Elizabeth H Gemmill Universal Display Corp Pa (OLED) insider trading activity

Elizabeth H Gemmill is of UNIVERSAL DISPLAY CORP PA. Currently has a direct ownership of 99,396 shares of OLED, which is worth approximately $11.6 Million. The most recent transaction as insider was on Dec 31, 2025, when has been sold 341 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 99.4K

0.34% 3M change

1.39% 12M change

Total Value Held $11.6 Million

ELIZABETH H GEMMILL Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 31 2025	BUY Grant, award, or other acquisition	-	341 Added 0.34%	99,396 Common Stock
Sep 30 2025	BUY Grant, award, or other acquisition	-	341 Added 0.34%	99,055 Common Stock
Jun 30 2025	BUY Grant, award, or other acquisition	-	342 Added 0.35%	98,714 Common Stock
Mar 31 2025	BUY Grant, award, or other acquisition	-	342 Added 0.35%	98,372 Common Stock
Dec 31 2024	BUY Grant, award, or other acquisition	-	314 Added 0.32%	98,030 Common Stock
Sep 30 2024	BUY Grant, award, or other acquisition	-	314 Added 0.32%	97,716 Common Stock
Jun 28 2024	BUY Grant, award, or other acquisition	-	314 Added 0.32%	97,402 Common Stock

Mar 29 2024	BUY Grant, award, or other acquisition	-	314 Added 0.32%	97,088 Common Stock
Dec 29 2023	BUY Grant, award, or other acquisition	-	472 Added 0.49%	96,774 Common Stock
Sep 29 2023	BUY Grant, award, or other acquisition	-	472 Added 0.49%	96,302 Common Stock
Jun 30 2023	BUY Grant, award, or other acquisition	-	472 Added 0.49%	95,830 Common Stock
Mar 31 2023	BUY Grant, award, or other acquisition	-	472 Added 0.49%	95,358 Common Stock
Dec 30 2022	BUY Grant, award, or other acquisition	-	366 Added 0.38%	94,886 Common Stock
Sep 30 2022	BUY Grant, award, or other acquisition	-	366 Added 0.39%	94,520 Common Stock
Jun 30 2022	BUY Grant, award, or other acquisition	-	366 Added 0.39%	94,154 Common Stock
Mar 31 2022	BUY Grant, award, or other acquisition	-	366 Added 0.39%	93,788 Common Stock
Dec 31 2021	BUY Grant, award, or other acquisition	-	225 Added 0.24%	93,422 Common Stock
Sep 30 2021	BUY Grant, award, or other acquisition	-	226 Added 0.24%	93,197 Common Stock
Aug 10 2021	SELL Open market or private sale	$2,954,665 $203.77 p/Share	14,500 Reduced 13.49%	92,971 Common Stock
Jun 30 2021	BUY Grant, award, or other acquisition	-	226 Added 0.21%	107,472 Common Stock
Mar 31 2021	BUY Grant, award, or other acquisition	-	226 Added 0.21%	107,246 Common Stock
Dec 31 2020	BUY Grant, award, or other acquisition	-	269 Added 0.25%	107,020 Common Stock
Dec 07 2020	SELL Bona fide gift	-	13,000 Reduced 10.86%	106,751 Common Stock
Sep 30 2020	BUY Grant, award, or other acquisition	-	269 Added 0.22%	119,751 Common Stock

EHG

Elizabeth H Gemmill

Ewing, NJ

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