The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Cook Brian J since 2006.
The trader's CIK number is 1207294.
At the time of the last reporting, Cook Brian J was the Senior Vice Presiden 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 |
| 2019 | USG | 0 | $0 | 0 | $0 | 3,392 | $0 |
| 2018 | USG | 0 | $0 | 97,063 | $4,150,974 | 83,503 | $625,438 |
| 2017 | USG | 0 | $0 | 69,424 | $2,374,620 | 32,806 | $290,970 |
| 2016 | USG | 0 | $0 | 0 | $0 | 4,253 | $0 |
| 2015 | USG | 0 | $0 | 0 | $0 | 5,042 | $0 |
| 2014 | USG | 0 | $0 | 33,571 | $1,012,031 | 33,571 | $230,297 |
| 2011 | USG | 500 | $3,790 | 0 | $0 | 0 | $0 |
| 2006 | USG | 0 | $0 | 11,000 | $1,191,476 | 11,000 | $533,236 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2019-02-13 | USG | Option Ex | 3,392 | .00 | 0 |
| 2018-12-26 | USG | Option Ex | 30,531 | .00 | 0 |
| 2018-12-03 | USG | Option Ex | 37,063 | 16.88 | 625,438 |
| 2018-12-03 | USG | Sale | 52,063 | 43.04 | 2,240,739 |
| 2018-10-15 | USG | Sale | 15,000 | 42.85 | 642,780 |
| 2018-08-01 | USG | Sale | 15,000 | 43.15 | 647,205 |
| 2018-06-01 | USG | Sale | 15,000 | 41.35 | 620,250 |
| 2018-02-14 | USG | Option Ex | 15,909 | .00 | 0 |
| 2017-10-31 | USG | Sale | 30,000 | 34.58 | 1,037,280 |
| 2017-03-03 | [USG] | Option Ex | 24,288 | 11.98 | 290,970 |
| 2017-03-03 | [USG] | Sale | 39,424 | 33.92 | 1,337,340 |
| 2017-02-08 | USG | Option Ex | 8,518 | .00 | 0 |
| 2016-02-10 | [USG] | Option Ex | 4,253 | .00 | 0 |
| 2015-02-11 | USG | Option Ex | 5,042 | .00 | 0 |
| 2014-09-08 | USG | Option Ex | 33,571 | 6.86 | 230,297 |
| 2014-09-08 | USG | Sale | 33,571 | 30.15 | 1,012,031 |
| 2011-08-19 | USG | Buy | 500 | 7.58 | 3,790 |
| 2006-05-09 | USG | Sale | 11,000 | 108.32 | 1,191,476 |
| 2006-05-09 | USG | Option Ex | 11,000 | 48.48 | 533,236 |
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 Cook Brian J (Senior Vice Presiden of Usg Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.