Form 4 buys and sells (codes P and S). Grants, option exercises
and conversions excluded.
Over the last 180 days, UNIVERSAL DISPLAY CORP \PA\ insiders bought a net $1.0M of stock across 51 Form 4 purchases and sales, with 3 insiders buying. Source: SEC Form 4 filings, as of 2026-10-27.
6 earlier Form 4 trades (code P or S) here by this insider (6 sales), the last on May 7, 2024.
The trade is 1.5% of the 52,481 shares held after it.
2 other insiders bought within 30 days.
Insider activity: SVP & CLO Premutico Mauro bought about $75.5K of OLED on May 7, 2026, the largest insider purchase at the company since 2024; 2 other insiders bought within 30 days.
6 earlier Form 4 trades (code P or S) here by this insider (6 sales), the last on May 7, 2024.
The trade is 2.8% of the 51,681 shares held after it.
2 other insiders bought within 30 days.
Insider activity: SVP & CLO Premutico Mauro bought about $135.4K of OLED on May 7, 2026, the largest insider purchase at the company since 2024; 2 other insiders bought within 30 days.
51 transactions on record
Since filing: total return from the first close after the filing to the latest close, dividend-adjusted. Not a forecast.
Context lines are counts over the filings above and returns from our own price history, never a price level. Not investment advice.
Nobody has filed for crossing 5%. That is a fact, not missing data.
OLED planned insider sales (Form 144)
Notice of intent to sell, filed before any sale
LACERTE LAWRENCE
Filed 2026-08-18
$423.1K
Executive pay vs shareholder return
CEO pay, headline and as actually paid, against the company's
return and its chosen peers' (DEF 14A).
FY
CEO total
Actually paid
Other execs, avg
TSR
Peer TSR
2025
$8.9M
$2.8M
$4.7M
-47%
+270%
2024
$9.1M
$4.3M
$4.8M
-34%
+91%
2023
$9.3M
$16.1M
$4.7M
-15%
+30%
2022
$9.8M
$2.5M
$5.7M
-52%
+9%
2021
$10.5M
$2.3M
$7.2M
-28%
+23%
Tagged by the company under SEC Item 402(v). Returns are
cumulative from the start of the disclosure period. Green where the company beat its own peer group.
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
3 insiders reported buying shares.
The record shows a net $1.0M bought by insiders over 180 days, $423.1K in planned Form 144 sales. Each figure is a federal filing, dated the day it went public.
TTM operating cash flow over long-term debt only, 2026-06-30
Cash flow to debt OLED
FY Dec 2025
164.71x
FY Dec 2024
481.48x
FY Dec 2023
2,866.24x
FY Dec 2022
2,348.43x
FY Dec 2021
186.81x
Jun 2026
228.98x
Mar 2026
284.03x
Dec 2025
164.71x
Sep 2025
349.75x
Jun 2025
407.17x
Mar 2025
691.03x
Dec 2024
481.48x
Sep 2024
579.40x
At each fiscal year end
Trailing four quarters at each quarter end
Return on equity
+11.5%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on equity OLED
FY Dec 2025
+14.3%
FY Dec 2024
+14.5%
FY Dec 2023
+14.9%
FY Dec 2022
+17.7%
FY Dec 2021
+18.3%
Jun 2026
+11.5%
Mar 2026
+12.7%
Dec 2025
+14.3%
Sep 2025
+13.3%
Jun 2025
+15.1%
Mar 2025
+14.6%
Dec 2024
+14.5%
Sep 2024
+16.0%
At each fiscal year end
Trailing four quarters at each quarter end
Return on assets
+10.2%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on assets OLED
FY Dec 2025
+12.7%
FY Dec 2024
+12.7%
FY Dec 2023
+12.7%
FY Dec 2022
+14.0%
FY Dec 2021
+13.4%
Jun 2026
+10.2%
Mar 2026
+11.4%
Dec 2025
+12.7%
Sep 2025
+11.8%
Jun 2025
+13.2%
Mar 2025
+12.9%
Dec 2024
+12.7%
Sep 2024
+13.9%
At each fiscal year end
Trailing four quarters at each quarter end
Return on invested capital
+10.7%
operating income after a 17.5% effective tax rate, over long-term debt only, 2026-06-30 plus average of 2025-06-30 and 2026-06-30 minus cash
Return on invested capital OLED
FY Dec 2025
+13.0%
FY Dec 2024
+13.6%
FY Dec 2023
+14.2%
FY Dec 2022
+21.2%
FY Dec 2021
+34.3%
Jun 2026
+10.7%
Mar 2026
+11.9%
Dec 2025
+13.0%
Sep 2025
+12.1%
Jun 2025
+13.7%
Mar 2025
+13.7%
Dec 2024
+13.6%
Sep 2024
+14.5%
At each fiscal year end
Trailing four quarters at each quarter end
Return on capital employed
+11.5%
operating income (EBIT proxy) over average of 2025-06-30 and 2026-06-30 minus current liabilities
Return on capital employed OLED
FY Dec 2025
+14.0%
FY Dec 2024
+14.7%
FY Dec 2023
+14.7%
FY Dec 2022
+20.0%
FY Dec 2021
+19.1%
Jun 2026
+11.5%
Mar 2026
+12.5%
Dec 2025
+14.0%
Sep 2025
+13.3%
Jun 2025
+15.0%
Mar 2025
+14.7%
Dec 2024
+14.7%
Sep 2024
+15.8%
At each fiscal year end
Trailing four quarters at each quarter end
P/E, trailing
21.01x
close 2026-10-23 over four quarters of diluted EPS, 2025-07-01 to 2026-06-30
P/E, trailing OLED
FY Dec 2025
22.99x
FY Dec 2024
31.44x
FY Dec 2023
45.11x
FY Dec 2022
24.55x
FY Dec 2021
42.64x
Jun 2026
20.92x
Mar 2026
20.41x
Dec 2025
22.99x
Sep 2025
30.95x
Jun 2025
30.17x
Mar 2025
29.00x
Dec 2024
