Free community. Create a free account to join OppHub America — news, markets, and money angles together. Join free →

Form 4 insider tape

UMC

Live SEC EDGAR Form 4 buys and sells for UMC · 0 buys / 0 sells in this slice. Structured filings only — no AI rewrite. Informational — not investment advice.

Chart UMCCEO DeskInsider Tape scoreboard
OtherInsider
$UMCUNITED MICROELECTRONICS CORP

Liu Chitung — other in UNITED MICROELECTRONICS CORP

CFO & SVP

1,000,000 shares · code J

View SEC EDGAR filing →