Mahon Janice K

CIK 00014234461 companyEWING, NJ

SEC Profile

Transactions

Companies

Filings

CIK

0001423446

Recent Transactions

50 trades

Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2025-03-07$159.74/sh−1,070→ 52,450 total
Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2025-03-04$148.85/sh−857→ 53,520 total
Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2025-02-18$145.02/sh−1,635→ 43,696 total
Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2025-02-18$145.02/sh−3,379→ 48,383 total
Award
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2025-02-18+8,066→ 51,762 total
Award
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2025-02-18+3,197→ 45,331 total
Award
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2025-02-18+5,994→ 54,377 total
Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2025-02-16$142.50/sh−744→ 42,134 total
Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2024-03-07$172.74/sh−1,070→ 42,775 total
Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2024-03-07$172.74/sh−518→ 43,845 total
Award
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2024-03-07+1,014→ 44,363 total
Award
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2024-03-04+5,029→ 43,349 total
Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2024-03-02$174.68/sh−733→ 38,320 total
Award
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2024-03-02+2,028→ 39,053 total
Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2024-03-02$174.68/sh−1,253→ 37,025 total
Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2024-02-16$181.76/sh−731→ 38,278 total
Award
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2023-03-22+1,396→ 39,598 total
Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2023-03-22$144.89/sh−714→ 38,884 total
Award
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2023-03-07+6,275→ 38,202 total
Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2023-03-06$140.62/sh−1,903→ 31,927 total
Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2023-03-06$140.62/sh−1,171→ 33,830 total
Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2023-03-02$138.97/sh−977→ 35,001 total
Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2023-02-16$133.44/sh−737→ 35,978 total
Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2022-04-05$163.29/sh−494→ 36,586 total
Award
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2022-04-05+966→ 37,080 total
Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2022-03-06$156.07/sh−1,903→ 36,092 total
Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2022-03-06$156.07/sh−1,309→ 37,995 total
Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2022-03-05$156.07/sh−61→ 39,468 total
Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2022-03-05$156.07/sh−164→ 39,304 total
Award
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2022-03-05+121→ 39,529 total
Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2022-03-02$159.07/sh−1,241→ 39,408 total
Award
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2022-02-16+5,865→ 40,649 total
Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2021-04-06$242.10/sh−294→ 34,718 total
Award
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2021-04-06+576→ 35,012 total
Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2021-03-08$199.81/sh−3,499→ 34,422 total
Award
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2021-03-06+288→ 39,387 total
Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2021-03-06$189.08/sh−138→ 39,099 total
Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2021-03-06$189.08/sh−121→ 39,266 total
Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2021-03-06$189.08/sh−1,345→ 37,921 total
Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2021-03-05$189.08/sh−117→ 39,237 total
Award
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2021-03-02+8,112→ 39,354 total
Sale
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2020-11-04$203.77/sh−904→ 34,752 total
Sale
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2020-11-04$205.51/sh−500→ 33,446 total
Sale
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2020-11-04$201.49/sh−1,100→ 36,548 total
Sale
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2020-11-04$207.64/sh−300→ 31,222 total
Sale
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2020-11-04$202.52/sh−892→ 35,656 total
Sale
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2020-11-04$206.92/sh−1,924→ 31,522 total
Sale
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2020-11-04$205.00/sh−806→ 33,946 total
Tax Payment
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2020-04-07$134.75/sh−605→ 37,597 total
Award
UNIVERSAL DISPLAY CORP \PA\$OLED
Common Stock
2020-04-07+1,184→ 38,202 total

Companies

UNIVERSAL DISPLAY CORP \PA\
VP of Tech Commercialization
$OLED

Recent Filings

Address

375 PHILLIPS BLVD.

EWING, NJ, 08618

View on SEC.gov