55,120 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2015-02-19 | USG | Sale | 4,084 | 29.54 | 120,633 |
| 2015-02-18 | USG | Sale | 15,916 | 29.53 | 469,999 |
| 2015-02-11 | USG | Option Ex | 8,068 | .00 | 0 |
| 2014-02-10 | USG | Sale | 22,800 | 33.29 | 759,103 |
| 2012-04-30 | USG | Sale | 5,148 | 18.00 | 92,664 |
| 2012-05-01 | USG | Sale | 5,148 | 18.49 | 95,186 |
| 2010-04-22 | USG | Sale | 14,682 | 22.35 | 328,083 |
| 2010-04-22 | USG | Option Ex | 8,035 | 6.86 | 55,120 |
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 Griffin Christopher R. (Senior Vice President of Usg Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.