SEC Form 4 · Updated Daily

OLED

— UNIVERSAL DISPLAY CORPORATION Ownership

Insider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.

Financials Ownership

Current Reporting Owners

Owner	Role	Shares Owned	As Of	Last Activity
ABRAMSON STEVEN V	Director · Officer	296,589	2026-05-07	P
ROSENBLATT SIDNEY D	Director	137,639	2026-06-30	A
LACERTE LAWRENCE	Director	114,496	2026-08-18	S
GEMMILL ELIZABETH H	Director	100,307	2026-06-30	A
BROWN JULIA J	Officer	95,952	2026-03-07	F
HARTLEY C KEITH	Director	84,753	2026-06-30	A
Mahon Janice K	Officer	64,946	2026-03-07	F
Premutico Mauro	Officer	52,481	2026-05-07	P
Millard Brian	Officer	22,028	2026-03-07	F
ELIAS RICHARD C	Director	11,326	2026-07-10	G
Comparin Cynthia Jane	Director	8,863	2026-06-30	A
Joseph Celia M	Director	8,863	2026-06-30	A
Lau Joan	Director	3,316	2026-06-30	A
Brown Nigel	Director	3,316	2026-06-30	A
Walker April	Director	2,280.872	2026-06-30	A

Recent Filings

Date	Owner	Activity	Shares	Price	Owned After
2026-08-18	LACERTE LAWRENCE	Open-market sale	314	$85.56	114,496
2026-08-18	LACERTE LAWRENCE	Open-market sale	4,653	$84.94	114,810
2026-07-10	ELIAS RICHARD C	Gift	455	$0.00	11,326
2026-07-10	ELIAS RICHARD C	Gift	455	$0.00	1,000
2026-06-30	HARTLEY C KEITH	Grant / award	455	$0.00	84,753
2026-06-30	ELIAS RICHARD C	Grant / award	455	$0.00	1,455
2026-06-30	Lau Joan	Grant / award	455	$0.00	3,316
2026-06-30	Joseph Celia M	Grant / award	455	$0.00	8,863
2026-06-30	Walker April	Grant / award	455	$0.00	2,280.872
2026-06-30	ROSENBLATT SIDNEY D	Grant / award	455	$0.00	137,639
2026-06-30	Comparin Cynthia Jane	Grant / award	455	$0.00	8,863
2026-06-30	LACERTE LAWRENCE	Grant / award	455	$0.00	119,463
2026-06-30	Brown Nigel	Grant / award	455	$0.00	3,316
2026-06-30	GEMMILL ELIZABETH H	Grant / award	455	$0.00	100,307
2026-05-11	ELIAS RICHARD C	Gift	456	$0.00	10,871
2026-05-11	ELIAS RICHARD C	Gift	456	$0.00	1,000
2026-05-11	ELIAS RICHARD C	Open-market buy	1,000	$92.84	1,456
2026-05-07	ABRAMSON STEVEN V	Open-market buy	2,800	$94.40	296,589
2026-05-07	ABRAMSON STEVEN V	Open-market buy	4,550	$93.62	293,789
2026-05-07	ABRAMSON STEVEN V	Open-market buy	3,650	$92.46	289,239
2026-05-07	Premutico Mauro	Open-market buy	800	$94.40	52,481
2026-05-07	Premutico Mauro	Open-market buy	1,444	$93.75	51,681
2026-05-07	Premutico Mauro	Open-market buy	1,450	$92.51	50,237
2026-03-31	HARTLEY C KEITH	Grant / award	456	$0.00	84,298
2026-03-31	GEMMILL ELIZABETH H	Grant / award	456	$0.00	99,852
2026-03-31	Joseph Celia M	Grant / award	456	$0.00	8,408
2026-03-31	Brown Nigel	Grant / award	456	$0.00	2,861
2026-03-31	LACERTE LAWRENCE	Grant / award	456	$0.00	119,008
2026-03-31	Lau Joan	Grant / award	456	$0.00	2,861
2026-03-31	Walker April	Grant / award	456	$0.00	1,825.872
2026-03-31	Comparin Cynthia Jane	Grant / award	456	$0.00	8,408
2026-03-31	ELIAS RICHARD C	Grant / award	456	$0.00	456
2026-03-31	ROSENBLATT SIDNEY D	Grant / award	456	$0.00	136,792
2026-03-07	Millard Brian	Tax withholding	509	$97.03	22,028
2026-03-07	Millard Brian	Tax withholding	677	$97.03	22,537
2026-03-07	Millard Brian	Grant / award	1,596	$0.00	23,214
2026-03-07	Millard Brian	Tax withholding	2,096	$97.03	21,618
2026-03-07	Millard Brian	Grant / award	4,942	$0.00	23,714
2026-03-07	Millard Brian	Tax withholding	635	$97.03	18,772
2026-03-07	Millard Brian	Grant / award	1,497	$0.00	19,407

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.