| 2020-11-05 | Sale | Universal Display Corporation OLED | director | 10,000 0.0213% | $213.31 | $2.13M | +2.76% | |
| 2020-03-18 | Sale | Universal Display Corporation OLED | director | 128 0.0003% | $106.11 | $13,582 | +71.47% | |
| 2019-10-02 | Sale | Universal Display Corporation OLED | director | 185 0.0004% | $159.57 | $29,520 | +6.35% | |
| 2019-08-09 | Sale | Universal Display Corporation OLED | director | 5,000 0.0106% | $212.00 | $1.06M | -18.77% | |
| 2019-08-08 | Sale | Universal Display Corporation OLED | director | 5,528 0.0118% | $216.32 | $1.2M | -20.08% | |
| 2017-05-10 | Sale | Universal Display Corporation OLED | director | 10,000 0.0214% | $114.87 | $1.15M | +9.69% | |
| 2015-12-11 | Sale | Universal Display Corporation OLED | director | 10,850 0.0235% | $53.34 | $578,739 | +5.92% | |
| 2015-12-10 | Sale | Universal Display Corporation OLED | director | 14,150 0.0305% | $55.81 | $789,712 | +0.58% | |
| 2014-12-03 | Sale | Universal Display Corporation OLED | director | 50,000 0.0704% | $17.94 | $897,000 | +45.19% | |
| 2013-12-27 | Sale | Universal Display Corporation OLED | director | 50,000 0.0816% | $25.09 | $1.25M | -7.36% | |
| 2012-09-19 | Sale | Universal Display Corporation OLED | director | 25,000 0.0309% | $23.09 | $577,250 | -26.18% | |
| 2012-03-27 | Sale | Universal Display Corporation OLED | director | 25,000 0.032% | $21.45 | $536,281 | -10.84% | |
| 2011-08-25 | Sale | Universal Display Corporation OLED | director | 20,000 0.0454% | $48.09 | $961,807 | -13.8% | |
| 2011-08-24 | Sale | Universal Display Corporation OLED | director | 20,000 0.0437% | $39.98 | $799,617 | -0.27% | |
| 2010-08-16 | Sale | Universal Display Corporation OLED | director | 20,000 0.0522% | $20.81 | $416,266 | +55.52% | |
| 2008-11-19 | Universal Display Corporation OLED | director | 1,200 0.0035% | $6.01 | $7,210 | +73.16% |