Summary
Updated Aug 31, 2026
Celia M. Joseph files SEC Form 4 reports at UNIVERSAL DISPLAY CORP \PA\ (OLED). 7 SEC Form 4 filings on record going back to 2024, most recently on 2 July 2026.
Recent Transactions
7Every recent SEC Form 4 transaction Celia M. Joseph has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Celia M. Joseph files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Steven V. Abramson - $1.03M of OLED open-market activity in the last 12 months
- Lawrence Lacerte - $422K of OLED open-market activity in the last 12 months
- Mauro Premutico - $345K of OLED open-market activity in the last 12 months
- Richard C. Elias - $93K of OLED open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Celia M. Joseph?
Celia M. Joseph is a corporate insider of UNIVERSAL DISPLAY CORP \PA\ (OLED). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Celia M. Joseph submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Celia M. Joseph's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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