Mahon Janice K
SEC insider (Form 3/4/5 filer). CIK 0001423446. SVP of Tech Commercialization at UNIVERSAL DISPLAY CORP \PA\ (OLED). 18 reported Form 4/5 transactions since Sep 2024; latest on Mar 7, 2026. Located in EWING, NJ.
Companies Mahon Janice K has filed insider reports for
- UNIVERSAL DISPLAY CORP \PA\ (OLED): Officer, SVP of Tech Commercialization
Mahon Janice K
CIK: 0001423446
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
UNIVERSAL DISPLAY CORP \PA\
Discretionary Trading P&L
Holdings
Transaction History (18 total)
- Mar 7, 2026OLED
UNIVERSAL DISPLAY CORP \PA\
Tax PaymentDirect1.1K shares at avg. $97.03$104K - Mar 7, 2026OLED
UNIVERSAL DISPLAY CORP \PA\
AwardDirect2.6K shares- - Mar 7, 2026OLED
UNIVERSAL DISPLAY CORP \PA\
Tax PaymentDirect941 shares at avg. $97.03$91K - Mar 7, 2026OLED
UNIVERSAL DISPLAY CORP \PA\
AwardDirect8.6K shares- - Mar 7, 2026OLED
UNIVERSAL DISPLAY CORP \PA\
Tax PaymentDirect4.1K shares at avg. $97.03$399K - Mar 7, 2026OLED
UNIVERSAL DISPLAY CORP \PA\
AwardDirect2.8K shares- - Mar 7, 2026OLED
UNIVERSAL DISPLAY CORP \PA\
Tax PaymentDirect1.4K shares at avg. $97.03$138K - Mar 4, 2026OLED
UNIVERSAL DISPLAY CORP \PA\
Tax PaymentDirect605 shares at avg. $101.52$61K - Feb 18, 2026OLED
UNIVERSAL DISPLAY CORP \PA\
Tax PaymentDirect770 shares at avg. $119.92$92K - Feb 17, 2026OLED
UNIVERSAL DISPLAY CORP \PA\
AwardDirect7.3K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Mar 7, 2026 | OLED UNIVERSAL DISPLAY CORP \PA\ | Tax Payment | 1,069 | $97.03 | $103,725 | Direct |
| Mar 7, 2026 | OLED UNIVERSAL DISPLAY CORP \PA\ | Award | 2,604 | - | $0 | Direct |
| Mar 7, 2026 | OLED UNIVERSAL DISPLAY CORP \PA\ | Tax Payment | 941 | $97.03 | $91,305 | Direct |
| Mar 7, 2026 | OLED UNIVERSAL DISPLAY CORP \PA\ | Award | 8,597 | - | $0 | Direct |
| Mar 7, 2026 | OLED UNIVERSAL DISPLAY CORP \PA\ | Tax Payment | 4,113 | $97.03 | $399,084 | Direct |
| Mar 7, 2026 | OLED UNIVERSAL DISPLAY CORP \PA\ | Award | 2,777 | - | $0 | Direct |
| Mar 7, 2026 | OLED UNIVERSAL DISPLAY CORP \PA\ | Tax Payment | 1,420 | $97.03 | $137,783 | Direct |
| Mar 4, 2026 | OLED UNIVERSAL DISPLAY CORP \PA\ | Tax Payment | 605 | $101.52 | $61,420 | Direct |
| Feb 18, 2026 | OLED UNIVERSAL DISPLAY CORP \PA\ | Tax Payment | 770 | $119.92 | $92,338 | Direct |
| Feb 17, 2026 | OLED UNIVERSAL DISPLAY CORP \PA\ | Award | 7,300 | - | $0 | Direct |
1-10 of 18 transactions