UNIVERSAL DISPLAY CORP

Ticker: OLED CUSIP: 91347P105 Class: Common Stock

STIFEL FINANCIAL CORP's Holding History (CIK: 0000720672)

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

Q4 2025

Shares 154,117 Value ($000) $17,998 Avg Close $129.25 Range $106.82 - $152.79

Q3 2025

Shares 173,416 Value ($000) $24,908 Avg Close $144.44 Range $132.48 - $161.20

Q2 2025

Shares 179,169 Value ($000) $27,675 Avg Close $138.68 Range $102.66 - $161.57

Q1 2025

Shares 171,275 Value ($000) $23,889 Avg Close $147.55 Range $135.32 - $162.15

Q4 2024

Shares 114,546 Value ($000) $16,747 Avg Close $175.37 Range $143.37 - $211.24

Q3 2024

Shares 120,234 Value ($000) $25,237 Avg Close $199.13 Range $153.86 - $232.88

Q2 2024

Shares 40,072 Value ($000) $8,425 Avg Close $172.49 Range $145.88 - $208.77

Q1 2024

Shares 40,871 Value ($000) $6,885 Avg Close $170.29 Range $152.89 - $185.43

Q4 2023

Shares 41,599 Value ($000) $7,956 Avg Close $161.47 Range $130.51 - $190.61

Q3 2023

Shares 41,045 Value ($000) $6,444 Avg Close $148.04 Range $132.08 - $162.28

Q2 2023

Shares 41,727 Value ($000) $6,014 Avg Close $139.33 Range $122.44 - $153.08

Q1 2023

Shares 39,710 Value ($000) $6,160 Avg Close $130.36 Range $102.50 - $151.53

Q4 2022

Shares 38,580 Value ($000) $4,168 Avg Close $101.46 Range $86.46 - $118.30

Q3 2022

Shares 36,972 Value ($000) $3,488 Avg Close $106.77 Range $91.01 - $123.40

Q2 2022

Shares 35,539 Value ($000) $3,595 Avg Close $123.72 Range $95.17 - $164.79

Q1 2022

Shares 34,353 Value ($000) $5,735 Avg Close $149.02 Range $123.04 - $171.54

Q4 2021

Shares 31,793 Value ($000) $5,247 Avg Close $158.09 Range $134.02 - $180.74

Q3 2021

Shares 30,821 Value ($000) $5,269 Avg Close $198.32 Range $163.63 - $226.92

Q2 2021

Shares 29,769 Value ($000) $6,618 Avg Close $209.57 Range $177.37 - $235.73

Q1 2021

Shares 34,938 Value ($000) $8,272 Avg Close $220.81 Range $172.23 - $251.14

Q4 2020

Shares 34,428 Value ($000) $7,911 Avg Close $204.14 Range $168.68 - $236.05

Q3 2020

Shares 37,227 Value ($000) $6,729 Avg Close $163.00 Range $139.85 - $191.81

Q2 2020

Shares 32,900 Value ($000) $4,923 Avg Close $139.94 Range $112.38 - $160.88

Q1 2020

Shares 28,936 Value ($000) $3,809 Avg Close $163.84 Range $100.21 - $211.62

Q4 2019

Shares 29,554 Value ($000) $6,094 Avg Close $179.87 Range $150.40 - $208.09

Q3 2019

Shares 26,282 Value ($000) $4,414 Avg Close $190.36 Range $155.52 - $219.12

Q2 2019

Shares 32,313 Value ($000) $6,079 Avg Close $158.15 Range $136.49 - $183.14

Q1 2019

Shares 34,594 Value ($000) $5,288 Avg Close $117.58 Range $74.86 - $154.31

Q4 2018

Shares 33,813 Value ($000) $3,165 Avg Close $95.84 Range $77.57 - $123.46

