ROSENBLATT SIDNEY D - Insider Non-Derivative Transactions at UNIVERSAL DISPLAY CORP \PA\ (OLED) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Dec 22, 2025, ROSENBLATT SIDNEY D's relationship to UNIVERSAL DISPLAY CORP \PA\ (OLED) is Director, and currently has 135,995 shares of Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other OLED insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
ROSENBLATT SIDNEY D - Insider Non-Derivative Transactions of OLED Common Stock
ROSENBLATT SIDNEY D - Insider Non-Derivative Transactions at OLED
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Dec 23, 2025 | G -- (Common Stock) | 3400 | 0 | 135995 |
| Oct 1, 2025 | Acquisition -- (Common Stock) | 341 | 0 | 136957 |
| Jul 1, 2025 | Acquisition -- (Common Stock) | 342 | 0 | 136616 |
| Apr 15, 2025 | G -- (Common Stock) | 690 | 0 | 2830 |
| Apr 15, 2025 | G -- (Common Stock) | 690 | 0 | 136274 |
| Apr 1, 2025 | Acquisition -- (Common Stock) | 342 | 0 | 135584 |
| Jan 1, 2025 | Acquisition -- (Common Stock) | 314 | 0 | 135242 |
| Dec 31, 2024 | G -- (Common Stock) | 3400 | 0 | 134928 |
| Oct 11, 2024 | G -- (Common Stock) | 15822 | 0 | 3520 |
| Oct 11, 2024 | G -- (Common Stock) | 15822 | 0 | 138328 |
| Oct 1, 2024 | Acquisition -- (Common Stock) | 314 | 0 | 122506 |
| Sep 12, 2024 | G -- (Common Stock) | 6000 | 0 | 122192 |
| Jun 29, 2024 | Acquisition -- (Common Stock) | 314 | 0 | 128192 |
| Mar 30, 2024 | Acquisition -- (Common Stock) | 314 | 0 | 127878 |
| Dec 30, 2023 | Acquisition -- (Common Stock) | 472 | 0 | 126427 |
| Dec 23, 2023 | G -- (Common Stock) | 2800 | 0 | 125955 |
| Dec 7, 2023 | G -- (Common Stock) | 20972 | 0 | 20479 |
| Dec 7, 2023 | G -- (Common Stock) | 20972 | 0 | 128755 |
| Sep 30, 2023 | Acquisition -- (Common Stock) | 472 | 0 | 110583 |
| Sep 16, 2023 | G -- (Common Stock) | 10000 | 0 | 23000 |
| Sep 16, 2023 | G -- (Common Stock) | 10000 | 0 | 110111 |
| Jul 1, 2023 | Acquisition -- (Common Stock) | 472 | 0 | 120111 |
| Apr 1, 2023 | F -- (Common Stock) | 200 | 155.13 | 119639 |
| Apr 1, 2023 | Acquisition -- (Common Stock) | 472 | 0 | 119839 |
| Mar 23, 2023 | F -- (Common Stock) | 1361 | 144.89 | 119367 |
| Mar 23, 2023 | Acquisition -- (Common Stock) | 3209 | 0 | 120728 |
| Mar 7, 2023 | F -- (Common Stock) | 3629 | 140.62 | 117519 |
| Mar 3, 2023 | F -- (Common Stock) | 2636 | 138.97 | 121148 |
| Feb 22, 2023 | Acquisition -- (Common Stock) | 19265 | 0 | 123784 |
| Feb 17, 2023 | F -- (Common Stock) | 1906 | 133.44 | 138988 |
| Feb 8, 2023 | G -- (Common Stock) | 1578 | 0 | 41451 |
| Feb 8, 2023 | G -- (Common Stock) | 2573 | 0 | 43029 |
| Feb 8, 2023 | G -- (Common Stock) | 2573 | 0 | 140894 |
| Dec 14, 2022 | G -- (Common Stock) | 9253 | 0 | 138321 |
| Nov 16, 2022 | G -- (Common Stock) | 2800 | 0 | 147574 |
| Oct 7, 2022 | G -- (Common Stock) | 6063 | 0 | 45602 |
| Oct 7, 2022 | G -- (Common Stock) | 6063 | 0 | 150374 |
| Sep 7, 2022 | G -- (Common Stock) | 2688 | 0 | 51665 |
| Sep 7, 2022 | G -- (Common Stock) | 37922 | 0 | 54353 |
| Sep 7, 2022 | G -- (Common Stock) | 37922 | 0 | 144311 |
| Nov 12, 2021 | G -- (Common Stock) | 2800 | 0 | 107783 |
| Mar 5, 2021 | G -- (Common Stock) | 6000 | 0 | 17359 |
| May 17, 2017 | P -- (Common Stock) | 140 | 117.24 | 17499 |