Holding/activity history for Praxair Inc. (PX)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2018 Q4 | 0 | 0 | Sell 100.00% | 0.26 | |
| 2018 Q3 | 94,400 | 0.26 | $160.73 | ||
| 2018 Q2 | 94,400 | 0.27 | $158.15 | ||
| 2018 Q1 | 94,400 | 0.26 | Add 11.85% | 0.03 | $144.30 |
| 2017 Q4 | 84,400 | 0.25 | $154.68 | ||
| 2017 Q3 | 84,400 | 0.23 | Add 13.44% | 0.03 | $139.74 |
| 2017 Q2 | 74,400 | 0.21 | Add 21.17% | 0.04 | $132.55 |
| 2017 Q1 | 61,400 | 0.16 | Add 26.86% | 0.03 | $118.60 |
| 2016 Q4 | 48,400 | 0.14 | Add 32.97% | 0.03 | $117.19 |
| 2016 Q3 | 36,400 | 0.11 | Add 59.65% | 0.04 | $120.82 |
| 2016 Q2 | 22,800 | 0.07 | Add 60.56% | 0.03 | $112.37 |
| 2016 Q1 | 14,200 | 0.04 | Add 23.48% | 0.01 | $114.44 |
| 2015 Q4 | 11,500 | 0.03 | Buy | 0.03 | $102.43 |