Christopher Bloomstran - Semper Augustus
Holding/activity history for USG Corp. (USG)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2019 Q1 | 0 | 0 | Sell 100.00% | 3.57 | |
| 2018 Q4 | 130,280 | 3.57 | Reduce 11.97% | 0.49 | $42.66 |
| 2018 Q3 | 147,992 | 3.70 | $43.31 |