OLED Insider Trading
UNIVERSAL DISPLAY CORP PA | Electronic Components & Accessories
Comprehensive Trading Performance Summary
The investment history of corporate insiders at UNIVERSAL DISPLAY CORP PA provides a unique lens into the internal conviction of the company's leadership. By analyzing SEC Form 4 filings, investors can track how directors and officers are allocating their own capital. High-conviction buying often signals that management believes the current market price significantly undervalues future growth prospects, while strategic selling might occur for personal liquidity or portfolio diversification. Monitoring these shifts in ownership is essential for understanding the alignment between management and shareholders in the Electronic Components & Accessories sector.
Transactions on Chart
Open Full Chart| Filing Date | Trade Date | Reporting Person | Relationship | Type | Price | Qty | Total, $ | Owned After | Change, % |
|---|---|---|---|---|---|---|---|---|---|
| 2019-03-08 00:25 | 2019-03-05 | ELIAS RICHARD C | Director | SELL | $153.38 | 1,250 | $191,730 | 1,250 | -50.0% |
| 2019-03-01 00:17 | 2019-02-27 | LACERTE LAWRENCE | Director | SELL | $145.52 | 6,250 | $909,499 | 325,000 | -1.9% |
| 2018-12-04 00:46 | 2018-11-30 | GRECO ROSEMARIE B | Director | SELL | $91.39 | 3,750 | $342,721 | 9,450 | -28.4% |
| 2018-11-09 00:30 | 2018-11-06 | LACERTE LAWRENCE | Director | SELL | $97.02 | 10,000 | $970,235 | 330,000 | -2.9% |
| 2018-09-06 23:18 | 2018-09-04 | Premutico Mauro | Officer - VP, Legal & GM, Licensing | SELL | $123.63 | 10,044 | $1,241,693 | 73,902 | -12.0% |
| 2018-08-16 23:30 | 2018-08-14 | LACERTE LAWRENCE | Director | SELL | $119.51 | 15,000 | $1,792,694 | 338,750 | -4.2% |
| 2018-06-11 23:26 | 2018-06-07 | GRECO ROSEMARIE B | Director | SELL | $98.15 | 3,750 | $368,061 | 10,700 | -26.0% |
| 2018-03-19 23:10 | 2018-03-15 | GEMMILL ELIZABETH H | Director | SELL | $124.07 | 2,500 | $310,175 | 111,870 | -2.2% |
| 2018-03-02 00:36 | 2018-02-28 | ELIAS RICHARD C | Director | SELL | $129.60 | 2,250 | $291,600 | 9,416 | -19.3% |
| 2018-01-17 00:31 | 2018-01-12 | SELIGSOHN SHERWIN I | Director, Officer - Chairman of Board and Founder | SELL | $200.00 | 50,000 | $10,000,000 | 91,969 | -35.2% |
| 2017-11-10 00:44 | 2017-11-09 | GRECO ROSEMARIE B | Director | SELL | $168.63 | 1,250 | $210,782 | 11,950 | -9.5% |
| 2017-11-10 00:35 | 2017-11-07 | LACERTE LAWRENCE | Director | SELL | $166.04 | 16,500 | $2,739,647 | 350,000 | -4.5% |
| 2017-11-10 00:32 | 2017-11-08 | ROSENBLATT SIDNEY D | Director, Officer - EVP and CFO | SELL | $167.80 | 50,240 | $8,430,101 | 50,356 | -49.9% |
| 2017-11-08 00:20 | 2017-11-06 | ABRAMSON STEVEN V | Director, Officer - President and CEO | SELL | $158.40 | 18,744 | $2,969,089 | 232,750 | -7.5% |
| 2017-11-08 00:15 | 2017-11-03 | SELIGSOHN SHERWIN I | Director, Officer - Chairman of Board and Founder | SELL | $150.00 | 50,000 | $7,500,000 | 155,170 | -24.4% |
| 2017-11-08 00:11 | 2017-11-03 | BROWN JULIA J | Officer - Chief Technical Officer | SELL | $150.00 | 10,000 | $1,500,000 | 152,932 | -6.1% |
| 2017-09-19 23:39 | 2017-09-18 | ROSENBLATT SIDNEY D | Director, Officer - EVP and CFO | SELL | $135.02 | 50,240 | $6,783,425 | 80,596 | -38.4% |
