Sidney D. Rosenblatt

Sits on 1 board. Last updated September 28, 2026

Time on boards

Boards served
1
Current seats
1
Board service
4 years
Director since
2023

4 years of board service in total across 1 board, counting each seat separately. Longest: Universal Display Corporation, 3 years.

3 years ยท Since 2023

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
Jun 30, 2026 Universal Display Corporation Grant or award +455 โ€” โ€”
Mar 31, 2026 Universal Display Corporation Grant or award +456 โ€” โ€”
Dec 31, 2025 Universal Display Corporation Grant or award +341 โ€” โ€”
Dec 22, 2025 Universal Display Corporation Gift โˆ’3,400 โ€” โ€”
Sep 30, 2025 Universal Display Corporation Grant or award +341 โ€” โ€”
Jun 30, 2025 Universal Display Corporation Grant or award +342 โ€” โ€”
Apr 14, 2025 Universal Display Corporation Gift +690 โ€” โ€”
Apr 14, 2025 Universal Display Corporation Gift โˆ’690 โ€” โ€”
Mar 31, 2025 Universal Display Corporation Grant or award +342 โ€” โ€”
Dec 31, 2024 Universal Display Corporation Grant or award +314 โ€” โ€”
Dec 30, 2024 Universal Display Corporation Gift โˆ’3,400 โ€” โ€”
Oct 10, 2024 Universal Display Corporation Gift +15,822 โ€” โ€”
Oct 10, 2024 Universal Display Corporation Gift โˆ’15,822 โ€” โ€”
Sep 30, 2024 Universal Display Corporation Grant or award +314 โ€” โ€”
Sep 11, 2024 Universal Display Corporation Gift โˆ’6,000 โ€” โ€”

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