| 2024-05-08 | Sale | Universal Display Corporation OLED | EVP & Chief Technical Officer | 10,358 0.0218% | $175.00 | $1.81M | +1.32% | |
| 2023-06-07 | Sale | Universal Display Corporation OLED | EVP & Chief Technical Officer | 3,450 0.0074% | $150.70 | $519,931 | +9.91% | |
| 2023-06-06 | Sale | Universal Display Corporation OLED | EVP & Chief Technical Officer | 1,764 0.0038% | $150.14 | $264,847 | +9.88% | |
| 2021-06-28 | Sale | Universal Display Corporation OLED | Chief Technical Officer | 22,007 0.0465% | $225.00 | $4.95M | -27.82% | |
| 2020-10-12 | Sale | Universal Display Corporation OLED | Chief Technical Officer | 21,636 0.0457% | $199.65 | $4.32M | +9% | |
| 2019-11-06 | Sale | Universal Display Corporation OLED | Chief Technical Officer | 24,905 0.0533% | $199.85 | $4.98M | -12.88% | |
| 2019-07-12 | Sale | Universal Display Corporation OLED | Chief Technical Officer | 25,477 0.0543% | $200.00 | $5.1M | -11.5% | |
| 2019-03-15 | Sale | Universal Display Corporation OLED | Chief Technical Officer | 17,539 0.0383% | $160.00 | $2.81M | +17.39% | |
| 2017-11-03 | Sale | Universal Display Corporation OLED | Chief Technical Officer | 10,000 0.0203% | $150.00 | $1.5M | -25.8% | |
| 2017-07-19 | Sale | Universal Display Corporation OLED | Chief Technical Officer | 10,000 0.0215% | $125.00 | $1.25M | +1.17% | |
| 2017-05-05 | Sale | Universal Display Corporation OLED | Chief Technical Officer | 40,000 0.0799% | $103.90 | $4.16M | +13.51% | |
| 2017-02-24 | Sale | Universal Display Corporation OLED | Chief Technical Officer | 47,192 0.0924% | $74.00 | $3.49M | +53.7% | |
| 2016-04-11 | Sale | Universal Display Corporation OLED | Chief Technical Officer | 25,000 0.0543% | $55.00 | $1.38M | +13.17% | |
| 2015-11-20 | Sale | Universal Display Corporation OLED | Chief Technical Officer | 30,000 0.066% | $50.00 | $1.5M | +13.53% | |
| 2015-06-02 | Sale | Universal Display Corporation OLED | Chief Technical Officer | 15,000 0.0324% | $55.00 | $825,000 | -11.22% | |
| 2015-03-17 | Sale | Universal Display Corporation OLED | Chief Technical Officer | 15,000 0.0327% | $45.00 | $675,000 | +5.44% | |
| 2014-09-02 | Sale | Universal Display Corporation OLED | Chief Technical Officer | 26,672 0.0373% | $22.75 | $606,921 | +4.49% | |
| 2013-08-13 | Sale | Universal Display Corporation OLED | Chief Technical Officer | 26,672 0.0536% | $35.00 | $933,520 | -15.86% | |
| 2012-05-01 | Sale | Universal Display Corporation OLED | Chief Technical Officer | 28,656 0.0393% | $27.75 | $795,347 | -27.73% | |
| 2011-08-23 | Sale | Universal Display Corporation OLED | Chief Technical Officer | 82,000 0.196% | $44.04 | $3.61M | -0.86% |