UNIVERSAL DISPLAY CORP

Ticker: OLED CUSIP: 91347P105 Class: Common Stock

Paloma Partners Management Co's Holding History (CIK: 0001103882)

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

Q3 2021

Shares 7,646 Value ($000) $1,308 Avg Close $198.32 Range $163.63 - $226.92

Q2 2021

Shares 2,894 Value ($000) $643 Avg Close $209.57 Range $177.37 - $235.73

Q1 2021

Shares 1,152 Value ($000) $273 Avg Close $220.81 Range $172.23 - $251.14

Q4 2020

Shares 12,423 Value ($000) $2,855 Avg Close $204.14 Range $168.68 - $236.05

Q3 2020

Shares 1,837 Value ($000) $332 Avg Close $163.00 Range $139.85 - $191.81

Q2 2020

Shares 8,478 Value ($000) $1,268 Avg Close $139.94 Range $112.38 - $160.88

Q4 2019

Shares 18,792 Value ($000) $3,872 Avg Close $179.87 Range $150.40 - $208.09

Q3 2019

Shares 12,577 Value ($000) $2,113 Avg Close $190.36 Range $155.52 - $219.12

Q2 2019

Shares 2,887 Value ($000) $543 Avg Close $158.15 Range $136.49 - $183.14

Q1 2019

Shares 8,476 Value ($000) $1,296 Avg Close $117.58 Range $74.86 - $154.31

Q3 2018

Shares 3,521 Value ($000) $415 Avg Close $104.34 Range $78.45 - $123.96

Q1 2018

Shares 21,864 Value ($000) $2,209 Avg Close $142.53 Range $93.92 - $198.16

Q4 2017

Shares 12,826 Value ($000) $2,215 Avg Close $151.14 Range $118.83 - $182.72

Q3 2017

Shares 15,157 Value ($000) $1,953 Avg Close $114.67 Range $101.50 - $137.74

Q2 2017

Shares 69,724 Value ($000) $7,617 Avg Close $99.76 Range $76.56 - $123.79

Q1 2017

Shares 3,381 Value ($000) $291 Avg Close $68.17 Range $53.18 - $85.23

Q4 2016

Shares 18,928 Value ($000) $1,066 Avg Close $52.08 Range $45.35 - $60.85

Q3 2016

Shares 23,479 Value ($000) $1,303 Avg Close $60.03 Range $47.95 - $70.46

Q1 2016

Shares 3,896 Value ($000) $211 Avg Close $46.29 Range $38.30 - $52.96

Q4 2014

Shares 7,937 Value ($000) $220 Avg Close $26.98 Range $23.47 - $31.93

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	7,646	$1,308	$198.32	$163.63 - $226.92
Q2 2021	2,894	$643	$209.57	$177.37 - $235.73
Q1 2021	1,152	$273	$220.81	$172.23 - $251.14
Q4 2020	12,423	$2,855	$204.14	$168.68 - $236.05
Q3 2020	1,837	$332	$163.00	$139.85 - $191.81
Q2 2020	8,478	$1,268	$139.94	$112.38 - $160.88
Q4 2019	18,792	$3,872	$179.87	$150.40 - $208.09
Q3 2019	12,577	$2,113	$190.36	$155.52 - $219.12
Q2 2019	2,887	$543	$158.15	$136.49 - $183.14
Q1 2019	8,476	$1,296	$117.58	$74.86 - $154.31
Q3 2018	3,521	$415	$104.34	$78.45 - $123.96
Q1 2018	21,864	$2,209	$142.53	$93.92 - $198.16
Q4 2017	12,826	$2,215	$151.14	$118.83 - $182.72
Q3 2017	15,157	$1,953	$114.67	$101.50 - $137.74
Q2 2017	69,724	$7,617	$99.76	$76.56 - $123.79
Q1 2017	3,381	$291	$68.17	$53.18 - $85.23
Q4 2016	18,928	$1,066	$52.08	$45.35 - $60.85
Q3 2016	23,479	$1,303	$60.03	$47.95 - $70.46
Q1 2016	3,896	$211	$46.29	$38.30 - $52.96
Q4 2014	7,937	$220	$26.98	$23.47 - $31.93