Universal Display Corp \Pa\'s top three insider shareholders as of September 09, 2026 are Steven V Abramson (President And Ceo, 296.59K shares), Sidney D Rosenblatt (Evp And Cfo, 137.64K shares), Lawrence Lacerte (Director, 114.50K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Steven V Abramson | President And Ceo | 296,589 | 0 | 296,589 | 27.1% | 11 May, 2026 |
| 2 | Sidney D Rosenblatt | Evp And Cfo | 137,639 | 0 | 137,639 | 12.6% | 02 Jul, 2026 |
| 3 | Lawrence Lacerte | Director | 114,496 | 0 | 114,496 | 10.5% | 20 Aug, 2026 |
| 4 | Elizabeth H Gemmill | Director | 100,307 | 0 | 100,307 | 9.2% | 02 Jul, 2026 |
| 5 | Julia J Brown | Evp Chief Technical Officer | 95,952 | 0 | 95,952 | 8.8% | 10 Mar, 2026 |
| 6 | Sherwin I Seligsohn | Chairman Of Board And Founder | 89,137 | 0 | 89,137 | 8.2% | 07 Apr, 2022 |
| 7 | C Keith Hartley | Director | 84,753 | 0 | 84,753 | 7.8% | 02 Jul, 2026 |
| 8 | Janice K Mahon | Svp Of Tech Commercialization | 64,946 | 0 | 64,946 | 5.9% | 10 Mar, 2026 |
| 9 | Mauro Premutico | Svp Clo | 48,655 | 0 | 48,655 | 4.4% | 10 Mar, 2026 |
| 10 | Brian Millard | Vp/Cfo | 22,028 | 0 | 22,028 | 2.0% | 10 Mar, 2026 |
| 11 | Richard C Elias | Director | 1,000 | 11,326 | 12,326 | 1.1% | 14 Jul, 2026 |
| 12 | Celia M Joseph | Director | 8,863 | 0 | 8,863 | 0.8% | 02 Jul, 2026 |
| 13 | Cynthia Jane Comparin | Director | 8,863 | 0 | 8,863 | 0.8% | 02 Jul, 2026 |
| 14 | Joan Lau | Director | 3,316 | 0 | 3,316 | 0.3% | 02 Jul, 2026 |
| 15 | Nigel Brown | Director | 3,316 | 0 | 3,316 | 0.3% | 02 Jul, 2026 |
| 16 | April Walker | Director | 2,281 | 0 | 2,281 | 0.2% | 02 Jul, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 18 Aug, 2026 | Lawrence Lacerte | Director | Disposed S | 4,653 | $84.94 | $395.23K | 114,810 | Direct |
| 18 Aug, 2026 | Lawrence Lacerte | Director | Disposed S | 314 | $85.56 | $26.87K | 114,496 | Direct |
| 10 Jul, 2026 | Richard C Elias | Director | Disposed G | 455 | $0.00 | $0 | 1,000 | Direct |
| 10 Jul, 2026 | Richard C Elias | Director | Acquired G | 455 | $0.00 | $0 | 11,326 | Indirect |
| 30 Jun, 2026 | April Walker | Director | Acquired A | 455 | $0.00 | $0 | 2,281 | Direct |
| 30 Jun, 2026 | Elizabeth H Gemmill | Director | Acquired A | 455 | $0.00 | $0 | 100,307 | Direct |
| 30 Jun, 2026 | C Keith Hartley | Director | Acquired A | 455 | $0.00 | $0 | 84,753 | Direct |
| 30 Jun, 2026 | Sidney D Rosenblatt | Director | Acquired A | 455 | $0.00 | $0 | 137,639 | Direct |
| 30 Jun, 2026 | Celia M Joseph | Director | Acquired A | 455 | $0.00 | $0 | 8,863 | Direct |
| 30 Jun, 2026 | Joan Lau | Director | Acquired A | 455 | $0.00 | $0 | 3,316 | Direct |
| 30 Jun, 2026 | Nigel Brown | Director | Acquired A | 455 | $0.00 | $0 | 3,316 | Direct |
| 30 Jun, 2026 | Lawrence Lacerte | Director | Acquired A | 455 | $0.00 | $0 | 119,463 | Direct |
| 30 Jun, 2026 | Cynthia Jane Comparin | Director | Acquired A | 455 | $0.00 | $0 | 8,863 | Direct |
| 07 May, 2026 | Steven V Abramson | President And Ceo | Acquired P | 3,650 | $92.46 | $337.48K | 289,239 | Direct |
| 07 May, 2026 | Steven V Abramson | President And Ceo | Acquired P | 4,550 | $93.62 | $425.97K | 293,789 | Direct |
| 07 May, 2026 | Steven V Abramson | President And Ceo | Acquired P | 2,800 | $94.40 | $264.32K | 296,589 | Direct |
| 31 Mar, 2026 | April Walker | Director | Acquired A | 456 | $0.00 | $0 | 1,826 | Direct |
| 31 Mar, 2026 | Joan Lau | Director | Acquired A | 456 | $0.00 | $0 | 2,861 | Direct |
| 31 Mar, 2026 | Sidney D Rosenblatt | Director | Acquired A | 456 | $0.00 | $0 | 136,792 | Direct |
| 31 Mar, 2026 | Elizabeth H Gemmill | Director | Acquired A | 456 | $0.00 | $0 | 99,852 | Direct |