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UNIVERSAL DISPLAY CORP \PA\

OLED Net selling
CIK 0001005284 #1530 in the set updated 17 Sep 2026
Bought (120 mo)
$2.48M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$199.83M
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$199.83M
175 of 175 sales
Net
−$197.35M
−$197.35M against sales at will

By person

18 insiders · 193 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
ROSENBLATT SIDNEY D
Director
$16.41K (1)
$47.49M (25)
−$47.47M
140,469
0.3056%
$12.02M
−75.1%
LACERTE LAWRENCE
Director
$322.21K (2)
$41.12M (43)
−$40.80M
114,496
0.2491%
$9.80M
−70.7%
BROWN JULIA J
EVP & Chief Technical Officer
—
$35.15M (21)
−$35.15M
95,952
0.2087%
$8.21M
−64.0%
ABRAMSON STEVEN V
President and CEO
$1.03M (3)
$22.49M (12)
−$21.46M
296,589
0.6452%
$25.38M
−47.6%
SELIGSOHN SHERWIN I
Chairman of Board and Founder
—
$21.41M (5)
−$21.41M
89,137
0.1939%
$7.63M
−61.5%
Premutico Mauro
SVP & CLO
$345.03K (3)
$11.93M (17)
−$11.58M
52,481
0.1142%
$4.49M
−55.5%
HARTLEY C KEITH
Director
—
$5.58M (7)
−$5.58M
84,753
0.1844%
$7.25M
−15.5%
Mahon Janice K
SVP of Tech Commercialization
—
$5.49M (13)
−$5.49M
64,946
0.1413%
$5.56M
+15.8%
GEMMILL ELIZABETH H
Director
—
$3.27M (8)
−$3.27M
100,307
0.2182%
$8.58M
−6.1%
ELIAS RICHARD C
Director
$92.84K (1)
$2.06M (8)
−$1.97M
12,326
0.0268%
$1.05M
+322.0%
GRECO ROSEMARIE B
Director
—
$1.93M (6)
−$1.93M
6,793
0.0148%
$581.21K
−31.2%
BECKER LEONARD
Director
—
$1.14M (5)
−$1.14M
13,750
0.0299%
$1.18M
−42.1%
Millard Brian
VP/CFO
—
$373.12K (4)
−$373.12K
22,028
0.0479%
$1.88M
—
Comparin Cynthia Jane
Director
$675.98K (8)
$398.64K (1)
+$277.33K
8,863
0.0193%
$758.32K
—
Joseph Celia M
Director
—
—
—
8,863
0.0193%
$758.32K
—
Brown Nigel
Director
—
—
—
3,316
0.0072%
$283.72K
—
Lau Joan
Director
—
—
—
3,316
0.0072%
$283.72K
—
Walker April
Director
—
—
—
2,281
0.0050%
$195.15K
+58,807%

Individual transactions

18
Insider
Date
Role
Action
Shares
Price
Amount
ELIAS RICHARD C
11 May 2026
Director
Buy
1,000
$92.84
$92.84K
ABRAMSON STEVEN V
7 May 2026
President and CEO
Buy
2,800
$94.40
$264.32K
ABRAMSON STEVEN V
7 May 2026
President and CEO
Buy
4,550
$93.62
$425.97K
ABRAMSON STEVEN V
7 May 2026
President and CEO
Buy
3,650
$92.46
$337.48K
Premutico Mauro
7 May 2026
SVP & CLO
Buy
800
$94.40
$75.52K
Premutico Mauro
7 May 2026
SVP & CLO
Buy
1,444
$93.75
$135.38K
Premutico Mauro
7 May 2026
SVP & CLO
Buy
1,450
$92.51
$134.14K
LACERTE LAWRENCE
4 Nov 2024
Director
Buy
742
$180.89
$134.22K
LACERTE LAWRENCE
28 Aug 2024
Director
Buy
1,000
$187.99
$187.99K
Comparin Cynthia Jane
23 Feb 2021
Director
Buy indirect
458
$209.85
$96.11K
Comparin Cynthia Jane
23 Feb 2021
Director
Buy indirect
448
$208.97
$93.62K
Comparin Cynthia Jane
23 Feb 2021
Director
Buy indirect
412
$207.86
$85.64K
Comparin Cynthia Jane
23 Feb 2021
Director
Buy indirect
320
$206.15
$65.97K
Comparin Cynthia Jane
23 Feb 2021
Director
Buy indirect
492
$205.18
$100.95K
Comparin Cynthia Jane
23 Feb 2021
Director
Buy indirect
170
$203.94
$34.67K
Comparin Cynthia Jane
27 Feb 2020
Director
Buy indirect
683
$145.73
$99.53K
Comparin Cynthia Jane
26 Feb 2020
Director
Buy indirect
645
$154.25
$99.49K
ROSENBLATT SIDNEY D
16 May 2017
Director
Buy indirect
140
$117.24
$16.41K
Show all 193 transactions →

What was left out

Form 4 filings counted 574
Amendments (4/A) skipped 2
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 175
Transactions with no price 0
Shares from compensation/vesting 2,596,774
Sales filed before the plan box existed 153
History held since 20 Sep 2016