OLED · Insider Trading
Universal Display Corp
Every open-market purchase and sale reported by OLED officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-09 | Richard C Elias | Director | G | — | — |
| 2026-10-02 | C Keith Hartley | Director | A | +455 | — |
| 2026-10-02 | Nigel Brown | Director | A | +455 | — |
| 2026-10-02 | Joan Lau | Director | A | +455 | — |
| 2026-10-02 | Cynthia Jane Comparin | Director | A | +455 | — |
| 2026-10-02 | April Walker | Director | A | +455 | — |
| 2026-10-02 | Celia M Joseph | Director | A | +455 | — |
| 2026-10-02 | Lawrence Lacerte | Director | A | +455 | — |
| 2026-10-02 | Elizabeth H Gemmill | Director | A | +455 | — |
| 2026-10-02 | Richard C Elias | Director | A | +455 | — |
| 2026-10-02 | Sidney D Rosenblatt | Director | A | +455 | — |
| 2026-08-20 | Lawrence Lacerte | Director | Sell | −4,967 | −$422.09K |
| 2026-07-14 | Richard C Elias | Director | G | — | — |
| 2026-07-02 | C Keith Hartley | Director | A | +455 | — |
| 2026-07-02 | Celia M Joseph | Director | A | +455 | — |
| 2026-07-02 | Sidney D Rosenblatt | Director | A | +455 | — |
| 2026-07-02 | Cynthia Jane Comparin | Director | A | +455 | — |
| 2026-07-02 | Lawrence Lacerte | Director | A | +455 | — |
| 2026-07-02 | Joan Lau | Director | A | +455 | — |
| 2026-07-02 | April Walker | Director | A | +455 | — |
| 2026-07-02 | Nigel Brown | Director | A | +455 | — |
| 2026-07-02 | Elizabeth H Gemmill | Director | A | +455 | — |
| 2026-07-02 | Richard C Elias | Director | A | +455 | — |
| 2026-05-13 | Richard C Elias | Director | MIXED | +1,000 | +$92.84K |
| 2026-05-11 | Steven V Abramson | President and CEO | Buy | +11,000 | +$1.03M |
| 2026-05-11 | Mauro Premutico | SVP & CLO | Buy | +3,694 | +$345.03K |
| 2026-04-02 | C Keith Hartley | Director | A | +456 | — |
| 2026-04-02 | Elizabeth H Gemmill | Director | A | +456 | — |
| 2026-04-02 | Celia M Joseph | Director | A | +456 | — |
| 2026-04-02 | Nigel Brown | Director | A | +456 | — |
| 2026-04-02 | Lawrence Lacerte | Director | A | +456 | — |
| 2026-04-02 | April Walker | Director | A | +456 | — |
| 2026-04-02 | Joan Lau | Director | A | +456 | — |
| 2026-04-02 | Cynthia Jane Comparin | Director | A | +456 | — |
| 2026-04-02 | Richard C Elias | Director | A | +456 | — |
| 2026-04-02 | Sidney D Rosenblatt | Director | A | +456 | — |
| 2026-03-10 | Brian Millard | VP/CFO | MIXED | +4,118 | −$380.07K |
| 2026-03-10 | Julia J Brown | EVP & Chief Technical Officer | MIXED | +11,796 | −$1.04M |
| 2026-03-10 | Steven V Abramson | President and CEO | MIXED | +16,465 | −$1.52M |
| 2026-03-10 | Janice K Mahon | SVP of Tech Commercialization | MIXED | +6,435 | −$731.90K |
| 2026-03-10 | Mauro Premutico | SVP & CLO | MIXED | +6,315 | −$1.07M |
| 2026-03-06 | Mauro Premutico | SVP & CLO | F | −1,151 | −$116.85K |
| 2026-03-06 | Steven V Abramson | President and CEO | F | −1,634 | −$165.88K |
| 2026-03-06 | Julia J Brown | EVP & Chief Technical Officer | F | −741 | −$75.23K |
| 2026-03-06 | Janice K Mahon | SVP of Tech Commercialization | F | −605 | −$61.42K |
| 2026-03-06 | Brian Millard | VP/CFO | F | −544 | −$55.23K |
| 2026-02-19 | Steven V Abramson | President and CEO | MIXED | +14,819 | −$235.40K |
| 2026-02-19 | Brian Millard | VP/CFO | MIXED | +5,454 | −$83.94K |
| 2026-02-19 | Julia J Brown | EVP & Chief Technical Officer | MIXED | +10,865 | −$109.61K |
| 2026-02-19 | Mauro Premutico | SVP & CLO | MIXED | +7,650 | −$169.33K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Steven V Abramson | President and CEO | 296,589 | $25.94M |
| Sidney D Rosenblatt | Director | 155,593 | $13.61M |
| Lawrence Lacerte | Director | 122,951 | $10.75M |
| C Keith Hartley | Director | 107,208 | $9.38M |
| Elizabeth H Gemmill | Director | 100,762 | $8.81M |
| Julia J Brown | EVP & Chief Technical Officer | 86,814 | $7.59M |
| Janice K Mahon | SVP of Tech Commercialization | 64,658 | $5.65M |
| Mauro Premutico | SVP & CLO | 51,681 | $4.52M |
| Brian Millard | VP/CFO | 23,214 | $2.03M |
| Cynthia Jane Comparin | Director | 9,318 | $814.86K |
| Celia M Joseph | Director | 9,318 | $814.86K |
| Richard C Elias | Director | 5,439 | $475.64K |
| Joan Lau | Director | 3,771 | $329.77K |
| Nigel Brown | Director | 3,771 | $329.77K |
| April Walker | Director | 2,735 | $239.25K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the OLED quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.