Thomas Russo - Gardner Russo & Quinn
Holding/activity history for Armstrong World Industries Inc. (AWI)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2010 Q2 | 0 | 0 | Sell 100.00% | 0.13 | |
| 2010 Q1 | 79,350 | 0.13 | Reduce 11.89% | 0.02 | $36.31 |
| 2009 Q4 | 90,053 | 0.18 | Reduce 0.54% | 0.00 | $38.93 |
| 2009 Q3 | 90,542 | 0.16 | Reduce 6.40% | 0.01 | $34.46 |
| 2009 Q2 | 96,735 | 0.09 | Reduce 6.21% | 0.01 | $16.49 |
| 2009 Q1 | 103,142 | 0.08 | Reduce 38.75% | 0.05 | $11.01 |
| 2008 Q4 | 168,403 | 0.20 | $21.62 |