| 2017-07-21 23:06 | 2017-07-19 | ABRAMSON STEVEN V | Director, Officer - President and CEO | SELL | $124.53 | 18,000 | $2,241,608 | 253,480 | -6.6% |
| 2017-07-21 23:05 | 2017-07-19 | BROWN JULIA J | Officer - Chief Technical Officer | SELL | $125.00 | 10,000 | $1,250,000 | 162,932 | -5.8% |
| 2017-05-25 23:15 | 2017-05-24 | BECKER LEONARD | Director | SELL | $114.24 | 3,750 | $428,389 | 13,750 | -21.4% |
| 2017-05-12 23:14 | 2017-05-10 | HARTLEY C KEITH | Director | SELL | $114.87 | 10,000 | $1,148,671 | 70,549 | -12.4% |
| 2017-05-10 23:19 | 2017-05-09 | LACERTE LAWRENCE | Director | SELL | $113.88 | 28,604 | $3,257,555 | 364,000 | -7.3% |
| 2017-05-09 23:45 | 2017-05-09 | ROSENBLATT SIDNEY D | Director, Officer - EVP and CFO | SELL | $112.82 | 16,924 | $1,909,350 | 361,946 | -4.5% |
| 2017-05-09 23:38 | 2017-05-05 | Premutico Mauro | Officer - VP, Legal & GM, Licensing | SELL | $103.90 | 22,336 | $2,320,710 | 91,013 | -19.7% |
| 2017-05-09 23:34 | 2017-05-05 | BROWN JULIA J | Officer - Chief Technical Officer | SELL | $103.90 | 40,000 | $4,156,000 | 172,932 | -18.8% |
| 2017-05-09 23:31 | 2017-05-08 | ABRAMSON STEVEN V | Director, Officer - President and CEO | SELL | $113.30 | 18,000 | $2,039,312 | 271,480 | -6.2% |
| 2017-03-10 00:07 | 2017-03-07 | BECKER LEONARD | Director | SELL | $82.20 | 5,000 | $411,013 | 16,250 | -23.5% |
| 2017-03-03 00:11 | 2017-02-28 | SELIGSOHN SHERWIN I | Director, Officer - Chairman of Board and Founder | SELL | $85.14 | 45,920 | $3,909,551 | 203,982 | -18.4% |
| 2017-03-03 00:06 | 2017-02-28 | GRECO ROSEMARIE B | Director | SELL | $84.83 | 2,917 | $247,440 | 9,450 | -23.6% |
| 2017-03-01 00:27 | 2017-02-24 | BROWN JULIA J | Officer - Chief Technical Officer | SELL | $74.00 | 47,192 | $3,492,208 | 217,848 | -17.8% |
| 2017-03-01 00:23 | 2017-02-24 | ABRAMSON STEVEN V | Director, Officer - President and CEO | SELL | $79.00 | 37,075 | $2,928,925 | 305,289 | -10.8% |
| 2016-11-15 00:36 | 2016-11-11 | Mahon Janice K | Officer - VP of Tech Commercialization | SELL | $60.05 | 10,584 | $635,569 | 57,957 | -15.4% |
| 2016-09-20 23:34 | 2016-09-19 | BECKER LEONARD | Director | SELL | $61.11 | 5,000 | $305,541 | 18,750 | -21.1% |
| 2016-04-21 23:34 | 2016-04-19 | ROSENBLATT SIDNEY D | Director, Officer - EVP and CFO | SELL | $60.35 | 25,000 | $1,508,745 | 420,235 | -5.6% |
| 2016-04-13 00:10 | 2016-04-11 | BROWN JULIA J | Officer - Chief Technical Officer | SELL | $55.00 | 25,000 | $1,375,000 | 265,040 | -8.6% |
| 2016-03-22 01:18 | 2016-03-18 | BECKER LEONARD | Director | SELL | $53.15 | 5,000 | $265,750 | 21,250 | -19.0% |
| 2016-03-10 01:38 | 2016-03-07 | LACERTE LAWRENCE | Director | SELL | $51.11 | 20,000 | $1,022,200 | 386,354 | -4.9% |
| 2016-03-04 04:20 | 2016-03-01 | Mahon Janice K | Officer - VP of Tech Commercialization | SELL | $50.00 | 13,346 | $667,300 | 72,016 | -15.6% |
| 2015-12-15 00:05 | 2015-12-10 | HARTLEY C KEITH | Director | OPT+S | $54.74 | 25,000 | $1,368,450 | 73,049 | 0.0% |
| 2015-12-03 00:09 | 2015-11-30 | BECKER LEONARD | Director | SELL | $52.68 | 5,000 | $263,375 | 25,000 | -16.7% |
| 2015-12-01 01:16 | 2015-11-25 | SELIGSOHN SHERWIN I | Director, Officer - Chairman of Board and Founder | OPT+S | $50.00 | 20,000 | $1,000,000 | 227,693 | 0.0% |
