| Mar 6, 2019 FForm 4 → | Mar 8, 6:01 pm EST | UNIVERSAL DISPLAY CORP \PA\OLED | 3,236 | $147.63 | $477,746 | 43,071 | — | plan? |
| Mar 1, 2019 AFForm 4 → | Mar 5, 7:43 pm EST | UNIVERSAL DISPLAY CORP \PA\OLED | 3,054 | $152.82 | $101,780 | 59,724 | — | plan? |
| Mar 31, 2018 JForm 5 → | Feb 12, 2019, 4:24 pm EST | UNIVERSAL DISPLAY CORP \PA\OLED | 92 | $77.00 | $7,084 | 58,002 | — | plan? |
| Mar 27, 2018 AFForm 4 → | Mar 28, 4:27 pm EDT | UNIVERSAL DISPLAY CORP \PA\OLED | 3,224 | $105.30 | $111,723 | 57,910 | — | plan? |
| Mar 6, 2018 AFForm 4 → | Mar 8, 7:27 pm EST | UNIVERSAL DISPLAY CORP \PA\OLED | 7,481 | $124.25 | $479,237 | 56,808 | — | plan? |
| Mar 1, 2018 FForm 4 → | Mar 5, 4:25 pm EST | UNIVERSAL DISPLAY CORP \PA\OLED | 517 | $124.49 | $64,363 | 57,041 | — | plan? |
| Jun 30, 2017 JForm 5 → | Feb 12, 2018, 5:15 pm EST | UNIVERSAL DISPLAY CORP \PA\OLED | 28 | $89.19 | $2,497 | 57,558 | — | plan? |
| Apr 4, 2017 AFForm 4 → | Apr 6, 4:24 pm EDT | UNIVERSAL DISPLAY CORP \PA\OLED | 1,947 | $84.60 | $55,921 | 57,530 | — | plan? |
| Mar 7, 2017 AFForm 4 → | Mar 9, 4:13 pm EST | UNIVERSAL DISPLAY CORP \PA\OLED | 6,428 | $83.37 | $276,364 | 56,889 | — | plan? |
| Mar 1, 2017 FForm 4 → | Mar 3, 8:26 pm EST | UNIVERSAL DISPLAY CORP \PA\OLED | 884 | $84.41 | $74,621 | 57,091 | — | plan? |
| Dec 31, 2016 JForm 5 → | Feb 14, 2017, 4:06 pm EST | UNIVERSAL DISPLAY CORP \PA\OLED | 18 | $47.18 | $849 | 57,975 | — | plan? |
| Nov 11, 2016 SForm 4 → | Nov 14, 4:36 pm EST | UNIVERSAL DISPLAY CORP \PA\OLED | 10,584 | $60.05 | $635,569 | 57,957 | −15.4% | plan? |
| Mar 7, 2016 FForm 4 → | Mar 9, 5:28 pm EST | UNIVERSAL DISPLAY CORP \PA\OLED | 2,916 | $51.47 | $150,072 | 68,492 | — | plan? |
| Mar 1, 2016 SForm 4 → | Mar 3, 8:20 pm EST | UNIVERSAL DISPLAY CORP \PA\OLED | 13,346 | $50.00 | $667,300 | 72,016 | −15.6% | plan? |
| Mar 1, 2016 AFForm 4 → | Mar 3, 8:20 pm EST | UNIVERSAL DISPLAY CORP \PA\OLED | 2,505 | $49.09 | $29,847 | 71,408 | — | plan? |
| Sep 10, 2015 AForm 4 → | Sep 11, 4:12 pm EDT | UNIVERSAL DISPLAY CORP \PA\OLED | 35,000 | — | — | 83,465 | — | plan? |
| Jul 6, 2015 SForm 4 → | Jul 7, 4:47 pm EDT | UNIVERSAL DISPLAY CORP \PA\OLED | 20,000 | $51.07 | $1,021,400 | 48,465 | −29.2% | plan? |
| Jul 6, 2015 MForm 4 → | Jul 7, 4:47 pm EDT | UNIVERSAL DISPLAY CORP \PA\OLED | 20,000 | $10.51 | $210,200 | 68,465 | — | plan? |
| Mar 27, 2015 AFForm 4 → | Mar 30, 5:26 pm EDT | UNIVERSAL DISPLAY CORP \PA\OLED | 3,494 | $46.78 | $44,160 | 48,465 | — | plan? |
| Mar 17, 2015 SForm 4 → | Mar 18, 7:36 pm EDT | UNIVERSAL DISPLAY CORP \PA\OLED | 4,701 | $43.61 | $205,026 | 46,859 | −9.12% | plan? |
| Mar 7, 2015 FForm 4 → | Mar 10, 4:08 pm EDT | UNIVERSAL DISPLAY CORP \PA\OLED | 4,245 | $38.58 | $163,772 | 51,560 | — | plan? |
| Mar 3, 2015 AFForm 4 → | Mar 5, 4:22 pm EST | UNIVERSAL DISPLAY CORP \PA\OLED | 2,790 | $35.98 | $11,442 | 55,805 | — | plan? |
| Jan 7, 2015 FMForm 4 → | Jan 8, 4:38 pm EST | UNIVERSAL DISPLAY CORP \PA\OLED | 4,324 | $15.44 | $66,750 | 53,651 | — | plan? |