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