| 2015-11-24 00:10 | 2015-11-20 | BROWN JULIA J | Officer - Chief Technical Officer | SELL | $50.00 | 30,000 | $1,500,000 | 292,916 | -9.3% |
| 2015-11-21 00:18 | 2015-11-19 | ROSENBLATT SIDNEY D | Director, Officer - EVP and CFO | OPT+S | $45.02 | 25,000 | $1,125,550 | 471,144 | 0.0% |
| 2015-08-06 01:04 | 2015-08-03 | DISCOVERY CAPITAL MANAGEMENT, LLC / CT | 10% owner | SELL | $46.66 | 775,055 | $36,166,701 | 4,014,174 | -16.2% |
| 2015-07-07 23:47 | 2015-07-06 | Mahon Janice K | Officer - VP of Tech Commercialization | OPT+S | $51.07 | 20,000 | $1,021,400 | 48,465 | 0.0% |
| 2015-06-03 23:37 | 2015-06-02 | BROWN JULIA J | Officer - Chief Technical Officer | SELL | $55.00 | 15,000 | $825,000 | 197,916 | -7.0% |
| 2015-05-21 23:29 | 2015-05-20 | ROSENBLATT SIDNEY D | Director, Officer - EVP and CFO | OPT+S | $52.04 | 25,000 | $1,301,000 | 476,703 | 0.0% |
| 2015-05-21 23:27 | 2015-05-19 | SELIGSOHN SHERWIN I | Director, Officer - Chairman of Board and Founder | SELL | $51.44 | 20,000 | $1,028,742 | 257,693 | -7.2% |
| 2015-05-21 23:25 | 2015-05-19 | BECKER LEONARD | Director | SELL | $51.24 | 8,750 | $448,350 | 27,500 | -24.1% |
| 2015-05-18 23:04 | 2015-05-14 | LACERTE LAWRENCE | Director | SELL | $50.94 | 27,396 | $1,395,626 | 423,164 | -6.1% |
How to Interpret $OLED Trades
Not every insider transaction in UNIVERSAL DISPLAY CORP PA is a signal for immediate action. Professional investors look for "cluster buying"—when multiple executives simultaneously purchase $OLED shares on the open market. It is crucial to distinguish between scheduled sales (under Rule 10b5-1) and voluntary increases in ownership, which demonstrate management’s true conviction that the stock is undervalued.
Data Source & Accuracy for OLED
Insider activity data for UNIVERSAL DISPLAY CORP PA is streamed in real-time directly from the SEC EDGAR system. We analyze raw Form 4 filings, filtering out technical adjustments and complex derivative transactions. This provides a transparent view of how ownership structure is evolving in $OLED, allowing you to follow the capital of those with the most intimate knowledge of the company.
UNDERSTANDING THE DATA
FILING DATE: The date and time when the transaction was reported to the SEC. This is when the public first receives the information.
TRADE DATE: The actual day the insider executed the purchase or sale in the market.
INDUSTRY: The specific market sector the company operates in. Useful for identifying broader institutional capital flows across sectors.
OWNED AFTER: The total number of shares held by the insider following the transaction. This highlights the insider's remaining conviction in the company.
CHANGE %: The percentage increase or decrease of the insider's total position. Large percentage changes often carry more weight than the dollar amount alone.
TRADE TYPES DEFINITIONS
BUY: An open market purchase. Typically indicates an insider's belief that the stock is undervalued or poised for growth.
SELL: An open market sale. While often used for diversification or liquidity, large or unexpected sales can be a warning signal.
OPT+S (OPTION EXERCISE & SALE): This occurs when an insider exercises their stock options and sells them immediately. Often part of a structured compensation plan.