31.44x
Sep 2024
42.15x
At each fiscal year end
Trailing four quarters at each quarter end
Enterprise value
$3.9B
market value at close 2026-10-23 on 2026-07-27 shares, plus long-term debt only, 2026-06-30, minus cash 2026-06-30
Enterprise value OLED
FY Dec 2025
$5.4B
FY Dec 2024
$6.8B
FY Dec 2023
$9.0B
FY Dec 2022
$5.0B
FY Dec 2021
$7.5B
Jun 2026
$3.9B
Mar 2026
$4.2B
Dec 2025
$5.4B
Sep 2025
$6.7B
Jun 2025
$7.2B
Mar 2025
$6.5B
Dec 2024
$6.8B
Sep 2024
$9.9B
At each fiscal year end
Trailing four quarters at each quarter end
FCF yield
+5.5%
TTM free cash flow over market value at close 2026-10-23
FCF yield OLED
FY Dec 2025
+2.8%
FY Dec 2024
+3.0%
FY Dec 2023
+1.0%
FY Dec 2022
+1.7%
FY Dec 2021
+1.9%
Jun 2026
+5.4%
Mar 2026
+5.5%
Dec 2025
+2.8%
Sep 2025
+2.4%
Jun 2025
+2.0%
Mar 2025
+2.5%
Dec 2024
+3.0%
Sep 2024
+2.2%
At each fiscal year end
Trailing four quarters at each quarter end
PEG, trailing
n/a
trailing EPS growth -19%, PEG needs growth
PEG, trailing OLED
FY Dec 2025
2.49x
FY Dec 2024
3.25x
FY Dec 2023
n/a
FY Dec 2022
1.79x
FY Dec 2021
1.12x
Jun 2026
n/a
Mar 2026
n/a
Dec 2025
2.49x
Sep 2025
n/a
Jun 2025
3.06x
Mar 2025
6.35x
Dec 2024
3.25x
Sep 2024
2.71x
At each fiscal year end
Trailing four quarters at each quarter end
Price as of 2026-10-23. Hover or tap a tile for its yearly and quarterly history.Method
TTM is four consecutive fiscal quarters; Q4 is the year minus nine months when not filed. Returns use the average of opening and closing balances. EBIT is approximated by operating income. PEG uses trailing EPS growth.
Fundamentals
Annual figures from XBRL filings. Pick a past date to see them as known then.
OLED ranks highest on insider conviction (96th percentile) and financial health (94th), and lowest on growth (33rd), among Semiconductors & Electronics peers.
Profitability
66
Inputs
Return on equity+11.5% · 65 pct, sector of 154
Return on assets+10.2% · 81 pct, sector of 171
Return on invested capital+10.7% · 44 pct, sector of 56
Return on capital employed+11.5% · 74 pct, sector of 155
Financial health
94
Inputs
Debt to equity0.00x · 89 pct, sector of 152
Cash flow to debt228.98x · 100 pct, sector of 136
Growth
33
Inputs
Revenue growth, YoY+0.5% · 33 pct, sector of 194
Backlog growth, YoYno backlog line filed, or no year-earlier backlog
Insider conviction
96
Inputs
Net Form 4 buying (codes P and S), 180d$1.0M · 97 pct, sector of 147
Insider buyers, 180d3 · 95 pct, sector of 151
Risk and compliance
63
Inputs
Short interest, % of float+10.8% · 28 pct, sector of 221
Recalls per $1B revenue, 3ynot measured for this sector, almost no peer has an event
EPA cases per $1B revenue, 5ynot measured for this sector, almost no peer has an event
New text in Risk Factors, latest 10-K+1.6% · 98 pct, sector of 152
2 not measured: Institutional and government, US patents
Institutional and government needs 1 of 4 inputs, 0 present: fewer than five funds report holding it; no Congress trades in 365 days; no federal contracts in 180 days; no lobbying filings in the last four quarters
US patents needs 1 of 2 inputs, 0 present: patent data not loaded yet
5 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored
OLED filings, in plain words
Are Universal Display Corp \pa\ insiders buying or selling OLED?
In the 180 days to 2026-10-27, Universal Display Corp \pa\ insiders were net buyers, a net $1.0M: $1.5M of purchases and $422.1K of sales reported on Form 4, by 3 buyers and 1 seller.
Are there planned insider sales of OLED?
Yes. 1 Form 144 notice of planned insider sales was filed in the 90 days to 2026-10-27, covering $423.1K of stock; the latest, by LACERTE LAWRENCE, was filed 2026-08-18.
Read the full summary
In the 180 days to 2026-10-27, Universal Display Corp \pa\ insiders were net buyers of OLED, a net $1.0M across purchases and sales reported on Form 4 by 3 buyers and 1 seller. 3 insiders reported purchases in that window. Insiders filed 1 Form 144 notice of intent to sell in the 90 days to 2026-10-27, covering $423.1K of stock. Each figure is counted from SEC and House filings as of 2026-10-27, dated the day the filing was made public.
Explore insider trading and ownership data
Every company we track, ranked by each kind of filing
No password to create and no card required. We store your email address, your watchlist and your preferences, nothing else.
PRIVACY & COOKIES
We track filings, not you.
Essential cookies keep you signed in and remember this choice.
Google Analytics 4 and Microsoft Clarity load only if you allow them here; they
count visits and record how pages are used. We run no advertising and never sell
data. Details in the privacy policy. Change this any time
via "Cookie settings" in the footer.