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UNIVERSAL DISPLAY CORP \PA\

OLED Net buying
CIK 0001005284 #1530 in the set updated 17 Sep 2026
Bought (12 mo)
$1.47M
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$422.09K
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$422.09K
2 of 2 sales
Net
+$1.04M
+$1.04M against sales at will

By person

15 insiders · 9 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
ABRAMSON STEVEN V
President and CEO
$1.03M (3)
—
+$1.03M
296,589
0.6452%
$25.38M
+26.0%
LACERTE LAWRENCE
Director
—
$422.09K (2)
−$422.09K
114,496
0.2491%
$9.80M
−5.6%
Premutico Mauro
SVP & CLO
$345.03K (3)
—
+$345.03K
52,481
0.1142%
$4.49M
+80.2%
ELIAS RICHARD C
Director
$92.84K (1)
—
+$92.84K
12,326
0.0268%
$1.05M
+46.4%
ROSENBLATT SIDNEY D
Director
—
—
—
140,469
0.3056%
$12.02M
−2.7%
GEMMILL ELIZABETH H
Director
—
—
—
100,307
0.2182%
$8.58M
+3.0%
BROWN JULIA J
EVP & Chief Technical Officer
—
—
—
95,952
0.2087%
$8.21M
+68.9%
HARTLEY C KEITH
Director
—
—
—
84,753
0.1844%
$7.25M
+3.5%
Mahon Janice K
SVP of Tech Commercialization
—
—
—
64,946
0.1413%
$5.56M
+51.0%
Millard Brian
VP/CFO
—
—
—
22,028
0.0479%
$1.88M
+81.4%
Comparin Cynthia Jane
Director
—
—
—
8,863
0.0193%
$758.32K
+48.8%
Joseph Celia M
Director
—
—
—
8,863
0.0193%
$758.32K
+48.8%
Brown Nigel
Director
—
—
—
3,316
0.0072%
$283.72K
+706.8%
Lau Joan
Director
—
—
—
3,316
0.0072%
$283.72K
+706.8%
Walker April
Director
—
—
—
2,281
0.0050%
$195.15K
+58,807%

Individual transactions

2
Insider
Date
Role
Action
Shares
Price
Amount
LACERTE LAWRENCE
18 Aug 2026
Director
Sell
314
$85.56
$26.87K
LACERTE LAWRENCE
18 Aug 2026
Director
Sell
4,653
$84.94
$395.23K
Show all 9 transactions →

What was left out

Form 4 filings counted 63
Amendments (4/A) skipped 0
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 2
Transactions with no price 0
Shares from compensation/vesting 227,004
History held since 20 Sep 2016