UNIVERSAL DISPLAY CORP

Ticker: OLED CUSIP: 91347P105 Class: Common Stock

Vontobel Holding Ltd.'s Holding History (CIK: 0001588340)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 153,168 Value ($000) $17,887 Avg Close $129.25 Range $106.82 - $152.79

Q3 2025

Shares 191,864 Value ($000) $27,557 Avg Close $144.44 Range $132.48 - $161.20

Q2 2025

Shares 220,466 Value ($000) $34,053 Avg Close $138.68 Range $102.66 - $161.57

Q1 2025

Shares 161,633 Value ($000) $22,545 Avg Close $147.55 Range $135.32 - $162.15

Q4 2024

Shares 164,321 Value ($000) $24,024 Avg Close $175.37 Range $143.37 - $211.24

Q3 2024

Shares 167,347 Value ($000) $35,126 Avg Close $199.13 Range $153.86 - $232.88

Q2 2024

Shares 164,462 Value ($000) $34,578 Avg Close $172.49 Range $145.88 - $208.77

Q1 2024

Shares 155,409 Value ($000) $26,179 Avg Close $170.29 Range $152.89 - $185.43

Q4 2023

Shares 154,902 Value ($000) $29,627 Avg Close $161.47 Range $130.51 - $190.61

Q3 2023

Shares 145,611 Value ($000) $22,859 Avg Close $148.04 Range $132.08 - $162.28

Q2 2023

Shares 145,611 Value ($000) $20,987 Avg Close $139.33 Range $122.44 - $153.08

Q1 2023

Shares 143,486 Value ($000) $22,259 Avg Close $130.36 Range $102.50 - $151.53

Q4 2022

Shares 132,168 Value ($000) $13,749 Avg Close $101.46 Range $86.46 - $118.30

Q3 2022

Shares 131,767 Value ($000) $12,700 Avg Close $106.77 Range $91.01 - $123.40

Q2 2022

Shares 123,457 Value ($000) $12,813 Avg Close $123.72 Range $95.17 - $164.79

Q1 2022

Shares 109,427 Value ($000) $18,561 Avg Close $149.02 Range $123.04 - $171.54

Q4 2021

Shares 71,714 Value ($000) $11,858 Avg Close $158.09 Range $134.02 - $180.74

Q3 2021

Shares 69,459 Value ($000) $11,875 Avg Close $198.32 Range $163.63 - $226.92

Q2 2021

Shares 55,000 Value ($000) $12,321 Avg Close $209.57 Range $177.37 - $235.73

Q1 2021

Shares 50,588 Value ($000) $11,978 Avg Close $220.81 Range $172.23 - $251.14

Q4 2020

Shares 42,769 Value ($000) $10,086 Avg Close $204.14 Range $168.68 - $236.05

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	153,168	$17,887	$129.25	$106.82 - $152.79
Q3 2025	191,864	$27,557	$144.44	$132.48 - $161.20
Q2 2025	220,466	$34,053	$138.68	$102.66 - $161.57
Q1 2025	161,633	$22,545	$147.55	$135.32 - $162.15
Q4 2024	164,321	$24,024	$175.37	$143.37 - $211.24
Q3 2024	167,347	$35,126	$199.13	$153.86 - $232.88
Q2 2024	164,462	$34,578	$172.49	$145.88 - $208.77
Q1 2024	155,409	$26,179	$170.29	$152.89 - $185.43
Q4 2023	154,902	$29,627	$161.47	$130.51 - $190.61
Q3 2023	145,611	$22,859	$148.04	$132.08 - $162.28
Q2 2023	145,611	$20,987	$139.33	$122.44 - $153.08
Q1 2023	143,486	$22,259	$130.36	$102.50 - $151.53
Q4 2022	132,168	$13,749	$101.46	$86.46 - $118.30
Q3 2022	131,767	$12,700	$106.77	$91.01 - $123.40
Q2 2022	123,457	$12,813	$123.72	$95.17 - $164.79
Q1 2022	109,427	$18,561	$149.02	$123.04 - $171.54
Q4 2021	71,714	$11,858	$158.09	$134.02 - $180.74
Q3 2021	69,459	$11,875	$198.32	$163.63 - $226.92
Q2 2021	55,000	$12,321	$209.57	$177.37 - $235.73
Q1 2021	50,588	$11,978	$220.81	$172.23 - $251.14
Q4 2020	42,769	$10,086	$204.14	$168.68 - $236.05