OLED
UNIVERSAL DISPLAY CORP \PA\
NASDAQ · Technology · Semiconductors · US
$84.90
−6.09%0
Insider buys (3m)
2
Insider sells (3m)
-$422.1K
Net value (3m)
+5.1%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Oct 2, 2026 | ELIAS RICHARD C · director | A-Award | 455 | $0.00 |
| Oct 2, 2026 | Walker April · director | A-Award | 455 | $0.00 |
| Oct 2, 2026 | Joseph Celia M · director | A-Award | 455 | $0.00 |
| Oct 2, 2026 | ROSENBLATT SIDNEY D · director | A-Award | 455 | $0.00 |
| Oct 2, 2026 | LACERTE LAWRENCE · director | A-Award | 455 | $0.00 |
| Oct 2, 2026 | HARTLEY C KEITH · director | A-Award | 455 | $0.00 |
| Oct 2, 2026 | GEMMILL ELIZABETH H · director | A-Award | 455 | $0.00 |
| Oct 2, 2026 | Brown Nigel · director | A-Award | 455 | $0.00 |
| Oct 2, 2026 | Lau Joan · director | A-Award | 455 | $0.00 |
| Oct 2, 2026 | Comparin Cynthia Jane · director | A-Award | 455 | $0.00 |
| Aug 20, 2026 | LACERTE LAWRENCE · director | Sale | 314 | $86 |
| Aug 20, 2026 | LACERTE LAWRENCE · director | Sale | 4,653 | $85 |
| Jul 2, 2026 | Lau Joan · director | A-Award | 455 | $0.00 |
| Jul 2, 2026 | HARTLEY C KEITH · director | A-Award | 455 | $0.00 |
| Jul 2, 2026 | GEMMILL ELIZABETH H · director | A-Award | 455 | $0.00 |
| Jul 2, 2026 | Joseph Celia M · director | A-Award | 455 | $0.00 |
| Jul 2, 2026 | ROSENBLATT SIDNEY D · director | A-Award | 455 | $0.00 |
| Jul 2, 2026 | Comparin Cynthia Jane · director | A-Award | 455 | $0.00 |
| Jul 2, 2026 | LACERTE LAWRENCE · director | A-Award | 455 | $0.00 |
| Jul 2, 2026 | Walker April · director | A-Award | 455 | $0.00 |
| Jul 2, 2026 | ELIAS RICHARD C · director | A-Award | 455 | $0.00 |
| Jul 2, 2026 | Brown Nigel · director | A-Award | 455 | $0.00 |
| May 13, 2026 | ELIAS RICHARD C · director | Purchase | 1,000 | $93 |
| May 11, 2026 | Premutico Mauro · officer: SVP & CLO | Purchase | 800 | $94 |
| May 11, 2026 | ABRAMSON STEVEN V · director, officer: President and CEO | Purchase | 4,550 | $94 |
| May 11, 2026 | ABRAMSON STEVEN V · director, officer: President and CEO | Purchase | 3,650 | $92 |
| May 11, 2026 | Premutico Mauro · officer: SVP & CLO | Purchase | 1,450 | $93 |
| May 11, 2026 | ABRAMSON STEVEN V · director, officer: President and CEO | Purchase | 2,800 | $94 |
| May 11, 2026 | Premutico Mauro · officer: SVP & CLO | Purchase | 1,444 | $94 |
| Apr 2, 2026 | Lau Joan · director | A-Award | 456 | $0.00 |
Institutional positioning
13F filings over the trailing two quarters
New 141Increased 329Reduced 323Sold out 83
| Filer | Action | Shares | Filed |
|---|---|---|---|
| BlackRock, Inc. | Increased | 4,318,409 | Aug 7, 2026 |
| BLACKROCK, INC. | Increased | 4,289,901 | May 13, 2026 |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | Reduced | 3,217,442 | May 14, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 2,971,006 | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 2,922,053 | May 8, 2026 |
| STATE STREET CORP | Increased | 2,197,143 | Sep 22, 2026 |
| PRIMECAP MANAGEMENT CO/CA/ | Increased | 2,195,818 | Aug 14, 2026 |
| PRIMECAP MANAGEMENT CO/CA/ | Reduced | 2,187,428 | May 11, 2026 |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | Reduced | 2,166,247 | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 1,986,898 | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 1,978,739 | May 15, 2026 |
| STATE STREET CORP | Increased | 1,814,298 | May 15, 2026 |
| JPMORGAN CHASE & CO | Increased | 1,703,939 | May 13, 2026 |
| FIRST TRUST ADVISORS LP | Increased | 1,471,891 | Aug 11, 2026 |
| MARSHALL WACE, LLP | Increased | 1,340,107 | Aug 13, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Oct 2, 2026