Q3 2018

Shares 35,654 Value ($000) $4,204 Avg Close $104.34 Range $78.45 - $123.96

Q2 2018

Shares 7,104 Value ($000) $610 Avg Close $90.46 Range $74.75 - $111.31

Q1 2018

Shares 6,176 Value ($000) $624 Avg Close $142.53 Range $93.92 - $198.16

Q4 2017

Shares 4,736 Value ($000) $816 Avg Close $151.14 Range $118.83 - $182.72

Q3 2017

Shares 4,402 Value ($000) $567 Avg Close $114.67 Range $101.50 - $137.74

Q2 2017

Shares 3,362 Value ($000) $370 Avg Close $99.76 Range $76.56 - $123.79

Q1 2017

Shares 3,276 Value ($000) $283 Avg Close $68.17 Range $53.18 - $85.23

Q4 2016

Shares 3,969 Value ($000) $223 Avg Close $52.08 Range $45.35 - $60.85

Q2 2016

Shares 5,200 Value ($000) $353 Avg Close $58.21 Range $49.14 - $67.68

Q2 2015

Shares 8,871 Value ($000) $438 Avg Close $47.77 Range $41.41 - $52.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	154,117	$17,998	$129.25	$106.82 - $152.79
Q3 2025	173,416	$24,908	$144.44	$132.48 - $161.20
Q2 2025	179,169	$27,675	$138.68	$102.66 - $161.57
Q1 2025	171,275	$23,889	$147.55	$135.32 - $162.15
Q4 2024	114,546	$16,747	$175.37	$143.37 - $211.24
Q3 2024	120,234	$25,237	$199.13	$153.86 - $232.88
Q2 2024	40,072	$8,425	$172.49	$145.88 - $208.77
Q1 2024	40,871	$6,885	$170.29	$152.89 - $185.43
Q4 2023	41,599	$7,956	$161.47	$130.51 - $190.61
Q3 2023	41,045	$6,444	$148.04	$132.08 - $162.28
Q2 2023	41,727	$6,014	$139.33	$122.44 - $153.08
Q1 2023	39,710	$6,160	$130.36	$102.50 - $151.53
Q4 2022	38,580	$4,168	$101.46	$86.46 - $118.30
Q3 2022	36,972	$3,488	$106.77	$91.01 - $123.40
Q2 2022	35,539	$3,595	$123.72	$95.17 - $164.79
Q1 2022	34,353	$5,735	$149.02	$123.04 - $171.54
Q4 2021	31,793	$5,247	$158.09	$134.02 - $180.74
Q3 2021	30,821	$5,269	$198.32	$163.63 - $226.92
Q2 2021	29,769	$6,618	$209.57	$177.37 - $235.73
Q1 2021	34,938	$8,272	$220.81	$172.23 - $251.14
Q4 2020	34,428	$7,911	$204.14	$168.68 - $236.05
Q3 2020	37,227	$6,729	$163.00	$139.85 - $191.81
Q2 2020	32,900	$4,923	$139.94	$112.38 - $160.88
Q1 2020	28,936	$3,809	$163.84	$100.21 - $211.62
Q4 2019	29,554	$6,094	$179.87	$150.40 - $208.09
Q3 2019	26,282	$4,414	$190.36	$155.52 - $219.12
Q2 2019	32,313	$6,079	$158.15	$136.49 - $183.14
Q1 2019	34,594	$5,288	$117.58	$74.86 - $154.31
Q4 2018	33,813	$3,165	$95.84	$77.57 - $123.46
Q3 2018	35,654	$4,204	$104.34	$78.45 - $123.96
Q2 2018	7,104	$610	$90.46	$74.75 - $111.31
Q1 2018	6,176	$624	$142.53	$93.92 - $198.16
Q4 2017	4,736	$816	$151.14	$118.83 - $182.72
Q3 2017	4,402	$567	$114.67	$101.50 - $137.74
Q2 2017	3,362	$370	$99.76	$76.56 - $123.79
Q1 2017	3,276	$283	$68.17	$53.18 - $85.23
Q4 2016	3,969	$223	$52.08	$45.35 - $60.85
Q2 2016	5,200	$353	$58.21	$49.14 - $67.68
Q2 2015	8,871	$438	$47.77	$41.41 - $52.88