HARTLEY C KEITH - Insider Non-Derivative Transactions at UNIVERSAL DISPLAY CORP \PA\ (OLED) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Sep 30, 2025, HARTLEY C KEITH's relationship to UNIVERSAL DISPLAY CORP \PA\ (OLED) is Director, and currently has 83,501 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.
HARTLEY C KEITH - Insider Non-Derivative Transactions of OLED Common Stock
HARTLEY C KEITH - Insider Non-Derivative Transactions at OLED
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Date Transaction No. of Shares Price Per Share Shares Owned After Transactions
Oct 1, 2025 Acquisition -- (Common Stock) 341 0 83501
Jul 1, 2025 Acquisition -- (Common Stock) 342 0 83160
Apr 1, 2025 Acquisition -- (Common Stock) 342 0 82818
Jan 1, 2025 Acquisition -- (Common Stock) 314 0 82476
Oct 1, 2024 Acquisition -- (Common Stock) 314 0 82162
Jun 29, 2024 Acquisition -- (Common Stock) 314 0 81848
Mar 30, 2024 Acquisition -- (Common Stock) 314 0 81534
Mar 21, 2024 G -- (Common Stock) 50 0 81220
Feb 16, 2024 G -- (Common Stock) 300 0 81270
Dec 30, 2023 Acquisition -- (Common Stock) 472 0 81570
Sep 30, 2023 Acquisition -- (Common Stock) 472 0 81098
Jul 1, 2023 Acquisition -- (Common Stock) 472 0 80626
Apr 1, 2023 Acquisition -- (Common Stock) 472 0 80154
Dec 31, 2022 Acquisition -- (Common Stock) 366 0 79682