InsiderTrades

Form 4 for OLED UNIVERSAL DISPLAY CORP \PA\

Accepted 2026-02-19 00:00:00 ET · period of report 2026-02-17 · accession 0001193125-26-059319 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-02-19 2026-02-17 OLED BROWN JULIA J EVP, Chief Technical Off A - Grant $0.00 +11.8K 85.8K +16% $0
2026-02-19 2026-02-18 OLED BROWN JULIA J EVP, Chief Technical Off F - Tax $119.92 -914 84.9K -1% -$109.6K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-02-17 A A 11,779 $0.00 85,811 D — — (F1) These units were granted to the Reporting Person under the Company's Long Term Incentive Plan as part of the Reporting Person's 2026 compensation and are subject to a time-based restriction, with one-third of the total unit amount vesting on each of February 17, 2027, 2028 and 2029. (F2) Includes 164 and 7 shares acquired under the Universal Display Corporation Employee Stock Purchase Plan on March 31, 2025 and June 30, 2025, respectively.
2 Common Common Stock 2026-02-18 F D 914 $119.92 84,897 D — — (F3) These shares were withheld to satisfy a tax liability in connection with the vesting on February 18, 2026 of 3,224 shares of restricted stock previously granted to the Reporting Person.