Universal Display Corporation (OLED) Insider Trading
Over the last 3 months, OLED insiders made 7 open-market buys and 0 sales, a net purchase of $1.5M (SEC Form 4). Multiple insiders bought within days of each other (cluster buying). Over the last 6 months, 362 institutions increased and 336 reduced their position (13F).
Insider Activity
Sentiment
100/100
Buys (3m)
7
Sells (3m)
0
Net (3m)
$1.5M
Insiders buyingCluster buying
Insider trades by month Buys Sells
May
Aug
Sep
Nov
Aug
May
Context3-month price -10.5%Institutions mixed (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| May 13, 2026 | ELIAS RICHARD Cdirector | Buy | 1,000 | $92.84 |
| May 11, 2026 | Premutico Mauroofficer: SVP & CLO | Buy | 1,450 | $92.51 |
| May 11, 2026 | ABRAMSON STEVEN Vdirector, officer: President and CEO | Buy | 3,650 | $92.46 |
| May 11, 2026 | ABRAMSON STEVEN Vdirector, officer: President and CEO | Buy | 2,800 | $94.40 |
| May 11, 2026 | Premutico Mauroofficer: SVP & CLO | Buy | 800 | $94.40 |
| May 11, 2026 | ABRAMSON STEVEN Vdirector, officer: President and CEO | Buy | 4,550 | $93.62 |
| May 11, 2026 | Premutico Mauroofficer: SVP & CLO | Buy | 1,444 | $93.75 |
| Apr 2, 2026 | LACERTE LAWRENCEdirector | Grant | 456 | — |
| Apr 2, 2026 | GEMMILL ELIZABETH Hdirector | Grant | 456 | — |
| Apr 2, 2026 | HARTLEY C KEITHdirector | Grant | 456 | — |
| Apr 2, 2026 | Lau Joandirector | Grant | 456 | — |
| Apr 2, 2026 | ELIAS RICHARD Cdirector | Grant | 456 | — |
| Apr 2, 2026 | Comparin Cynthia Janedirector | Grant | 456 | — |
| Apr 2, 2026 | Joseph Celia Mdirector | Grant | 456 | — |
| Apr 2, 2026 | Walker Aprildirector | Grant | 456 | — |
| Apr 2, 2026 | ROSENBLATT SIDNEY Ddirector | Grant | 456 | — |
| Apr 2, 2026 | Brown Nigeldirector | Grant | 456 | — |
| Mar 10, 2026 | Premutico Mauroofficer: SVP & CLO | Grant | 3,447 | — |
| Mar 10, 2026 | BROWN JULIA Jofficer: EVP & Chief Technical Officer | Grant | 13,872 | — |
| Mar 10, 2026 | BROWN JULIA Jofficer: EVP & Chief Technical Officer | Tax | 1,544 | $97.03 |
| Mar 10, 2026 | Millard Brianofficer: VP/CFO | Grant | 4,942 | — |
| Mar 10, 2026 | Millard Brianofficer: VP/CFO | Tax | 677 | $97.03 |
| Mar 10, 2026 | Premutico Mauroofficer: SVP & CLO | Grant | 3,233 | — |
| Mar 10, 2026 | Mahon Janice Kofficer: SVP of Tech Commercialization | Grant | 2,604 | — |
| Mar 10, 2026 | Millard Brianofficer: VP/CFO | Grant | 1,497 | — |
| Mar 10, 2026 | Premutico Mauroofficer: SVP & CLO | Tax | 5,905 | $97.03 |
| Mar 10, 2026 | BROWN JULIA Jofficer: EVP & Chief Technical Officer | Grant | 4,481 | — |
| Mar 10, 2026 | Mahon Janice Kofficer: SVP of Tech Commercialization | Tax | 1,069 | $97.03 |
| Mar 10, 2026 | ABRAMSON STEVEN Vdirector, officer: President and CEO | Tax | 2,039 | $97.03 |
| Mar 10, 2026 | Premutico Mauroofficer: SVP & CLO | Tax | 1,789 | $97.03 |
Source: OLED SEC Form 4 filings, latest May 13, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their OLED positions over the last 6 months (SEC Form 13F).
Increased
362
New positions
127
Reduced
336
Sold out
162
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| VANGUARD GROUP INC | Reduced | 5.0M | Jan 29, 2026 |
| BLACKROCK, INC. | Increased | 4.3M | May 13, 2026 |
| BLACKROCK, INC. | Reduced | 4.1M | Feb 12, 2026 |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | Reduced | 3.4M | Feb 13, 2026 |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | Reduced | 3.2M | May 14, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 2.9M | May 8, 2026 |
| PRIMECAP MANAGEMENT CO/CA/ | Reduced | 2.2M | Feb 11, 2026 |
| PRIMECAP MANAGEMENT CO/CA/ | Reduced | 2.2M | May 11, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 2.0M | May 15, 2026 |
| STATE STREET CORP | Increased | 1.8M | May 15, 2026 |
| JPMORGAN CHASE & CO | Increased | 1.7M | May 13, 2026 |
| STATE STREET CORP | Increased | 1.7M | Feb 13, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 1.2M | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 1.1M | Feb 9, 2026 |
| ALLIANCEBERNSTEIN L.P. | Increased | 1.1M | May 15, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.